2025-381

Postdoc / Research Software Engineer – Real-Time Live-Cell Image Analytics and Experimental Control

Work group:IBG-1 - Biotechnologie Area of research:Scientific / postdoctoral posts Job description:Your Job:Microorganisms in the gut microbiome play a key role in health and disease, but their behavior in complex, dynamic microenvironments is still poorly understood. Within a Helmholtz collaboration, we are building a high-throughput single-cell analysis platform that combines microfluidics, advanced imaging and AI-based analysis to study gut microbial consortia. You will drive the development of the next-generation image analysis and control framework for microfluidic live-cell analytics in close collaboration with partners at HZI, Helmholtz Munich and HHU. Your tasks in detail: <ul><li> Establish deep-learning–based segmentation, species classification and lineage tracking workflows for multi-species time-lapse data </li><li> Optimise models and pipelines for real-time performance, enabling adaptive imaging and feedback </li><li> Develop active learning and retraining pipelines to adapt to new consortia </li><li> Implement event-triggered, autonomous experiment control to steer imaging in space and time </li><li> Provide FAIR analytics workflows and contribute open source tools for use in data analysis </li><li> Present your results at international conferences, publish in peer-reviewed journals, and contribute to training activities within the consortium</li></ul>Your Profile:<ul><li> Excellent Master and subsequent PhD in computer science, engineering, biophysics, applied mathematics, computational biology or a related field </li><li> Proven programming expertise in Python (PyTorch, scientific Python) with solid experience in scientific computing and software development; familiarity with C++ and Linux environments is an advantage </li><li> Strong background in deep learning for image analysis / computer vision, ideally on microscopy or time-lapse data </li><li> Experience in at least one of: tracking / time-series analysis, probabilistic modelling / uncertainty, real-time or streaming pipelines </li><li> Strong mathematical / statistical background, with pronounced analytical and problem-solving skills </li><li> No prior wet-lab experience is required; curiosity for biological questions and willingness to collaborate with experimentalists is sufficient </li><li> Excellent collaboration and communication skills, and enjoyment of working in an international, interdisciplinary research team </li><li> Prior research experience (e.g. internships, thesis projects, open-source software contributions, or publications) is highly desirable </li><li> Excellent English skills; German is a plus but not required</li></ul>Our Offer:We work on highly topical, socially relevant issues and offer you the opportunity to actively shape change! You can expect a wide range of opportunities: <ul><li> INTERDISCIPLINARY WORK: An exciting, interdisciplinary research environment at the interface of AI, imaging and microbiome research in an Helmholtz-wide collaboration </li><li> CUTTING-EDGE INFRASTRUCTURE: Access to state-of-the-art imaging, microfluidics and computing infrastructure </li><li> INNOVATION & TRANSLATION: Opportunities to engage in technology translation and spin-off preparation within FZJ’s innovation ecosystem </li><li> KNOWLEDGE & FURTHER TRAINING: Comprehensive training and development opportunities for personal and professional development with support from experienced PIs. </li><li> FLEXIBILITY: Flexible working time models, including options close to full-time ( <a href="https://go.fzj.de/near-full-time" target="_blank" rel="noreferrer">go.fzj.de/near-full-time</a> ), allow you to tailor your working hours to suit your individual needs </li><li> VACATION: You will receive 30 days of vacation plus additional days off (e.g. between Christmas and New Year`s) </li><li> FAIR REMUNERATION: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on the BMI website: <a href="https://go.fzj.de/bmi.tvoed" target="_blank" rel="noreferrer">go.fzj.de/bmi.tvoed</a> . The monthly salaries in euros can be found on page 69 of the PDF download </li><li> FIXED-TERM: The position is limited to 3 years </li><li> SUPPORT FOR INTERNATIONAL EMPLOYEES: Our International Advisory Service makes it easier for international employees to get started </li></ul> In addition to exciting tasks and a collegial working environment, we offer you much more: <a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a> We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us. The following links provide further information on diversity and equal opportunities: <a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a> and on specific support options for women: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a> This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2038-01-19T04:14:07+01:00

true

https://www.fz-juelich.de/en/careers/jobs/2025-381

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://www.fz-juelich.de/en/careers/jobs/2025-381

hzb_stellenangebot:2742E

Talents Community - Postdoc, PhD Student (f/m/d) for Polymers in Energy Applications at HIPOLE Jena

Work group:HIPOLE: Helmholtz-Institute for Polymers in Energy Applications Jena (HI-POLE) Area of research:Scientific / postdoctoral posts Job description:Reference No. HI 2025/10The Helmholtz Institute HIPOLE: Helmholtz-Institute for Polymers in Energy Applications Jena (HI-POLE) is looking for Talents Community - Postdoc, PhD Student (f/m/d) for Polymers in Energy Applications at HIPOLE Jena Your Tasks<ul><li>Synthesis and characterization of novel molecules and polymers for use in energy storage and conversion devices (depending on the selected topic area)</li><li>Assembly and electrochemical characterization of polymer redox flow batteries, polymer-based thin-film batteries, and encapsulated solar cells</li><li>Summary, presentation and publication of the results (in English language)</li></ul>Your Profile<ul><li>Successful master's degree in chemistry or a comparable field of study - for PhD Student Position</li><li>PhD in polymer chemistry, electrochemistry, or a related field relevant to the chosen topic - for Postdoc Position</li><li>Extensive and proven experience in organic chemistry and/or polymer chemistry</li><li>Experience with analytical methods for polymer characterization</li><li>General computer skills, including Windows and Office</li><li>Very good knowledge of electrochemistry</li><li>Very good written and spoken English skills</li></ul>You demonstrate a high level of motivation, initiative, problem-solving skills, and a willingness to familiarize yourself with a wide range of tasks. You are characterized by your teamwork skills, reliability, independence, and communication abilities. You enjoy working in an interdisciplinary, international team within a diverse and dynamic work environment.Further Information Anne Kürschner+493641948589anne.kuerschner@helmholtz-berlin.de Closing Date: 30.06.2026 This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-30T23:00:00+02:00

true

https://recruitingapp-5181.de.umantis.com/Vacancies/2742/Description/2?lang=eng

Helmholtz-Zentrum Berlin für Materialien und Energie

Germany

Jena

Helmholtz-Zentrum Berlin für Materialien und Energie

Public Research Institution

Germany Berlin

14109

Hahn-Meitner-Platz 1 https://www.helmholtz-berlin.de/pubbin/info-anfrage.pl?sprache=de +49 30 8062-0 +49 30 8062-42181

e-mail

lena.richter@helmholtz-berlin.de

https://recruitingapp-5181.de.umantis.com/Vacancies/2742/Description/2?lang=eng

2025-268

Controls System Engineer

Work group:INW-1 - Nanoskala Area of research:Scientific / postdoctoral posts Job description:Your Job:<ul><li> System design and implementation for an in-house X-ray beamline for long-term operando investigation of chemical hydrogen storage reactors </li><li> Modeling and simulation of the beamline to analyze and optimize system behavior before physical implementation </li><li> Development of algorithmus and control software for full automation of long-term and high-troughput operando experiments </li><li> Implementation, operation, and optimization of SPS- and PLC-based control systems for experimental equipment and beamline instrumention </li><li> Integration of hardware and software interfaces (motors, detectors, sensors, sample environments) into a unified control system </li><li> Testing, troubleshooting, and ensuring reliability of automated beamline operations under extended deployment conditions </li><li> Design and implementation of data acquisition workflows to ensure reliable storage, transfer, and handling of large experimental datasets in real time </li><li> Development of online analysis and monitoring tools to provide rapid feedback during experiments, enabling automated decision-making and system optimization </li><li> Close collaboration with synchrotron groups and in-house scientists for design, commissioning, and operation of experiments </li><li> Collaboration with the INW-1 machine learning team on data handling, online analysis, design of experiments (DoE), and data categorization to enable efficient and automated evaluation of operando experiments </li><li> Collaboration with other groups, in particular at INW and Forschungszentrum Jülich </li><li> Participation in extended visits to synchrotron facilities (DESY, ESRF, or similar large-scale research facilities) </li><li> Support in establishing the institute`s research infrastructure and laboratory operations</li></ul>Your Profile:<ul><li> Bachelor or Master`s degree in physics, electrical engineering, control systems engineering, mechatronics, or a related discipline </li><li> A doctoral degree would be considered an advantage, but candidates with strong practical experience are equally encouraged to apply </li><li> Solid knowledge and hands-on experience with SPS/PLC systems, automation, and control engineering </li><li> Experience in control and instrumentation of large-scale facilities, ideally synchrotron/FEL/neutron instrumentation or comparable complex systems </li><li> Familiarity with industrial communication protocols (e.g., OPC UA, Modbus, Profibus, EtherCAT) </li><li> Experience with programming and scripting languages (ideally Python, C/C++, or similar) for system integration and automation </li><li> Knowledge of data acquisition and experimental control frameworks (EPICS, Tango, or similar) </li><li> Fluent in written and spoken English </li><li> Very independent and self-motivated way of working but also excellent teamwork skills </li><li> High motivation to take on responsibility, ensure system reliability, and develop own research ideas </li><li> Willingness for regular business trips and extended stays at partner facilities</li></ul>Our Offer:We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with: <ul><li> FAIR REMUNERATION: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 10-11 or 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on the BMI website: <a href="https://go.fzj.de/bmi.tvoed" target="_blank" rel="noreferrer">go.fzj.de/bmi.tvoed</a>. The monthly salaries in euros can be found here: <a href="https://go.fzj.de/bmi.tvoed.entgelt" target="_blank" rel="noreferrer">go.fzj.de/bmi.tvoed.entgelt</a> </li><li> ADDITIONAL BENEFITS: Benefit from attractive additional services such as a company pension scheme with employer contribution. In addition to your basic salary, you will receive an annual bonus and capital-forming benefits </li><li> PERSPECTIVE: After a two-year fixed-term contract, our goal is to hire you on a permanent basis. Let`s use this time to find out how well we fit together </li><li> ANNUAL LEAVE: You will receive 30 days of annual leave plus additional days off (e.g. between Christmas and New Year`s Day) </li><li> WORK-LIFE-BALANCE: Optimal conditions for balancing work and private life, as well as a family-friendly company policy. Flexible working arrangements (including remote working) are generally possible upon agreement and in line with upcoming tasks and (on-site) appointments </li><li> FLEXIBILITY: Flexible working time models, including options close to full-time, allow you to tailor your working hours to suit your individual needs. For more information, visit: <a href="https://go.fzj.de/near-full-time" target="_blank" rel="noreferrer">go.fzj.de/near-full-time</a> </li><li> KNOWLEDGE & FURTHER TRAINING: Your development is important to us – we provide targeted and individual support </li><li> SUPPORT FOR INTERNATIONAL EMPLOYEES: Our International Advisory Service makes it easier for international employees to get started </li></ul> In addition to exciting tasks and a collaborative working atmosphere at Jülich, we have a lot more to offer: <a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a> Place of employment: Brainergy Park Jülich We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us. Further information on diversity and equal opportunities: <a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a> This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2038-01-19T04:14:07+01:00

true

https://www.fz-juelich.de/en/careers/jobs/2025-268

Forschungszentrum Jülich

Germany

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://www.fz-juelich.de/en/careers/jobs/2025-268

2026D-004

PhD Position - Additive Manufacturing and Resource Strategies for the Energy Transition

Area of research:PHD Thesis Job description:Your Job:<ul><li> Scientific analysis of additive manufacturing in the context of future production, material, and energy systems </li><li> Research on the state of the art in additive manufacturing processes with a focus on costs, material usage, and energy requirements </li><li> Investigation of materials used today and required in the future, as well as the underlying pre-chains and feedstocks </li><li> Analysis of the extent to which conventional manufacturing methods and materials can be replaced </li><li> Assessment of the impact of additive manufacturing on material flows, resource demand, and energy systems </li><li> Classification of additive manufacturing in resource strategies and system models for evaluating long-term transformation paths </li></ul> Your Profile:<ul><li> Excellent master`s degree in engineering, materials science, industrial engineering, energy systems, or a comparable field of study </li><li> Strong interest in additive manufacturing, materials, and resource issues </li><li> Analytical thinking and interest in systemic issues </li><li> Basic knowledge of quantitative methods, data analysis, or modeling is an advantage </li><li> Very good written and spoken English, German is an advantage </li><li> Willingness to work in an interdisciplinary manner in an international research team </li><li> Independent, structured way of working and motivation to pursue scientific research</li></ul>Our Offer:We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with: <ul><li> TEAM & ENVIRONMENT: You will work in a motivated team with an international and interdisciplinary focus – at one of Europe`s largest research institutions </li><li> RESEARCH & INFRASTRUCTURE: You will have access to excellent scientific and technical equipment for your work </li><li> NETWORKING & EXCHANGE: You will participate in (international) conferences and project meetings and actively expand your scientific network </li><li> SUPERVISION & SUPPORT: Throughout your doctoral studies, you will receive continuous and expert guidance from your scientific supervisor </li><li> SUPPORT FOR INTERNATIONAL STAFF: Our International Advisory Service makes it easier for international employees to get started </li><li> WORK-LIFE BALANCE: We offer flexible working hours to help you balance your professional and private life. There is also the option of flexible working (in terms of location), which is generally available after consultation and in accordance with upcoming tasks and (on-site) appointments </li><li> VACATION: You will receive 30 days of holiday with us </li><li> KNOWLEDGE & FURTHER TRAINING: Your further development is important to us – we provide targeted and individual support, e.g. through training and networking opportunities specifically for doctoral students (HITEC): <a href="https://www.hitec-graduate-school.de/home" target="_blank" rel="noreferrer">www.hitec-graduate-school.de/home</a> </li><li> FAIR REMUNERATION: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. Additionally, you will receive a special payment (“Christmas bonus”) amounting to 60% of one month’s salary. All information about the TVöD-Bund collective agreement can be found on the BMI website (pay scale table on page 69 and following of the PDF download): <a href="https://go.fzj.de/bmi.tvoed" target="_blank" rel="noreferrer">go.fzj.de/bmi.tvoed</a> </li><li> PERSPECTIVE: The position is initially limited to 3 years </li></ul> In addition to exciting tasks and a collegial working environment, we offer you much more: <a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a> We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us. The following links provide further information on diversity and equal opportunities: <a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a> and and on the targeted promotion of women: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a> This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2038-01-19T04:14:07+01:00

true

https://www.fz-juelich.de/en/careers/jobs/2026D-004

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://www.fz-juelich.de/en/careers/jobs/2026D-004

2026-003

Scientist / Postdoc – Smart Vision-Based Control of Microbial Arenas

Work group:IBG-1 - Biotechnologie Area of research:Scientific / postdoctoral posts Job description:Your Job:In the Vi(MA)²C project, we are building a lab-on-chip system where structured “microbial arenas” are created and manipulated in real time. Microbes and tailor-made microgels are observed and moved by laser-based optical tweezers in a closed action–perception loop. Your work will help transform current observation-only live-cell imaging microscopy into actively controllable, automated vision-based platforms. You will work at Forschungszentrum Jülich, in close collaboration with bioimage analysis partners at Karlsruhe Institute of Technology. Your tasks in detail: <ul><li> Develop and extend deep-learning–based segmentation, classification and tracking for microbes and microgels in phase-contrast and fluorescence images </li><li> Optimise these models and pipelines for real-time performance and integrate them into an action–perception loop that drives the optical tweezers </li><li> Use and further develop simulation tools to design and benchmark control strategies before deploying them on the microscope </li><li> Integrate your software with the microfluidic live-cell imaging platform and provide Python/Jupyter-based tools for collaborators, contributing to FAIR datasets and open-source software </li><li> (Co-)Supervise student projects at BSc, MSc, and PhD level </li><li> Write research articles, as well as grant proposals, and present your own work at international conferences</li></ul>Your Profile:<ul><li> Master / Diploma and excellent PhD in computer science, engineering, physics, biophysics, applied mathematics, computational biology or a related quantitative field </li><li> Strong background in deep learning for image analysis / computer vision, ideally on microscopy time-lapse data </li><li> Proven programming expertise in Python (scientific Python, PyTorch or similar); experience with C++ and Linux environments is an advantage </li><li> Experience in at least one of the following is highly welcome: </li><li> Real-time or streaming pipelines </li><li> Control / robotics / feedback systems </li><li> Optical systems / optical tweezers / laser-based manipulation </li><li> Probabilistic modelling / tracking </li><li> Software in the loop (SiL) </li><li> Strong mathematical / statistical skills and pronounced analytical problem-solving abilities </li><li> Curiosity for microbial life science questions and enthusiasm for working closely with experimentalists (no wet-lab experience required) </li><li> Excellent communication skills and enjoyment of working in an agile, international and interdisciplinary team </li><li> Very good English skills; German is a plus but not mandatory</li></ul>Our Offer:We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with: <ul><li> ENVIRONMENT: A world-leading, interdisciplinary and international research environment at the interface of AI, microscopy and life sciences in a high-visibility Helmholtz Imaging project </li><li> INFRASTRUCTURE: State-of-the-art experimental equipment, support from experienced PIs, and versatile opportunities to grow as a curious researcher </li><li> KNOWLEDGE & FURTHER TRAINING: Comprehensive training offers and individual opportunities for personal and professional development </li><li> WORK-LIFE BALANCE: Very good conditions for work-life balance and a family-friendly corporate policy </li><li> FLEXIBILITY: Flexible working hours and the possibility to partly work remotely from home </li><li> VACATION & WORKING TIME MODEL: Full-time position, with the option of slightly reduced working hours, and 30 days of annual leave </li><li> SUPPORT FOR INTERNATIONAL EMPLOYEES: Our International Advisory Service makes it easier for international employees to get started </li><li> CAREER CENTER: You will receive explicit support with regard to your career development opportunities: <a href="https://go.fzj.de/careercenter" target="_blank" rel="noreferrer">go.fzj.de/careercenter</a> </li><li> FIXED-TERM CONTRACT: The position is limited to 2 years </li><li> FAIR REMUNERATION: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on the BMI website: <a href="https://go.fzj.de/bmi.tvoed" target="_blank" rel="noreferrer">go.fzj.de/bmi.tvoed</a> . The monthly salaries in euros can be found on page 69 and following of the PDF download </li></ul> In addition to exciting tasks and a collegial working environment, we offer you much more: <a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a> We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us. The following links provide further information on diversity and equal opportunities: <a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a> and on specific support options for women: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a> This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2038-01-19T04:14:07+01:00

true

https://www.fz-juelich.de/en/careers/jobs/2026-003

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://www.fz-juelich.de/en/careers/jobs/2026-003

2026D-009

PhD Position – Hybrid electronic / photonic integrated neuromorphic computing systems for large-scale machine learning

Work group:PGI-14 - Neuromorphic Compute Nodes Area of research:PHD Thesis Job description:Your Job:You will participate in an international team in an EU-funded Doctoral Network project called MINDnet. The project consists of 15 PhD students at 7 universities, one research center and two companies. The project has partners from eight different EU countries. All 15 PhD projects are within the overall theme of neuromorphic computing and analog signal processing, targeting applications in the fields of communication, sensing, geolocalization, space and biomedical. This PhD project will take place at PGI-14 Research Center Jülich. Apart from the time at PGI-14 there will be secondments of 3 months at HPE Belgium (Brussel), Spincloud Systems GmbH (Dresden), and Technical University Ilmenau. There will also be regular meetings with the other 14 PhD students in the doctoral network, including 4 training schools and two workshops. As a participant of the project, you will become part of the group ‘Adaptive In Memory Computing Group’ at PGI-14. Background MINDnet The exponential surge in artificial intelligence (AI), internet traffic, and online services demands a revolutionary leap in devices, computing architecture, and integration technologies. As digital computing struggles to keep up with the growing demand, in MINDnet will investigate neuromorphic computing as a promising solution to support such a demand by getting inspired by the brain’s powerful and energy-efficient processing capabilities. MINDnet aims at addressing the challenge through a holistic optimization - from individual computing devices to the overall architecture, including a focus on applications, and training methods - across multiple technological platforms - photonics, electronics, biological neurons. Responsibilities and tasks This PhD project aims to optimize the design of hybrid electrical–optical computing architectures: <ul><li> Investigate and design optimal computing and communication architectures for hardware acceleration of large-scale machine learning workloads </li><li> Perform characterization and modeling of electronic and optical devices </li><li> Develop hardware-aware machine learning models incorporating electronic and optical device constraints </li><li> Design and implement hardware-efficient training methodologies for machine learning systems </li><li> Conduct comparative benchmarking and performance analysis against state-of-the-art studies </li><li> Perform numerical modeling and validation of brain-inspired and neuromorphic algorithms </li><li> Design, set up, and operate experimental systems for circuit-level measurements and data analysis</li></ul>Your Profile:<ul><li> IMPORTANT: You must not have resided or carried out your main activity (work, studies, etc.) in Germany for more than 12 months in the 36 months immediately before your recruitment date (mobility rules of the Marie Skłodowska-Curie program) </li><li> Masters degree in electrical/electronic engineering, computer engineering, computer science, physics, or related fields </li><li> Experience with emerging memory devices </li><li> A strong electronics background, including experience in the analysis and simulation of analog, digital, or mixed-signal circuits, including SPICE and related tools (LTspice, Cadence, MATLAB, Python) </li><li> Excellent communication skills and ability to work in a team are essential </li><li> Strong English skills will be required for the international working environment </li></ul> Further obligations You are expected to travel to network partners on three assignments, each typically lasting 2–3 months. Additionally, you are expected to participate in outreach activities including, but not limited to, YouTube videos, social media updates, participation in public events and campaigns, as well as dissemination to popular press. Our Offer:We work on cutting-edge research topics with a high potential to positively impact society. We offer ideal conditions for you to complete your doctoral degree: <ul><li> ENVIRONMENT & INFRASTRUCTURE: You will participate in a world-leading, international research environment with state-of-the-art equipment </li><li> RESEARCH & TEAM: Opportunity to work in the highly interdisciplinary and exciting field of neuromorphic and brain-inspired computing, collaborating with physicists, neuroscientists, materials scientists, and engineers </li><li> WORK-LIFE BALANCE: We offer flexible working hours to help you balance your professional and personal life. You also have the option of flexible working (in terms of location), which is generally possible after consultation and in line with upcoming tasks and (on-site) appointments </li><li> VACATION: 30 days of annual leave as well as an arrangement for bridging days (e.g. between Christmas and New Year’s Day) </li><li> KNOWLEDGE & DEVELOPMENT: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS): <a href="https://go.fzj.de/JuDocs" target="_blank" rel="noreferrer">go.fzj.de/JuDocs</a> </li><li> SUPPORT FOR INTERNATIONAL EMPLOYEES: Our International Advisory Service makes it easier for international employees to get started </li><li> FAIR REMUNERATION: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. Additionally, you will receive a special payment (“Christmas bonus”) amounting to 60% of one month’s salary. All information about the TVöD-Bund collective agreement can be found on the BMI website (pay scale table on page 69 and following of the PDF download): <a href="https://go.fzj.de/bmi.tvoed" target="_blank" rel="noreferrer">go.fzj.de/bmi.tvoed</a> </li><li> PERSPECTIVE: The position is initially for a fixed term of 3 years but with the prospect of longer-term employment In addition to exciting tasks and a collegial working environment, we offer you much more: <a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a> </li></ul> We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us. The following links provide further information on diversity and equal opportunities: <a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a> and and on the targeted promotion of women: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a> Place of employment: Aachen Start for the grant : January 1, 2026. Preferred start of employment: between May and September 2026 This project has received funding from the European Union’s Horizon 2020 Research and innovation Programme under the Marie Skłodowska-Curie Grant Agreement No. 101226674 This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2038-01-19T04:14:07+01:00

true

https://www.fz-juelich.de/en/careers/jobs/2026D-009

Forschungszentrum Jülich

Germany

Aachen

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://www.fz-juelich.de/en/careers/jobs/2026D-009

FSFE001/2026

DESY-Fellowships in Photon Science

Work group:FSR Area of research:Scientific / postdoctoral posts Starting date:10.02.2026 Job description:DESYThe brilliant synchrotron source PETRA III as well as the intense free-electron laser FLASH and our inhouse research groups at DESY CFEL offer a broad range of research opportunities, ranging from life science to the study of fundamental physical processes in various areas. DESY offers several career opportunities also in the enabling technologies like detector or laser physics and development.About your role:<ul><li>Condensed matter physics</li><li>Atoms, Molecules and Optics</li><li>Laser physics</li><li>Detector development</li><li>Structural Chemistry</li><li>Structural Biology</li></ul>About you:<ul><li>Ph.D. completed within the last 5 years after your doctorate</li><li>Experience in experimental or theoretical science in one of the areas of the DESY photon science division</li></ul>Look forward to a unique working environment on our international research campus. Respectful cooperation and the well-being of our DESY employees are particularly important to us. Gender equality is an important aspect for us. To support work life balance we offer flexible working hours and variable part-time. You will benefit from our family-friendly and collegial atmosphere, our established health management and occupational pension provision. As a public funded employer, we offer you a secure workplace and facilitate your individual career with our comprehensive training and development opportunities. Remuneration is according to the regulations of the TV-AVH. DESY offers its employees a financial supplement for a German job ticket (Deutschland-Ticket) at both locations.We look forward to receiving your application via our application portal: Apply now  DESY promotes the professional development of women and therefore strongly encourages women to apply for the position to be filled. In addition, severely handicapped persons with equal aptitude are given preferential consideration. The advertised positions are basically suitable for part-time employment. You can find further information here: <a href="https://www.desy.de/career/" target="_blank" rel="noreferrer">www.desy.de/career/</a> Deutsches Elektronen-Synchrotron DESY Personalabteilung | Notkestraße 85 | 22607 Hamburg Phone: +49 40 8998-3392This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-02-10

2027-01-01T00:00:00+01:00

true

https://www.desy.de/career/job_offers/index_eng.html?joboffer=e308908

Deutsches Elektronen-Synchrotron DESY

Germany

Hamburg

Deutsches Elektronen-Synchrotron DESY

Public Research Institution

Germany Hamburg

22607

Notkestraße 85

desyinfo@desy.de

http://www.desy.de +49 40 8998-0 +49 40 8998-3282

e-mail

recruitment@desy.de

https://www.desy.de/career/job_offers/index_eng.html?joboffer=e308908

8b289bd4b9b72b63f717fa11a18505d185622a9a

PhD Candidate (f/m/x) – Spatial Metabolomics & Imaging Mass Spectrometry

Area of research:PHD Thesis Job description:<h1>PhD Candidate (f/m/x) – Spatial Metabolomics & Imaging Mass Spectrometry</h1>102918Full time 39 hrs./weekNeuherberg near MunichAt Helmholtz Munich, we develop groundbreaking solutions for a healthier society in a rapidly changing world. We believe that diverse perspectives drive innovation. Through strong partnerships, we accelerate the transfer of new ideas from the lab to real-life applications, improving lives.TheResearch Unit Analytical Pathology (AAP)at Helmholtz Munich focuses on the development and application of advanced mass spectrometry-based methods for the spatially resolved analysis of biological systems. A particular emphasis is placed on imaging mass spectrometry to investigate molecular distributions in tissues and organs and to relate these findings to physiological and pathophysiological processes. The group’s work combines methodological innovation with translational biomedical research.<h2>Your tasks</h2><ul><li>You will develop and conduct imaging mass spectrometry (IMS) experiments to investigate metabolic processes in tissues</li><li>You will work on the further development of methods in the field of spatial metabolomics (e.g., sample preparation, measurement parameters, workflows)</li><li>You will analyze and integrate complex datasets using statistical and bioinformatics methods (e.g., Python, R)</li><li>You will interpret results in the context of systemic metabolic processes and use them to develop new scientific questions</li><li>You will present and publish your results and actively collaborate within an interdisciplinary team</li></ul><h2>Your profile</h2><ul><li>Master’s degree in biochemistry, molecular biology, chemistry, bioinformatics, or a related field</li><li>Interest in metabolic research and analytical methods</li><li>Initial experience in experimental or data-driven research</li><li>Good English skills and a passion for scientific collaboration</li></ul>Desirable qualifications<ul><li>Experience with mass spectrometry, metabolomics, or imaging techniques</li><li>Knowledge of data analysis (e.g., Python or R)</li><li>Experience with tissue analysis or histological methods</li></ul>This position provides the opportunity for you to build specialist knowledge whilst developing key professional experience, both of which will help you to make strides in your scientific career.Remuneration and social security benefits are based on the German Collective Wage Agreement for Public-Sector Employees at Federal Level (EG 13 50% TV EntgO Bund). In addition, there is also the possibility of receiving an allowance if the applicable conditions are met. The position has an (initial) fixed term of three years but may be extended under certain circumstances.Managing Director Mike Frieser: „We believe that diversity is the key to groundbreaking research and innovative solutions. Our flexible working models and remote options create a supportive environment for balancing work and family life. For us, contributing to a healthier society in such an inspiring workplace is truly meaningful.“Get to know us<h2>Benefits</h2><ul><li>Scientific Training: Helmholtz Munich Graduate School</li><li>Career counseling: Career Center for PhD candidates</li><li>Scientific Resources: State-of-the-art infrastruture and Core Facilities</li><li>Health Promotion: Sports, company doctor, mental health initiatives</li><li>International Staff Service: Support with the relocation and integration process in Germany</li></ul><h2>Interested in applying?</h2>If you have any questions, feel free to contact Hr. Prof. Dr. Axel Karl Walch, axelkarl.walch@helmholtz-munich.de, who will be happy to help.Our recruiting is decentralized - your application will be reviewed directly by the specialist department in which you could work in the future.More information about our application processPlease send your application only via our online application tool and with the following documents:<ul><li>CV</li><li>Cover letter</li><li>Degrees/Diplomas/Certificates</li><li>References from recent employers</li></ul>If you have obtained a university degree abroad, we will require further documents from you regarding the comparability of your degree by the time you start work at the latest.Please request the Statement of Comparability for Foreign Higher Education Qualifications as early as possible.We are committed to promoting a culture of diversity and welcome applications from talented people regardless of gender, cultural background, nationality, ethnicity, sexual identity, physical abilities, religion or age. Qualified applicants with physical disabilities will be given preference.Learn more about diversity at Helmholtz Munich<h2>Our commitment</h2>Helmholtz Munich Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Research Unit Analytical Pathology Ingolstädter Landstraße 1 85764 NeuherbergThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

First Stage Researcher (R1)

To be defined

Other

2026-06-18T23:59:00+02:00

true

https://jobs.helmholtz-muenchen.de/jobposting/8b289bd4b9b72b63f717fa11a18505d185622a9a?ref=helmholtz

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Germany

Neuherberg (bei München)

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Public Research Institution

Germany Neuherberg

85764

Ingolstädter Landstraße 1

presse@helmholtz-muenchen.de

https://www.helmholtz-muenchen.de +49 89 3187-0 +49 89 3187-3322

website

https://jobs.helmholtz-muenchen.de/jobposting/8b289bd4b9b72b63f717fa11a18505d185622a9a?ref=helmholtz

efb4c272099fd8147074be4731ab4d14f802e0a0

Postdoc (f/m/x) in Spatial Metabolomics and Imaging Mass Spectrometry

Area of research:Scientific / postdoctoral posts Job description:<h1>Postdoc (f/m/x) in Spatial Metabolomics and Imaging Mass Spectrometry</h1>102920Part time 19 hrs./weekNeuherberg near MunichAt Helmholtz Munich, we develop groundbreaking solutions for a healthier society in a rapidly changing world. We believe that diverse perspectives drive innovation. Through strong partnerships, we accelerate the transfer of new ideas from the lab to real-life applications, improving lives.TheResearch Unit Analytical Pathology (AAP)at Helmholtz Munich develops and implements state-of-the-art mass spectrometry-based methods for the spatially resolved analysis of biological systems. A focus lies on imaging mass spectrometry (IMS) to investigate systemic metabolic processes, hormone distributions, and exogenous environmental chemicals such as endocrine disrupting compounds across tissues and organs. The group combines methodological innovation with translational biomedical research, providing a scientifically challenging environment for independently conducting postdoctoral research. This part-time Postdoctoral position (f/m/x) is designed to focus on clearly defined core research activities within the project. It offers the opportunity to contribute to high-impact research in a flexible working model, allowing for combination with other academic, clinical, or personal commitments.<h2>Your tasks</h2><ul><li>Plan and perform imaging mass spectrometry (IMS) experiments to study metabolic and hormonal processes in biological tissues</li><li>Develop and optimize spatial metabolomics methods, including sample preparation and analytical workflows</li><li>Analyze and integrate complex datasets using statistical and computational approaches (e.g. Python, R)</li><li>Interpret results in the context of systemic metabolism and environmental exposures, and derive new research hypotheses</li><li>Publish findings in peer-reviewed journals and present results at international conferences</li><li>(Optional) Contribute to the supervision of students and collaborate within an interdisciplinary research team</li></ul>Note on part-time position This is a 50% position with a strong focus on the core research tasks outlined above, enabling concentrated scientific work within a clearly defined scope.<h2>Your profile</h2><ul><li>Master or PhD or equivalent degree in biochemistry, molecular biology, chemistry, bioinformatics, or a related field</li><li>Experience in mass spectrometry, metabolomics, or related analytical techniques</li><li>Strong data analysis skills and interest in integrative, systems-level approaches</li><li>Ability to work independently and drive research projects forward</li><li>Good communication skills in English or German</li></ul>Desirable qualifications<ul><li>Experience with imaging mass spectrometry or spatial omics</li><li>Programming skills (e.g. Python, R, MATLAB)</li><li>Experience with metabolite or hormone analysis, or environmental exposure research</li><li>Experience in supervising students or contributing to collaborative projects</li></ul>If you fulfill all the requirements, you may be eligible for a salary grade of up to E 13. Social benefits are based on the Collective Wage Agreement for Public-Sector Employees (TVöD). This position is for a fixed term of 3 years.Managing Director Mike Frieser: „We believe that diversity is the key to groundbreaking research and innovative solutions. Our flexible working models and remote options create a supportive environment for balancing work and family life. For us, contributing to a healthier society in such an inspiring workplace is truly meaningful.“Get to know us<h2>Benefits</h2><ul><li>Career Development: Postdoc program, scientific training & career center with tailored offers</li><li>Scientific Resources: State-of-the-art infrastruture and Core Facilities</li><li>Recreation: 30 days annual leave, flexi days, plus public holidays</li><li>International Staff Service: Support with the relocation and integration process in Germany</li><li>Health Promotion: Sports, company doctor, mental health initiatives</li></ul><h2>Interested in applying?</h2>If you have any questions, feel free to contact Hr. Prof. Dr. Axel Karl Walch, axelkarl.walch@helmholtz-munich.de, who will be happy to help.Our recruiting is decentralized - your application will be reviewed directly by the specialist department in which you could work in the future.More information about our application processPlease send your application only via our online application tool and with the following documents:<ul><li>CV</li><li>Cover letter</li><li>Degrees/Diplomas/Certificates</li><li>References from recent employers</li><li>Contact details for at least two referees</li><li>List of publications</li></ul>If you have obtained a university degree abroad, we will require further documents from you regarding the comparability of your degree by the time you start work at the latest.Please request the Statement of Comparability for Foreign Higher Education Qualifications as early as possible.We are committed to promoting a culture of diversity and welcome applications from talented people regardless of gender, cultural background, nationality, ethnicity, sexual identity, physical abilities, religion or age. Qualified applicants with physical disabilities will be given preference.Learn more about diversity at Helmholtz Munich<h2>Our commitment</h2>Helmholtz Munich Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Research Unit Analytical Pathology Ingolstädter Landstraße 1 85764 NeuherbergThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-18T23:59:00+02:00

true

https://jobs.helmholtz-muenchen.de/jobposting/efb4c272099fd8147074be4731ab4d14f802e0a0?ref=helmholtz

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Germany

Neuherberg (bei München)

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Public Research Institution

Germany Neuherberg

85764

Ingolstädter Landstraße 1

presse@helmholtz-muenchen.de

https://www.helmholtz-muenchen.de +49 89 3187-0 +49 89 3187-3322

website

https://jobs.helmholtz-muenchen.de/jobposting/efb4c272099fd8147074be4731ab4d14f802e0a0?ref=helmholtz

15fe4c9b461841b34c67d24cf18d68a878c79a17

Postdoc in Quantum Enhanced Microscopy (f/m/x)

Area of research:Scientific / postdoctoral posts Job description:<h1>Postdoc in Quantum Enhanced Microscopy (f/m/x)</h1>102887Full time 39 hrs./weekNeuherberg near MunichAt Helmholtz Munich, we develop groundbreaking solutions for a healthier society in a rapidly changing world. We believe that diverse perspectives drive innovation. Through strong partnerships, we accelerate the transfer of new ideas from the lab to real-life applications, improving lives.TheInstitute of Biological and Medical Imaging (IBMI)at Helmholtz Munich and the Chair of Biological Imaging (CBI) at the Technical University of Munich (TUM) are an integrated, multi-disciplinary research unit, which provide bioengineering solutions to urgent societal needs. IBMI scientists develop next-generation imaging and sensing methods to measure previously inaccessible properties of living systems, hence, catalyzing breakthroughs in biology, medicine, and the environment. Comprising 12 inter-disciplinary laboratories and scientists from more than 25 countries, IBMI offers state-of-the-art infrastructure for innovative research and an ideal environment to accelerate your career. We now seek a highly qualified and motivated Post-doctoral researcher (f/m/x) to drive the development of a novel quantum enhanced microscope.<h2>Your tasks</h2><ul><li>Design and engineer a next-generation microscope integrating visible-light and mid-infrared imaging with quantum-enabled sensing approaches</li><li>Develop, assemble, and integrate advanced optical and instrumentation components into a novel biomedical imaging platform</li><li>Implement and optimize system architectures, including optical setups, control systems, and measurement pipelines</li><li>Characterize, benchmark, and iteratively improve system performance using advanced optical and quantum measurement techniques</li><li>Collaborate with interdisciplinary teams to translate the developed technology into first biomedical imaging applications</li></ul><h2>Your profile</h2><ul><li>Master’s degree or PhD in Physics, Optical Engineering, Photonics, Quantum Engineering, Biomedical Engineering, or a closely related field, with a focus on quantum techiques</li><li>Excellent track record of research achievements and publications in top-ranked journals</li><li>Advanced hands-on experience in optics, sensors, lasers, optical fibers</li><li>Strong experimental and engineering skills, including optical alignment, system integration, and quantitative performance testing</li><li>Experience with instrument control, data acquisition systems, or scientific programming (e.g., Python, MATLAB)</li><li>Ability to work in an interdisciplinary environment at the interface of physics, engineering, and biomedical research</li><li>Excellent command of the English language</li></ul>If you fulfill all the requirements, you may be eligible for a salary grade of up to E 13. Social benefits are based on the Collective Wage Agreement for Public-Sector Employees (TVöD). The position has an (initial) fixed term of 2 years but may be extended under certain circumstances.Managing Director Mike Frieser: „We believe that diversity is the key to groundbreaking research and innovative solutions. Our flexible working models and remote options create a supportive environment for balancing work and family life. For us, contributing to a healthier society in such an inspiring workplace is truly meaningful.“Get to know us<h2>Benefits</h2><ul><li>Career Development: Postdoc program, scientific training & career center with tailored offers</li><li>Scientific Resources: State-of-the-art infrastruture and Core Facilities</li><li>Recreation: 30 days annual leave, flexi days, plus public holidays</li><li>International Staff Service: Support with the relocation and integration process in Germany</li><li>Health Promotion: Sports, company doctor, mental health initiatives</li></ul><h2>Interested in applying?</h2>If you have any questions, feel free to contact Ludwig Englert, recruiting@helmholtz-munich.de, who will be happy to help.Our recruiting is decentralized - your application will be reviewed directly by the specialist department in which you could work in the future.More information about our application processPlease send your application only via our online application tool and with the following documents:<ul><li>CV</li><li>Letter of motivation</li><li>Academic transcripts of records</li><li>Degrees/Diplomas/Certificates</li><li>References from recent employers</li><li>CV</li><li>Letter of motivation</li><li>Academic transcripts of records</li><li>Degrees/Diplomas/Certificates</li><li>References from recent employers</li></ul>If you have obtained a university degree abroad, we will require further documents from you regarding the comparability of your degree by the time you start work at the latest.Please request the Statement of Comparability for Foreign Higher Education Qualifications as early as possible.We are committed to promoting a culture of diversity and welcome applications from talented people regardless of gender, cultural background, nationality, ethnicity, sexual identity, physical abilities, religion or age. Qualified applicants with physical disabilities will be given preference.Learn more about diversity at Helmholtz Munich<h2>Our commitment</h2>Helmholtz Munich Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Institute of Biological and Medical Imaging Ingolstädter Landstraße 1 85764 NeuherbergThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-05T23:59:00+02:00

true

https://jobs.helmholtz-muenchen.de/jobposting/15fe4c9b461841b34c67d24cf18d68a878c79a17?ref=helmholtz

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Germany

Neuherberg (bei München)

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Public Research Institution

Germany Neuherberg

85764

Ingolstädter Landstraße 1

presse@helmholtz-muenchen.de

https://www.helmholtz-muenchen.de +49 89 3187-0 +49 89 3187-3322

website

https://jobs.helmholtz-muenchen.de/jobposting/15fe4c9b461841b34c67d24cf18d68a878c79a17?ref=helmholtz

d112731e5b3687c685ea0108f07e310b9fbe2fbe

Postdoc (f/m/x) in Non-Invasive Optoacoustic Sensing

Area of research:Scientific / postdoctoral posts Job description:<h1>Postdoc (f/m/x) in Non-Invasive Optoacoustic Sensing</h1>102892Full time 39 hrs./weekNeuherberg near MunichAt Helmholtz Munich, we develop groundbreaking solutions for a healthier society in a rapidly changing world. We believe that diverse perspectives drive innovation. Through strong partnerships, we accelerate the transfer of new ideas from the lab to real-life applications, improving lives.TheInstitute of Biological and Medical Imaging (IBMI)at Helmholtz Munich and the Chair of Biological Imaging (CBI) at the Technical University of Munich (TUM) are an integrated, multi-disciplinary research unit, which provide bioengineering solutions to urgent societal needs. IBMI scientists develop next-generation imaging and sensing methods to measure previously inaccessible properties of living systems, hence, catalyzing breakthroughs in biology, medicine, and the environment. Comprising 12 inter-disciplinary laboratories and scientists from more than 25 countries, IBMI offers state-of-the-art infrastructure for innovative research and an ideal environment to accelerate your career. We now seek a highly qualified and motivated Postdoctoral Researcher (f/m/x) to drive the development of the world’s first portable mid‑infrared optoacoustic sensor (MiROS) for non‑invasive in‑blood biomarker detection.<h2>Your tasks</h2><ul><li>Develop data analysis pipelines and signal processing methods for mid-infrared optoacoustic sensing</li><li>Translate raw optoacoustic signals into robust, quantitative biomarker readouts</li><li>Design and implement inference models for non-invasive in-blood biomarker detection</li><li>Define and evaluate performance metrics, and validate results experimentally, including validation using experimental data</li><li>Collaborate closely with engineering and research partners (e.g. KIT) to integrate methods into a portable sensing system</li><li>Contribute to advancing the MiROS technology from prototype to real-world application</li></ul><h2>Your profile</h2><ul><li>PhD (or MSc with strong experience) in electrical engineering, physics, biomedical engineering, computational science, or a related field</li><li>Strong background in signal processing, data analysis, and statistical modeling</li><li>Programming skills in Python and experience with reproducible workflows</li><li>Experience working with experimental data (e.g. spectroscopy, imaging, sensing technologies)</li><li>Hands-on experimental skills: ability and motivation to work in the lab, run measurement campaigns, and troubleshoot setups during data acquisition</li><li>Good communication skills in English and ability to collaborate in interdisciplinary teams</li></ul>Desirable qualifications<ul><li>Experience with machine learning methods for regression or signal interpretation</li><li>Familiarity with optoacoustic, ultrasound, or biomedical sensing technologies</li><li>Track record of scientific publications or contributions to applied research projects</li></ul>If you fulfill all the requirements, you may be eligible for a salary grade of up to E 13. Social benefits are based on the Collective Wage Agreement for Public-Sector Employees (TVöD). The position has an (initial) fixed term of 2 years but may be extended under certain circumstances.Managing Director Mike Frieser: „We believe that diversity is the key to groundbreaking research and innovative solutions. Our flexible working models and remote options create a supportive environment for balancing work and family life. For us, contributing to a healthier society in such an inspiring workplace is truly meaningful.“Get to know us<h2>Benefits</h2><ul><li>Career Development: Postdoc program, scientific training & career center with tailored offers</li><li>Scientific Resources: State-of-the-art infrastruture and Core Facilities</li><li>Recreation: 30 days annual leave, flexi days, plus public holidays</li><li>International Staff Service: Support with the relocation and integration process in Germany</li><li>Health Promotion: Sports, company doctor, mental health initiatives</li></ul><h2>Interested in applying?</h2>If you have any questions, feel free to contact Ivy Savannah Curren, ivy.curren@helmholtz-munich.de, who will be happy to help.Our recruiting is decentralized - your application will be reviewed directly by the specialist department in which you could work in the future.More information about our application processPlease send your application only via our online application tool and with the following documents:<ul><li>CV</li><li>Cover letter</li><li>Degrees/Diplomas/Certificates</li><li>References from recent employers</li><li>Academic transcripts of records</li><li>Academic transcripts of records</li></ul>If you have obtained a university degree abroad, we will require further documents from you regarding the comparability of your degree by the time you start work at the latest.Please request the Statement of Comparability for Foreign Higher Education Qualifications as early as possible.We are committed to promoting a culture of diversity and welcome applications from talented people regardless of gender, cultural background, nationality, ethnicity, sexual identity, physical abilities, religion or age. Qualified applicants with physical disabilities will be given preference.Learn more about diversity at Helmholtz Munich<h2>Our commitment</h2>Helmholtz Munich Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Institute of Biological and Medical Imaging Ingolstädter Landstraße 1 85764 NeuherbergThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-24T23:59:00+02:00

true

https://jobs.helmholtz-muenchen.de/jobposting/d112731e5b3687c685ea0108f07e310b9fbe2fbe?ref=helmholtz

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Germany

Neuherberg (bei München)

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Public Research Institution

Germany Neuherberg

85764

Ingolstädter Landstraße 1

presse@helmholtz-muenchen.de

https://www.helmholtz-muenchen.de +49 89 3187-0 +49 89 3187-3322

website

https://jobs.helmholtz-muenchen.de/jobposting/d112731e5b3687c685ea0108f07e310b9fbe2fbe?ref=helmholtz

15194051

Research Scientist / Reservoir Engineer (f_m_x) – Hydraulic Stimulation for EGS

Area of research:Scientific / postdoctoral posts Job description:GFZ is Germany's national centre for solid Earth research. We advance the understanding of dynamic processes to address global challenges, from mitigating the impacts of natural hazards and sustaining our habitat amid global change to responsibly managing georesources. We are part of the Helmholtz Association, the largest German scientific organisation. With around 1,200 employees as well as ca. 500 guest researchers, we contribute to the Helmholtz Research Field Earth and Environment, aligning cutting-edge research with societal relevance and international collaboration. Our work integrates multidisciplinary studies across Earth's system components, leveraging advanced technologies and infrastructure to research solutions and to transfer our knowledge to society. We are doing this in line with our vision: “Taking the pulse of our Earth to safeguard a habitable planet”. For the EU funded project UPLIFT in Section 4.3 “Geoenergy” (department "Geosystems") we are looking for a: <h3>Reference Number 11206</h3> UPLIFT (Unlocking Petrothermal Lithologies through Innovative Fracture Technologies) brings together key European EGS industry and research institutions to demonstrate, at Czechia’s leading energy research site RINGEN, how multi-stage Enhanced Geothermal System (EGS) stimulation can be efficiently implemented in Europe, while reducing technical, social, and environmental risks. This includes adaptive stimulation designs for more efficient and safe permeability enhancement and micro-turbine drilling for improved reservoir access. To support this, we will investigate the self-propping behaviour of European basement rocks through laboratory experiments and benchmark these results against acid and proppant-based stimulation methods, and we will compare water-only with proppant-based stimulation treatments in the Bedretto Underground Laboratory. Additionally, we will develop high-fidelity, physics-based Digital Twins to guide stimulation designs, as well as fast surrogate models for real-time operational decision-making.As research scientist, you will have the unique opportunity to support the planning, supervision and analysis of innovative hydraulic stimulation treatments at the RINGEN Enhanced Geothermal System site in Litomerice, Czech Republic.  <h3>Your responsibilities:</h3><ul><li>Co-lead the stimulation works</li><li>Analyse the hydraulic data in context with geology and seismicity </li><li>Compare different stimulation approaches and injection protocols including adaptive injection</li><li>Contribute to detailed operational planning</li><li>Contribute to techno-economic impact assessment</li><li>Contribute to transferring the results to other geological settings</li></ul> <h3>Your qualifications:</h3>Essential qualifications: <ul><li>A Master`s degree (or equivalent) and a PhD degree (or equivalent) in reservoir/petroleum engineering, drilling/completion engineering, applied geosciences, geology, environmental sciences, geophysics, or equivalent </li><li>Background in Enhanced Geothermal Systems or hydraulic stimulation</li><li>Proficiency in spoken and written English</li><li>High motivation and creativity, as well as a result-oriented, structured and reliable working attitude</li><li>Excellent communication skills</li></ul>Desirable qualifications:<ul><li>German language skills are useful, but no requirement</li></ul> <h3>What we offer:</h3><ul><li>Ambitious and varied tasks in a dynamic and international research environment</li><li>State-of-the-art equipment</li><li>Public service benefits</li><li>Extensive training opportunities</li><li>Professional career advice offered by our in-house Career-Centre</li><li>Flexible working hours and conditions</li><li>Support with finding a good work-life balance offered by benefit@work</li><li>Institute day-care centre on site</li><li>Working at the Albert Einstein Science Park on the Telegrafenberg in Potsdam </li><li>Workplace within walking distance of Potsdam main train station, or just a short ride on the shuttle bus  </li></ul> Start date: As soon as possible Fixed-term: 3 years Salary: The position is classed as salary group 13 according to “TVöD Bund (Tarifgebiet Ost)”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications. Working hours: Full-time (currently 39 h/week); The position is generally suitable for part-time work. Place of work: Potsdam <h3>Have we piqued your interest?</h3>If so, we look forward to receiving your application by 2nd June 2026.Please use our online application form only.Required documents: cover letter, CV and certificates/grades The GFZ actively promotes diversity and explicitly welcomes applications from all qualified individuals, regardless of ethnic and social origin, nationality, gender, sexual orientation and identity, religion/belief, age and physical characteristics. We also promote an inclusive working environment in which everyone can fully develop their own talents. Anyone who has been recognised as severely disabled will be given preferential consideration in the event of equal suitability and qualification in accordance with the provisions of the German Social Code IX. If you have any further queries regarding gender equality, please do not hesitate to contact our Equal Opportunities Officer.“Diversity in perspectives” is one of GFZ's core values. As an integral part of supporting diversity at our centre, we actively promote women in science and in leadership positions. We, among others, do this through our gender equality plan and the cascade model measures, which we actively implement to enable sustainable equal opportunities in academic career paths. The GFZ thus committedly strives for gender equality in science, including in leadership positions, and strongly encourages women to apply.Data protection information for applicantsIn case of any further queries regarding the field of activity, please contact Prof. Dr. Hannes Hofmann via email. If you have any general questions about the application process, please contact our recruiting team at our phone number +49 (0) 331-6264-28787.This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Geosciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-02T23:59:59+02:00

true

https://gfz.concludis.de/prj/shw/1ac978c8020be6d7212aa71d4f040fc3_0/11206/Wissenschaftliche_r_Mitarbeiter_in_Reservoir-Ingenieur_in_w_m_d_Hydraulische_Stimulation_fuer_EGS.htm?stellort=7&lang=en_GB&xid=27

GFZ Helmholtz-Zentrum für Geoforschung

Germany

Potsdam

GFZ Helmholtz-Zentrum für Geoforschung

Public Research Institution

Germany Potsdam

14473

Telegrafenberg

info@gfz.de

https://www.gfz.de +49 331 6264-0 +49 331 288-1600

e-mail

bewerbungen@gfz-potsdam.de

15194129

PhD Position – Molecular mechanisms of vesicular glutamate transporters

Area of research:PHD Thesis Job description:<h1>PhD Position – Molecular mechanisms of vesicular glutamate transporters</h1>The laboratory of Christoph Fahlke in the Institute of Biological Information Processing – Molekular und Zellphysiologie is looking for a PhD student with a thesis project that focuses on transport mechanisms of neurotransmitter transporters. We are an interdisciplinary group focusing on the molecular and cellular function of membrane transport proteins (Cell (2015) 160, 542-553, Nat Commun (2017) 8, 2279, Nat Commun (2023) 14, 2723, EMBO J (2024) 43, 6740 – 6765, PLoS Comput Biol (2025) 21, e1013214) and on their dysfunction in genetic and acquired human diseases (Nat Genet (2018) 50, 349-354, Brain Commun (2020) 4, fcaa022, EbioMed (2025) 114, 105648).<h2>Your Job</h2>The PhD project focuses on a family of glutamate transporters, vesicular glutamate transporters (VGLUTs), that are responsible for the accumulation of glutamate in synaptic vesicles of glutamatergic synapses in the mammalian brain. VGLUTs are dual function proteins that combine secondary active glutamate transport with chloride channel function; understanding the underlying processes is challenging due to the complex, intertwined nature of both transport functions. The project is based on a combination of cellular electrophysiology (patch clamp), mathematical modeling and molecular dynamics simulations, with the aim to understand transporter function at atomic resolution.Your job will include taks in the following areas:<ul><li>Electrophysiology (whole-cell and excised patch clamp recordings)</li><li>Kinetic modeling of transporter function</li><li>Molecular dynamics simulations, free energy calculations, machine learning/deep learning, Markov State Models, docking</li></ul><h2>Your Profile</h2><ul><li>Master degree in the field of Physics/Chemistry/Biology/Mathematics or related</li><li>High motivation and interest and/or experience in biophysics and biochemistry</li><li>Social competence and good communication skills for collaborative work in and with interdisciplinary teams</li><li>Ability to communicate in English</li></ul><h2>Our Benefits for You</h2>We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with:<ul><li>Team & Environment: You will work in a motivated team with an international and interdisciplinary focus – at one of the largest research institutions in Europe</li><li>Research & Infrastructure: Access to multiple techniques ranging from computational biology on individual proteins to the analysis of organ functions in animal models. Opportunity to get expertise in state-of art techniques and strategies in the field of cellular electrophysiology, kinetic modeling, and molecular dynamics simulations</li><li>Networking & Exchange: You will participate in (international) conferences and project meetings and actively build your scientific network</li><li>Supervision & Support: We will accompany your doctoral studies with continuous, expert guidance from your academic supervisor</li><li>Annual Leave: You get 30 days of annual leave</li><li>Knowledge & Development: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS)</li></ul>. Possible membership in the International Helmholtz Research School of Biophysics and Soft Matterthat provides a complementary research training at the interfaces of biology, chemistry, and physics, as well as transferable skills courses<ul><li>Health & well-being: Your health is important to us. You can look forward to a comprehensive company health management programme with a wide range of options, including a beach volleyball court, running groups, yoga classes and much more. In addition, our company medical service and an experienced social counselling team are available to assist you on site</li><li>Campus experience: Our research campus in the countryside creates ideal conditions for collegial exchange and sporting activities right on site. Our cafeteria offers a wide range of options—you can enjoy a relaxing lunch break with a lake view</li><li>Successful start: It is important to us that you quickly settle into the team and are given structured training for your tasks. We also support you from the very beginning and make your start easier with our Welcome Days and Welcome Guide</li><li>Fair remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (65%) of the TVöD-Bund. Additionally, you will receive a special payment (“Christmas bonus”) amounting to 60% of one month’s salary. All information about the TVöD-Bund collective agreement can be found on the BMI website</li></ul>(pay scale table on page 66 ff. of the PDF download)<ul><li>Perspective: The position is initially for a fixed term of 3 years but with the prospect of longer-term employment</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: JülichStart Date: To the next possible dateSalary: Pay group 13 (65%) of the TVÖD-BundApplication Deadline: The job will be advertised until the position has been successfully filledApplication ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:10+02:00

true

https://recruiting.fz-juelich.de/jobposting/5a5c6076411301e217b88a42acc6b1f5642378d3?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/5a5c6076411301e217b88a42acc6b1f5642378d3?ref=helmholtz

FSPO005/2026

Research Associate for the ERC Project "KEBAB"

Work group:FS-ATTO Area of research:Scientific / postdoctoral posts Starting date:15.04.2026 Job description:DESYA Research Associate (postdoctoral researcher) position is currently open in the DESY Attosecond Science Group within the Center for Free Electron Laser Science (CFEL) in Hamburg. The position will focus on the development of a novel chiroptical platform for the study of molecular recognition dynamics in the gas phase and is funded under the ERC grant KEBAB led by Dr. Vincent Wanie. The contract has an initial duration of 2 years with a possibility of extension.About your role:<ul><li>Design and implementation of laser-based studies of ultrafast processes in chiral matter, with emphasis on chiroptical observables</li><li>Development of few-femtosecond light sources, including a high-repetition-rate VUV (<200 nm) source with variable polarisation</li><li>Operation, commissioning, and maintenance of advanced experimental instrumentation, including ultrafast laser systems and vacuum-based detection setups</li><li>Development and integration of novel measurement techniques, including charged-particle detection schemes for photoelectron circular dichroism (PECD)</li><li>Acquisition, processing, and analysis of experimental data, supported by numerical modeling and literature-driven contextualisation</li><li>Preparation of scientific publications and technical reports</li><li>Active participation in international conferences and workshops, including presentation of research results</li><li>Execution of experimental campaigns at large-scale facilities (e.g., synchrotrons and free-electron lasers), including preparation and on-site coordination</li><li>Contribution to the strategic development of the ERC project, including identification of new experimental directions and collaborations</li><li>Engagement with international collaborators, including coordination of joint experimental campaigns and integration of complementary theoretical and experimental approaches</li></ul>About you:<ul><li>PhD in physics or a closely related field</li><li>Ability to independently design and implement experimental approaches while working effectively within an interdisciplinary team</li><li>Proven experience in nonlinear optics</li><li>Hands-on experience with one or more of the following: hollow-core fibers, optical parametric amplifiers, high-power femtosecond laser systems</li><li>Experience with ultra-high vacuum technologies, molecular sources, and charged-particle detection (electrons/ions)</li><li>Background in molecular spectroscopy and experience in the analysis of electron and/or ion data</li><li>Strong interest in instrumentation development</li><li>Excellent track record of scientific publications, demonstrating strong scientific writing skills</li><li>Excellent knowledge of English</li></ul>Look forward to a unique working environment on our international research campus. Respectful cooperation and the well-being of our DESY employees are particularly important to us. Gender equality is an important aspect for us. To support work life balance we offer flexible working hours and variable part-time. You will benefit from our family-friendly and collegial atmosphere, our established health management and occupational pension provision. As a public funded employer, we offer you a secure workplace and facilitate your individual career with our comprehensive training and development opportunities. Remuneration is according to the regulations of the TV-AVH. DESY offers its employees a financial supplement for a German job ticket (Deutschland-Ticket) at both locations.We look forward to receiving your application via our application portal: Apply now  DESY promotes the professional development of women and therefore strongly encourages women to apply for the position to be filled. In addition, severely handicapped persons with equal aptitude are given preferential consideration. The advertised positions are basically suitable for part-time employment. You can find further information here: <a href="https://www.desy.de/career/" target="_blank" rel="noreferrer">www.desy.de/career/</a> Deutsches Elektronen-Synchrotron DESY Personalabteilung | Notkestraße 85 | 22607 Hamburg Phone: +49 40 8998-3392This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-04-15

2026-07-31T00:00:00+02:00

true

https://www.desy.de/career/job_offers/index_eng.html?joboffer=312276

Deutsches Elektronen-Synchrotron DESY

Germany

Hamburg

Deutsches Elektronen-Synchrotron DESY

Public Research Institution

Germany Hamburg

22607

Notkestraße 85

desyinfo@desy.de

http://www.desy.de +49 40 8998-0 +49 40 8998-3282

e-mail

recruitment@desy.de

https://www.desy.de/career/job_offers/index_eng.html?joboffer=312276

NATURE:77512

PhD Student (f/m/d) for bubble dynamics in water electrolysis / Completed university studies (Master/Diploma) in the field of Mechanical Engineering, Process Engineering, Chemistry, Physics or related fields / Carrying out experiments on …

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Starting date:01.09.2026 Job description:<h1>PhD Student (f/m/d) for bubble dynamics in water electrolysis</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.The Institute of Fluid Dynamics is conducting basic and applied research in the fields of thermo-fluid dynamics and magnetohydrodynamics in order to improve the sustainability, the energy efficiency and the safety of industrial processes.The Department of Fluid Dynamics Resource Technology Processes is looking for a PhD Student (f/m/d) for bubble dynamics in water electrolysis. The position is subject to project approval.<h2>Your tasks</h2># Carrying out experiments on gas bubble generation on micro electrodes # Visualize and analyze bubble dynamics using advanced optical measurement techniques # Measure the flow velocity and temperature distribution of the electrolyte # Supervision of student internships and research projects <h2>Your profile</h2># Completed university studies (Master/Diploma) in the field of Mechanical Engineering, Process Engineering, Chemistry, Physics or related fields # Very good knowledge of Electrochemistry and Optical Measurements # Ability to cooperate across disciplines in an international environment # Independent, structured and target oriented way of working # Team work ability in an international group # Software skills in Python and Matlab # Excellent English skills # Basic German skills <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Scientific excellence and extensive professional networking opportunities # A structured PhD program with a comprehensive range of continuing education and networking opportunities - more information about the PhD program at the HZDR can be found here # Salary and social benefits in accordance with the collective agreement for the public sector (TVöD-Bund) including 30 days of paid holiday leave, company pension scheme (VBL) # We support a good work-life balance with the possibility of part-time employment, mobile working and flexible working hours # Numerous company health management offerings # Employee discounts with well-known providers via the platform Corporate Benefits # An employer subsidy for the "Deutschland-Ticket Jobticket" We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

First Stage Researcher (R1)

To be defined

Other

2026-09-01

2026-07-01T00:00:00+02:00

true

https://www.hzdr.de/job2223e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Dresden

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2223e

15194179

Scientific Researcher (f_m_x) - Space Physics and Space Weather

Area of research:Scientific / postdoctoral posts Job description:GFZ is Germany's national centre for solid Earth research. We advance the understanding of dynamic processes to address global challenges, from mitigating the impacts of natural hazards and sustaining our habitat amid global change to responsibly managing georesources. We are part of the Helmholtz Association, the largest German scientific organisation. With around 1,200 employees as well as ca. 500 guest researchers, we contribute to the Helmholtz Research Field Earth and Environment, aligning cutting-edge research with societal relevance and international collaboration. Our work integrates multidisciplinary studies across Earth's system components, leveraging advanced technologies and infrastructure to research solutions and to transfer our knowledge to society. We are doing this in line with our vision: “Taking the pulse of our Earth to safeguard a habitable planet”. For Section 1.5 Space Physics and Space Weather (department “Geodesy”), we are looking for a: <h3>Reference Number 11193</h3> We are looking for a scientific researcher to join our team! The successful candidate should have a track record of excellent research in Space Physics and Space Weather. Job responsibilities will include a variety of tasks related to scientific programming, including but not limited to: <h3>Your responsibilities:</h3><ul><li>Conducting excellent scientific research - furthering understanding of near-Earth space environment and particle interactions using novel approaches (satellite data analysis, numerical simulation, data assimilation, machine learning, etc.)</li><li>Writing proposals for research funding</li><li>Writing and submitting scientific papers</li><li>Help and co-supervise students about the development, improvement and optimisation of models</li><li>Participating in teaching</li></ul> <h3>About you:</h3>Essential qualifications:<ul><li>PhD and Master's degree (or equivalent) in Space Physics, Space Weather, or related field</li><li>Excellent programming skills</li><li>Excellent track record of scientific research and publication</li><li>Excellent communication skills</li><li>Fluency in English (written and oral)</li></ul>Desired qualifications:<ul><li>Proven experience in scientific programming (e.g., Python, C/C++, Fortran, Matlab, IDL)</li><li>Demonstrated experience with data analysis and/or numerical simulations</li></ul> <h3>What we offer:</h3><ul><li>Ambitious and varied tasks in a dynamic and international research environment</li><li>State-of-the-art equipment</li><li>Public service benefits</li><li>Extensive training opportunities</li><li>Professional career advice offered by our in-house Career Centre</li><li>Flexible working hours and conditions</li><li>Support with finding a good work-life balance offered by benefit@work</li><li>Institute day-care centre on site </li><li>Working at the Albert Einstein Science Park on the Telegrafenberg in Potsdam</li><li>Workplace within walking distance of Potsdam main train station, or just a short ride on the shuttle bus</li></ul> Start date: As soon as possible Fixed-term: 24 months Salary: The position is classed as salary group 13 according to “TVöD Bund (Tarifgebiet Ost)”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications. Working hours: Full-time (currently 39 h/week); The position is generally suitable for part-time work. Place of work: Potsdam <h3>Have we piqued your interest?</h3>If so, we look forward to receiving your application by 27th May 2026.Please use our online application form only.Required documents: CV (including a statement of your programming skills), letter of motivation as well as a list of three referees and their contact details  Desirable documents: Any relevant certifications The GFZ actively promotes diversity and explicitly welcomes applications from all qualified individuals, regardless of ethnic and social origin, nationality, gender, sexual orientation and identity, religion/belief, age and physical characteristics. We also promote an inclusive working environment in which everyone can fully develop their own talents. Anyone who has been recognised as severely disabled will be given preferential consideration in the event of equal suitability and qualification in accordance with the provisions of the German Social Code IX. If you have any further queries regarding gender equality, please do not hesitate to contact our Equal Opportunities Officer.“Diversity in perspectives” is one of GFZ's core values. As an integral part of supporting diversity at our centre, we actively promote women in science and in leadership positions. We, among others, do this through our gender equality plan and the cascade model measures, which we actively implement to enable sustainable equal opportunities in academic career paths. The GFZ thus committedly strives for gender equality in science, including in leadership positions, and strongly encourages women to apply.Data protection information for applicantsIn case of any further queries regarding the field of activity, please contact Prof. Dr. Yuri Shprits or Dr. Dedong Wang via email.  If you have any general questions about the application process, please contact our recruiting team at our phone number +49 (0) 331-6264-28787.This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Geosciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-27T23:59:59+02:00

true

https://gfz.concludis.de/prj/shw/7b7916dd2de56297aa29cccb2bbf48d4_0/11193/Scientific_Researcher_f_m_x_-_Space_Physics_and_Space_Weather.htm?stellort=7&lang=en_GB&xid=27

GFZ Helmholtz-Zentrum für Geoforschung

Germany

Potsdam

GFZ Helmholtz-Zentrum für Geoforschung

Public Research Institution

Germany Potsdam

14473

Telegrafenberg

info@gfz.de

https://www.gfz.de +49 331 6264-0 +49 331 288-1600

e-mail

bewerbungen@gfz-potsdam.de

https://gfz.concludis.de/prj/shw/7b7916dd2de56297aa29cccb2bbf48d4_0/11193/Scientific_Researcher_f_m_x_-_Space_Physics_and_Space_Weather.htm?stellort=7&lang=en_GB&xid=27

bc36a87d733dea38c48d841812a2a18151d619c6

Postdoctoral Researcher (f/m/x) in Human Neuroimaging and Metabolic Research

Area of research:Scientific / postdoctoral posts Job description:<h1>Postdoctoral Researcher (f/m/x) in Human Neuroimaging and Metabolic Research</h1>102933Full time 39 hrs./weekTübingenPartial Home Office possibleAt Helmholtz Munich, we develop groundbreaking solutions for a healthier society in a rapidly changing world. We believe that diverse perspectives drive innovation. Through strong partnerships, we accelerate the transfer of new ideas from the lab to real-life applications, improving lives.TheInstitute of Diabetes Research and Metabolic Diseases (IDM)at Helmholtz Munich in Tübingen provides a vibrant, interdisciplinary, and internationally visible research environment. Located in one of Germany’s leading academic hubs, Tübingen has a University of Excellence and hosts world-class research institutions, including several Max-Planck-Institutes and outstanding core facilities for neuroimaging research. At IDM, we aim to advance the prevention of metabolic diseases and the development of personalized therapies. As a Postdoctoral Researcher, you will directly contribute to this mission by studying the interaction between brain function and metabolism, with a particular focus on human neuroimaging and mechanisms linking metabolic dysfunction to brain health.You will join the Division of Metabolic Neuroimaging and work closely withProf. Stephanie Kullmannat the interface of neuroscience, metabolism, and translational medicine. We are seeking a motivated Postdoctoral Researcher (f/m/x) to join our team and drive these cutting-edge projects forward.<h2>Your tasks</h2><ul><li>Analyze human neuroimaging data, with a particular focus on fMRI</li><li>Develop, implement, and optimize analysis pipelines using MATLAB, Python, and R</li><li>Perform statistical analyses of multimodal human datasets (neuroimaging, metabolic and cognitive measures)</li><li>Contribute to study design, data interpretation, and manuscript preparation</li><li>Present findings at national and international conferences</li><li>Collaborate closely with clinicians, neuroscientists, and metabolic researchers</li><li>Contribute to the supervision of students and junior researchers where appropriate</li><li>Contribute to grant writing for current and future projects</li></ul><h2>Your profile</h2><ul><li>PhD in neuroscience, psychology, medicine, biomedical engineering, computer science, statistics, or a related field</li><li>Strong experience in fMRI data analysis, (e.g. using SPM, FSL, fMRIprep)</li><li>Strong programming skills in MATLAB and Python</li><li>Good knowledge of statistical analysis in R</li><li>Strong analytical and problem-solving skills</li><li>Ability to work independently and effectively in a collaborative research environment</li><li>Very good written and spoken English</li><li>Publication record in the field of neuroimaging</li></ul>If you fulfill all the requirements, you may be eligible for a salary grade of up to E 13. Social benefits are based on the Collective Wage Agreement for Public-Sector Employees (TVöD). The position has an (initial) fixed term of 2 years but may be extended under certain circumstances.Managing Director Mike Frieser: „We believe that diversity is the key to groundbreaking research and innovative solutions. Our flexible working models and remote options create a supportive environment for balancing work and family life. For us, contributing to a healthier society in such an inspiring workplace is truly meaningful.“Get to know us<h2>Benefits</h2><ul><li>Career Development: Postdoc program, scientific training & career center with tailored offers</li><li>Scientific Resources: State-of-the-art infrastruture and Core Facilities</li><li>Recreation: 30 days annual leave, flexi days, plus public holidays</li><li>International Staff Service: Support with the relocation and integration process in Germany</li><li>Health Promotion: Sports, company doctor, mental health initiatives</li></ul><h2>Interested in applying?</h2>If you have any questions, feel free to contact Stephanie Kullmann, stephanie.kullmann@helmholtz-munich.de, who will be happy to help.Our recruiting is decentralized - your application will be reviewed directly by the specialist department in which you could work in the future.More information about our application processPlease send your application only via our online application tool and with the following documents:<ul><li>CV</li><li>Cover letter</li><li>Contact details for at least two referees</li><li>List of publications</li></ul>If you have obtained a university degree abroad, we will require further documents from you regarding the comparability of your degree by the time you start work at the latest.Please request the Statement of Comparability for Foreign Higher Education Qualifications as early as possible.We are committed to promoting a culture of diversity and welcome applications from talented people regardless of gender, cultural background, nationality, ethnicity, sexual identity, physical abilities, religion or age. Qualified applicants with physical disabilities will be given preference.Learn more about diversity at Helmholtz Munich<h2>Our commitment</h2>Helmholtz Munich Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Institute for Diabetes Research and Metabolic Diseases Otfried Müller Str. 10 72076 TübingenThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-07-24T23:59:00+02:00

true

https://jobs.helmholtz-muenchen.de/jobposting/bc36a87d733dea38c48d841812a2a18151d619c6?ref=helmholtz

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Germany

Tübingen

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Public Research Institution

Germany Neuherberg

85764

Ingolstädter Landstraße 1

presse@helmholtz-muenchen.de

https://www.helmholtz-muenchen.de +49 89 3187-0 +49 89 3187-3322

website

https://jobs.helmholtz-muenchen.de/jobposting/bc36a87d733dea38c48d841812a2a18151d619c6?ref=helmholtz

NATURE:77515

PhD Student (f/m/d) for HPC/GPU Computing / Completed university studies (Master/Diploma) in one of the fields of Computer Science, Physics, Chemistry, Mathematics, or a related field with a strong computational science focus / Research …

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Starting date:01.09.2026 Job description:<h1>PhD Student (f/m/d) for HPC/GPU Computing</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.The Center for Advanced Systems Understanding (CASUS) is a German-Polish research center for data-intensive digital systems research.The Department of Scientific Computing Core is looking for a PhD Student (f/m/d) for HPC/GPU Computing. <h2>Your tasks</h2># Research in GPU programming and (highly) parallel programming for HPC and Scientific Computing # Active contribution to Open Source Scientific Community codes # Working with application field scientists from various fields and different levels of IT background and their ambitious HPC codes # Own research focus and Ph.D. topic related to GPU programming such as # Parallel programming models or programming abstraction # Parallel algorithms # Performance/scalability analysis and optimization or # Exploration of AI assisted programming for parallel processing or GPUs # Publishing results in academic and peer-reviewed journals with own research focus topics and in collaboration with application field scientists; presenting results at scientific meetings <h2>Your profile</h2># Completed university studies (Master/Diploma) in one of the fields of Computer Science, Physics, Chemistry, Mathematics, or a related field with a strong computational science focus # Experience in numerical algorithms is a plus # Practical experience and proven contributions (scientific publications or software development) are a plus # Experience with libraries for scientific computing, parallel computing and GPU computing are a plus # Strong motivation to work in a collaborative and international environment # Excellent programming skills in at least one of C/C++, Fortran, or Julia; more are a plus # Experience in parallel programming with at least one of CUDA/HIP, Alpaka or Kokkos, MPI, OpenMP, HPX, or similar # Experience with development tools and build systems, git and collaborative development, debugging and profiling tools # Experience with Linux and on the command line; working in HPC environments # Excellent communication skills in English and in a professional context; German language skills are a plus <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Scientific excellence and extensive professional networking opportunities # A structured PhD program with a comprehensive range of continuing education and networking opportunities - more information about the PhD program at the HZDR can be found here # Salary and social benefits in accordance with the collective agreement for the public sector (TVöD-Bund) including 30 days of paid holiday leave, company pension scheme (VBL) # We support a good work-life balance with the possibility of part-time employment, mobile working and flexible working hours # Numerous company health management offerings # Employee discounts with well-known providers via the platform Corporate Benefits # An employer subsidy for the "Deutschland-Ticket Jobticket" We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

First Stage Researcher (R1)

To be defined

Other

2026-09-01

2026-07-01T00:00:00+02:00

true

https://www.hzdr.de/job2225e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Görlitz

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2225e

NATURE:77514

Postdoc (f/m/d) GPGPU Computing / Completed university studies (PhD) in one of the fields of Computer Science, Physics, Chemistry, Mathematics, or a related field with a strong computational science focus / Research in GPU programming and …

Area of research:Scientific / postdoctoral posts Starting date:01.09.2026 Job description:<h1>Postdoc (f/m/d) GPGPU Computing</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.The Center for Advanced Systems Understanding (CASUS) is a German-Polish research center for data-intensive digital systems research.The Department of Scientific Computing Core is looking for a Postdoc (f/m/d) GPGPU Computing. <h2>Your tasks</h2># Research in GPU programming and (highly) parallel programming for HPC and Scientific Computing # Active contribution to Open Source Scientific Community codes # Working with application field scientists from various fields and different levels of IT background and their ambitious HPC codes # Own research focus on one of the areas of # Parallel programming models or programming abstraction # parallel algorithms # performance/scalability analysis and optimization or # exploration of AI assisted programming for parallel processing # Publishing results in academic and peer-reviewed journals with own research focus topics and in collaboration with application field scientists, presenting results at scientific meetings <h2>Your profile</h2># Completed university studies (PhD) in one of the fields of Computer Science, Physics, Chemistry, Mathematics, or a related field with a strong computational science focus # Experience in numerical algorithms is a plus # Practical experience and proven contributions (scientific publications or software development) are a plus # Experience with libraries for scientific computing, parallel computing and GPU computing are a plus # Strong motivation to work in a collaborative and international environment # Excellent programming skills in at least one of C/C++, Fortran, or Julia; more are a plus # Experience in parallel programming with at least one of CUDA/HIP, Alpaka or Kokkos, MPI, OpenMP, HPX, or similar # Experience with development tools and build systems, git and collaborative development, debugging and profiling tools # Experience with Linux and on the command line, working in HPC environments # Excellent communication skills in English and in a professional context, German language skills are a plus <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Scientific excellence and extensive professional networking opportunities # Salary and social benefits in accordance with the collective agreement for the public sector (TVöD-Bund) including 30 days of paid holiday leave, company pension scheme (VBL) # We support a good work-life balance with the possibility of part-time employment, mobile working and flexible working hours # Numerous company health management offerings # Employee discounts with well-known providers via the platform Corporate Benefits # An employer subsidy for the "Deutschland-Ticket Jobticket" We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-09-01

2026-07-01T00:00:00+02:00

true

https://www.hzdr.de/job2224e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Görlitz

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2224e

0f951db69d3b0fd5dccf0c5ee356b076b726b823

Staff Scientist Genomics - Spatial Transcriptomics (f/m/x)

Area of research:Scientific / postdoctoral posts Job description:<h1>Staff Scientist Genomics - Spatial Transcriptomics (f/m/x)</h1>102936Full time 39 hrs./weekNeuherberg near MunichAt Helmholtz Munich, we develop groundbreaking solutions for a healthier society in a rapidly changing world. We believe that diverse perspectives drive innovation. Through strong partnerships, we accelerate the transfer of new ideas from the lab to real-life applications, improving lives.Core Facility Genomics provides a wide range of cutting-edge genomics and spatial biology services to a diverse research community across academia and industry. Working together with colleagues from other in-house cores we support projects ranging from basic biology to translational research, leveraging state-of-the-art technologies including 10x Genomics Visium and Xenium platforms.We are looking for a highly motivated scientist (f/m/x) with expert skills in spatial transcriptomics and NGS applications to join the team of the Genomics Core facility. You will play a central role supporting users with ongoing and upcoming spatial transcriptomics projects, as well as implement, optimize and further expand new application in this area. We are offering a unique multi-disciplinary position bringing together genomics, histology, and imaging data analysis. If you are thrilled by novel scientific challenges and would like to work in a highly collaborative, interdisciplinary and cutting-edge team outside a traditional academic role, this could be a great opportunity for you.<h2>Your tasks</h2><ul><li>Support core customers in experimental design and troubleshooting</li><li>Perform quality control of submitted samples (RNA, DNA, libraries, single cells)</li><li>Perform customer experiments in Spatial Transcriptomics applications (Xenium and Visium) and NGS applications (Library prep and sequencing)</li><li>Set-up and operate complex equipment (e.g., Xenium, pipetting robots, various Illumina sequencers)</li><li>Establish and standardize methods for existing and upcoming spatial transcriptomics technologies</li><li>Establish, maintain, expand cross-disciplinary workflows and collaboration across various core facilities (especially CF-PTA and CF-BIOS) to maintain a comprehensive workflow for spatial transcriptomics</li><li>In collaboration with colleagues contribute to training users for spatial transcriptomics</li><li>Support customers with SOPs, reports, publications and presentations</li><li>Support maintenance of the LIMS systems and electronic data bases</li><li>Support smooth operation of the core facility (ordering, storing, instrument QC etc.)</li></ul><h2>Your profile</h2><ul><li>PhD-degree in biology or in a related field or MSc/senior technician with at least 10 years hands-on NGS experience; Postdoc with a relevant project (spatial transcriptomics) is a bonus</li><li>Experience with Spatial Transcriptomics workflows (especially Xenium and Visium) is a must</li><li>Advanced knowledge and hands-on skills in molecular biology and NGS applications (library prep, sequencing, basic data analysis)</li><li>Proven skills in method development and workflow optimization</li><li>Experience in writing scientific reports and SOPs</li><li>Experience in cell culture, tissue preparation techniques and microscopy is a plus</li><li>Good management, communication and organization skills</li><li>Clear customer service mentality to support users of the core facility</li><li>Able to work independently and as part of a larger team, attention to detail and rigor</li><li>Proficient English language skills (both written and spoken), German language skills at least B2 level</li></ul>If you fulfill all the requirements, you may be eligible for a salary grade of up to E 13. Social benefits are based on the Collective Wage Agreement for Public-Sector Employees (TVöD). This position is for a fixed term of 18 months (maternity leave cover).Managing Director Mike Frieser: „We believe that diversity is the key to groundbreaking research and innovative solutions. Our flexible working models and remote options create a supportive environment for balancing work and family life. For us, contributing to a healthier society in such an inspiring workplace is truly meaningful.“Get to know us<h2>Benefits</h2><ul><li>Career Development: Postdoc program, scientific training & career center with tailored offers</li><li>Scientific Resources: State-of-the-art infrastruture and Core Facilities</li><li>Recreation: 30 days annual leave, flexi days, plus public holidays</li><li>International Staff Service: Support with the relocation and integration process in Germany</li><li>Health Promotion: Sports, company doctor, mental health initiatives</li></ul><h2>Interested in applying?</h2>If you have any questions, feel free to contact Inti Alberto De la Rosa Velazquez, inti.delarosavelazquez@helmholtz-munich.de, who will be happy to help.Our recruiting is decentralized - your application will be reviewed directly by the specialist department in which you could work in the future.More information about our application processPlease send your application only via our online application tool and with the following documents:<ul><li>CV</li><li>Cover letter</li><li>Degrees/Diplomas/Certificates</li><li>Contact details for at least two referees</li><li>References from recent employers</li></ul>If you have obtained a university degree abroad, we will require further documents from you regarding the comparability of your degree by the time you start work at the latest.Please request the Statement of Comparability for Foreign Higher Education Qualifications as early as possible.We are committed to promoting a culture of diversity and welcome applications from talented people regardless of gender, cultural background, nationality, ethnicity, sexual identity, physical abilities, religion or age. Qualified applicants with physical disabilities will be given preference.Learn more about diversity at Helmholtz Munich<h2>Our commitment</h2>Helmholtz Munich Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) Core Facility Genomics Ingolstaedter Landstraße 1 85764 NeuherbergThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-07-26T23:59:00+02:00

true

https://jobs.helmholtz-muenchen.de/jobposting/0f951db69d3b0fd5dccf0c5ee356b076b726b823?ref=helmholtz

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Germany

Neuherberg (bei München)

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Public Research Institution

Germany Neuherberg

85764

Ingolstädter Landstraße 1

presse@helmholtz-muenchen.de

https://www.helmholtz-muenchen.de +49 89 3187-0 +49 89 3187-3322

website

https://jobs.helmholtz-muenchen.de/jobposting/0f951db69d3b0fd5dccf0c5ee356b076b726b823?ref=helmholtz

15194250

PhD Position – Operando X-ray Characterization of Oxide Thin-Film Catalysts for Hydrogen Storage

Area of research:PHD Thesis Job description:<h1>PhD Position – Operando X-ray Characterization of Oxide Thin-Film Catalysts for Hydrogen Storage</h1>Would you like to actively shape the structural change in the Rhenish mining area together with us? With us you have the chance to join the Institute for a sustainable Hydrogen Economy (IHE) with your ideas right from the start. Together with the H2 demonstration region, the IHE forms the"Helmholtz Cluster for sustainable and Infrastructure-Compatible Hydrogen Economy" (HC-H2). Here, scientific foundations are laid in the field of innovative hydrogen technologies in order to advance research and development approaches with high sustainability potential and attractive economic prospects. At the institute division "Catalytic Interfaces for Chemical Hydrogen Storage" (IHE-1), led by Prof. Dr. Hans-Georg Steinrück, we investigate mechanisms and processes in (electro)chemical energy storage systems. For the purposes, we develop and use advanced (X-Ray-based) methods.<h2>Your Job</h2><ul><li>Development of epitaxial oxide thin films as structurally well-defined model catalysts for hydrogen storage reactions (e.g. LOHC hydrogenation–dehydrogenation)</li><li>Growth of high-quality thin films (e.g. Ni-doped perovskites, TiO₂ anatase) using pulsed laser deposition (PLD)</li><li>Design and investigation of metal-exsolution catalysts, including controlled nanoparticle formation, stability, and restructuring under reaction conditions</li><li>Study of structure–function relationships in catalytic systems, linking surface structure, morphology, and defect chemistry to catalytic performance</li><li>Investigation of adsorption geometries, reaction pathways, and catalyst dynamics under operando conditions</li><li>Application of advanced X-ray and electron-based characterization techniques, including scattering, spectroscopy, and imaging methods (e.g. XRD, XRR, GISAXS/GIWAXS, XAS, XPS, XPEEM)</li><li>Execution of in-situ and operando experiments to monitor nanoparticle evolution, metal–support interactions, and catalyst degradation mechanisms</li><li>Correlation of structural and chemical changes with catalytic activity, selectivity, and stability during hydrogenation/dehydrogenation reactions</li><li>Collaboration with internal research groups (IHE-1, PGI-7) and external partners (e.g. ESRF, PETRA III)</li><li>Participation in synchrotron beamtimes and international collaborations</li><li>Presentation of research results at international conferences and preparation of scientific publications</li></ul><h2>Your Profile</h2><ul><li>Master’s degree in physics, chemistry, materials science, or related discipline</li><li>Strong interest in catalysis, hydrogen storage, and energy materials</li><li>Background in at least one of the following areas:</li><li>Thin-film growth (e.g. PLD, epitaxy)</li><li>Surface science or catalysis</li><li>X-ray or electron-based characterization methods</li><li>Basic knowledge of scattering, spectroscopy, or imaging techniques (experience with synchrotron methods is a plus)</li><li>Interest in operando and in-situ experimental techniques</li><li>Experience with data analysis and programming (e.g. Python) is advantageous</li><li>Independent and structured working style combined with strong teamwork skills</li><li>High motivation to work in an interdisciplinary and international research environment</li><li>Fluent in written and spoken English</li><li>Candidates who have not yet completed their Master’s degree should please include a current transcript of records with their application</li></ul><h2>Our Benefits for You</h2>We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with:<ul><li>Team & Environment: You will work in a motivated team with an international and interdisciplinary focus – at one of the largest research institutions in Europe</li><li>Research & Infrastructure: You will have access to excellent scientific and technical facilities for your work</li><li>Networking & Exchange: You will participate in (international) conferences and project meetings and actively build your scientific network</li><li>Supervision & Support: We will accompany your doctoral studies with continuous, expert guidance from your academic supervisor</li><li>Work-life balance: We offer flexible working hours to help you balance your professional and personal life. You also have the option of flexible working (in terms of location), which is generally possible after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Annual Leave: You get 30 days of annual leave</li><li>Knowledge & Development: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS)</li><li>Health & well-being: Your health is important to us. You can look forward to a comprehensive company health management programme with a wide range of options, including a beach volleyball court, running groups, yoga classes and much more. In addition, our company medical service and an experienced social counselling team are available to assist you on site</li><li>Successful start: It is important to us that you quickly settle into the team and are given structured training for your tasks. We also support you from the very beginning and make your start easier with our Welcome Days and Welcome Guide</li><li>Fair remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75% of a monthly salary, as well as capital-forming benefits. All information about the TVöD-Bund collective agreement can be found on the BMI website</li></ul>(pay scale table on page 66 ff. of the PDF download)<ul><li>Fixed-term: The position is limited to 3 years</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Brainergy Park Jülich**Start Date:**To the next possible dateSalary: Pay group 13 (75%) TVöD-BundApplication Deadline: 2026-05-31Application ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-05-31T23:59:00+02:00

true

https://recruiting.fz-juelich.de/jobposting/e04bd2681b5765166d838bd8cfe92bf22516cf87?ref=helmholtz

Forschungszentrum Jülich

Germany

Brainergy Park Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/e04bd2681b5765166d838bd8cfe92bf22516cf87?ref=helmholtz

101614

Screening and Automation Scientist (f/m/x) 1539/2026/4

Area of research:Scientific / postdoctoral posts Part-Time Suitability:The position is suitable for part-time employment. Job description:We are seeking for a motivated and innovative Scientist with PhD in life science or engineering sciences with a focus on nanomedicine in immunity/inflammation and experience with entrepreneurship. Your tasks include<ul><li data-section-id="wwilqb" data-start="0" data-end="100">Drive the development and application of high-content imaging assays to profile immune responses </li><li data-section-id="wg4r5f" data-start="101" data-end="170"> Contribute to cutting-edge research in drug and disease profiling </li><li data-section-id="1o2xjy6" data-start="171" data-end="216"> Engage in business development activities </li><li data-section-id="k8e0bd" data-start="217" data-end="259"> Communicate with external stakeholders </li><li data-section-id="rg6jsg" data-start="260" data-end="300"> Deliver presentations at conferences </li><li data-section-id="mx48lc" data-start="301" data-end="336" data-is-last-node> Support start-up stage activities</li></ul><ul><li>PhD in life science with focus in immunology and bioengineering, biochemistry, molecular medicine</li><li>Experience in a start-up environment, industry, business administration customer relations with focus on drug and biomarker discovery</li><li>Background in immunity/inflammation and/or nanomedicine</li><li>Experience with in vitro and cell-based assay development and validation</li><li>Hands-on experience in laboratory automation, high-content screening & imaging (HCI/HCS) and single-cell data analysis, statistical computing, use of AI/ML models for data analysis</li><li>Excellent problem-solving, communication, presentation, and team-working skills</li><li>Fluency in English </li></ul><h3>Your role in cutting edge research</h3>A full-time Scientist position is immediately available in the Laboratory Automation Technologies (LAT) Facility at the DZNE in Bonn. The LAT is a Core Facility, which provides expertise and technologies for lab automation services within the DZNE. You will be part of the spin-off project team immunXnano that is funded by "Helmholtz Enterprise". immunXnano's mission is to decode the innate immune landscape, accelerating drug discovery and disease understanding through advanced imaging and data analytics.For questions regarding the advertised position, please contact josephine.blersch@dzne.de This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Neurosciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-27T09:38:24+02:00

true

https://jobs.dzne.de/en/p/helmholz/jobs/101614/screening-and-automation-scientist-fmx-153920264

Deutsches Zentrum für Neurodegenerative Erkrankungen

Germany

Bonn

Deutsches Zentrum für Neurodegenerative Erkrankungen

Public Research Institution

Germany Bonn

53127

Venusberg-Campus 1, Gebäude 99

information@dzne.de

https://www.dzne.de +49 228-43302-0

e-mail

christina.graf@dzne.de

https://jobs.dzne.de/en/p/helmholz/jobs/101614/screening-and-automation-scientist-fmx-153920264

FSDO013/2026

PhD student - Lasers for Inertial Confinement Fusion

Work group:FS-LA-LAH Area of research:PHD Thesis Starting date:29.04.2026 Job description:DESYOver the recent years, DESY has also become an international hotspot for cutting-edge laser science. With the advent of inertial confinement fusion (ICF) research in Germany, DESY will boost its activities in this thriving research field.We are seeking one PhD student to join the IGNYTe project which is funded by the German Ministry of Research, Technology and Space in the scope of the Fusion 2040 programme. After reaching scientific gain in laser-driven ICF experiments at the National Ignition Facility, there is a global endeavour to turn the scientific milestone into practical application. The IGNYTe project addresses the currently unresolved challenge of creating an efficient ultraviolet (UV) light source that can suppress spurious nonlinearities in direct drive fusion target compression. As part of the IGNYTe team, you will work with high energy nanosecond lasers on novel broadband third-harmonic generation schemes.About your role:<ul><li>Your research project</li><li>Implement nonlinear multi-pass cells for spectral broadening of UV light</li><li>Investigate third-order nonlinearities for energetic temporally incoherent drive fields</li><li>Specify together with the laser development team the laser parameters for optimized frequency conversion</li><li>Simulate your experiments and adjust your setups to the numerical predictions</li><li>General tasks</li><li>Collaborate closely with other laser research groups at DESY and with our international partners</li><li>Integrate your developments into the control system of the facility and advance their technology readiness levels (TRLs) as far as possible </li><li>Present your work on conferences and in scientific publications</li></ul>About you:<ul><li>Master’s (or equivalent) degree in physics, optics or related fields </li><li>At least six months of laser laboratory hands-on experience</li><li>Profound understanding of pulsed laser science and/or perturbative nonlinear optics</li><li>Team player with good communication skills</li><li>Good command of English</li><li>High motivation to work on the project</li></ul><ul><li>Advance one of the hottest topics in laser science and collect experience in the rapidly growing fields of optics and photonics</li><li>Contribute to highly important fusion energy research</li><li>Work in an excellently equipped research centre with cutting-edge laboratories and on-site computer clusters</li><li>Enjoy the highly international work environment and benefit from our renowned collaborators across the globe</li><li>No teaching requirement, you can use your work hours for research</li></ul>Respectful cooperation and the well-being of our DESY employees are particularly important to us. Gender equality is an important aspect for us. You will benefit from our family-friendly and collegial atmosphere, our established health management and occupational pension provision. As a public funded employer, we offer you a secure workplace and facilitate your individual career with our comprehensive training and development opportunities. Remuneration is according to the regulations of the TV-AVH. DESY offers its employees a financial supplement for a German job ticket (Deutschland-Ticket) at both locations.We look forward to receiving your application via our application portal: Apply now  DESY promotes the professional development of women and therefore strongly encourages women to apply for the position to be filled. In addition, severely handicapped persons with equal aptitude are given preferential consideration. The advertised positions are basically suitable for part-time employment. You can find further information here: <a href="https://www.desy.de/career/" target="_blank" rel="noreferrer">www.desy.de/career/</a> Deutsches Elektronen-Synchrotron DESY Personalabteilung | Notkestraße 85 | 22607 Hamburg Phone: +49 40 8998-3392This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

First Stage Researcher (R1)

To be defined

Other

2026-04-29

2026-06-01T00:00:00+02:00

true

https://www.desy.de/career/job_offers/index_eng.html?joboffer=e313769

Deutsches Elektronen-Synchrotron DESY

Germany

Hamburg

Deutsches Elektronen-Synchrotron DESY

Public Research Institution

Germany Hamburg

22607

Notkestraße 85

desyinfo@desy.de

http://www.desy.de +49 40 8998-0 +49 40 8998-3282

e-mail

recruitment@desy.de

https://www.desy.de/career/job_offers/index_eng.html?joboffer=e313769

tx_jobs:1747

Postdoc (all genders) – Development of Simulation Codes for High-Energy Laser Systems for Fusion rfusion

Area of research:Scientific / postdoctoral posts Starting date:30.04.2026 Job description:The GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt operates one of the world’s leading particle accelerator facilities for fundamental research. Together with international partners, GSI is currently building FAIR (Facility for Antiproton and Ion Research), one of the largest research projects worldwide. GSI and FAIR offer the opportunity to work in an international environment within a dedicated team committed to scientific excellence.Within the framework of the research project LAser Simulation for Enhanced FUSion Efficiency (LASE-FUSE), we are seeking at the earliest possible date: Postdoc (all genders) – Development of Simulation Codes for High-Energy Laser Systems for FusionReference number: 26.75-1700Project Context (LASE-FUSE)Nuclear fusion has long been pursued as a sustainable and virtually inexhaustible energy source. Despite significant breakthroughs—such as the net energy gain achieved at the National Ignition Facility (NIF) through inertial confinement fusion (ICF)—the path toward an economically viable fusion power plant remains highly challenging.A key limitation of current approaches, particularly those based on indirect laser drive of fusion fuel capsules (“indirect drive”), is the inefficient conversion of laser energy into fusion-relevant conditions.Direct-drive concepts promise to overcome this limitation by eliminating the intermediate step of X-ray conversion. However, they place exceptionally high demands on existing and future laser technologies.Given the complexity of such laser systems—with strongly nonlinear and coupled processes along the entire laser chain, from amplification and beam shaping to pulse modulation—the development of predictive, holistic simulation tools is essential.At the core of LASE-FUSE is the development of a comprehensive simulation platform in the sense of a digital twin for a high-energy laser facility. This platform virtually maps the behavior of real laser systems and serves as a predictive tool for system analysis, optimization, and rapid testing of new laser concepts developed and evaluated within the project. The goal is to create a flexible framework that integrates all stages of the laser chain and provides a realistic representation of system dynamics.The advertised position plays a central role in the development and integration of advanced numerical models for realistic simulation of high-energy laser systems within LASE-FUSE.Your Reponsibilities:<ul><li>Further development of the simulation software OPOSSUM (https://github.com/opossum-labs/opossum) for modeling complete high-energy laser systems as a digital twin.</li><li>Integration and optimization of amplification and transport models for pulses/beams in complex laser architectures.</li><li>Implementation, maintenance, and further development of fusion-specific codes—for example, for spectrally incoherent pulses and focal zooming—developed in the context of LASE-FUSE PhD projects.</li><li>Implementation of realistic detector system models and interfaces for experimental benchmarks.</li><li>Design, construction, and support of experimental test setups to validate simulation approaches.</li><li>Data analysis for validation and benchmarking of optical simulation models.</li><li>Supervision and scientific mentoring of PhD students.</li><li>Close collaboration with internal project partners (group leaders, postdocs, PhDs) and external partners from research and industry.</li><li>Documentation and maintenance of developed codes in Git repositories.</li><li>Publication of results in scientific journals and at international conferences.</li></ul>Your Profile:<ul><li>PhD in Physics, ideally with a focus on laser physics, optics, photonics, or a related field.</li><li>Solid knowledge in numerical simulation, high-energy laser technologies, and experimental implementation.</li><li>Experience in the development and integration of scientific software.</li><li>Strong programming skills, ideally in Rust, Python, or C++.</li><li>Practical experience with optical laboratory systems desirable.</li><li>Independent, structured working style, as well as teamwork and communication skills.</li><li>Experience in supervising and mentoring junior researchers is advantageous.</li><li>Good command of English, both written and spoken; knowledge of German or willingness to acquire it is a plus.</li></ul>We Offer:<ul><li>Employment at GSI within the LASE-FUSE project, in close collaboration with national and international partners at FAIR and beyond.</li><li>A central role in further developing a digital twin for high-energy laser systems in the context of fusion.</li><li>Participation in a highly topical research area in laser-driven nuclear fusion.</li><li>Freedom to contribute your own scientific concepts and ideas within the project structure.</li><li>Opportunities for publication and participation in international conferences.</li><li>Close collaboration with leading research institutions and industrial partners in the field of fusion energy.</li><li>Flexible working conditions, including up to two days of remote work per week (depending on current tasks), and a good work–life balance.</li><li>Access to a unique experimental environment and modern research infrastructures at GSI/FAIR.</li></ul>The duration of the position is limited for 4,5 years (54 months).GSI supports the vocational development of women. Therefore, women are especially encouraged to apply for this position.Handicapped persons will preferentially be considered when equally qualified. Further information about FAIR and GSI is available at www.gsi.de and www.fair-center.eu. For questions, please contact Dr. Yannik Zobus (y.zobus@gsi.de, Tel. +49 6151-71-3381).If you consider this position an exciting personal challenge and would like to work in an outstanding scientific environment, please submit your complete application documents, including your earliest possible starting date and the reference number 26-75,1700, by May 25th, 2026via our online application portal.Online-Bewerbungsportal GSI Helmholtzzentrum für Schwerionenforschung GmbHAbteilung PersonalmanagementPlanckstraße 164291 Darmstadt This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-04-30

2026-05-27T12:02:59+02:00

true

https://www.gsi.de/en/jobscareer/job_offers/job_offers/postdoc-w-m-d-entwicklung-von-simulationscodes-fuer-hochenergielasersysteme-im-kontext-der-laserfusion-1747

GSI Helmholtzzentrum für Schwerionenforschung

Germany

Darmstadt

GSI Helmholtzzentrum für Schwerionenforschung

Public Research Institution

Germany Darmstadt

64291

Planckstraße 1

info@gsi.de

http://www.gsi.de +49 6159 71-0 +49 6159 71-2785

e-mail

bewerbung@gsi.de

https://www.gsi.de/en/jobscareer/job_offers/job_offers/postdoc-w-m-d-entwicklung-von-simulationscodes-fuer-hochenergielasersysteme-im-kontext-der-laserfusion-1747

70e999e98a4a2b880e51e2414964b323c190757c

Postdoc Positions in Computational Health (f/m/x)

Area of research:Scientific / postdoctoral posts Job description:<h1>Postdoc Positions in Computational Health (f/m/x)</h1>102928Full time 39 hrs./weekNeuherberg near MunichPartial Home Office possibleAt Helmholtz Munich, we develop groundbreaking solutions for a healthier society in a rapidly changing world. We believe that diverse perspectives drive innovation. Through strong partnerships, we accelerate the transfer of new ideas from the lab to real-life applications.TheComputational Health Center (CHC)at Helmholtz Munich develops novel computational tools powered by AI to accelerate discovery and translation in human health and disease. The CHC hasopen positions in its postdoctoral program. The program offers you the opportunity to conduct cutting-edge research at the intersection of machine learning and health sciences, with unique access to experimental and clinical data. Embedded in Munich’s thriving AI landscape, postdoctoral researchers benefit from world-class facilities, interdisciplinary collaboration, career development events, networking initiatives, industry placements, and research stays.<h2>Your tasks</h2>Candidates are expected to conduct independent and collaborative research, contribute to publications and grant writing, and support the supervision of students and junior researchers. The available positions are focussing on:<ul><li>Computational oncology</li><li>AI drug discovery</li><li>Statistical genetics, single-cell genomics, virtual cell models</li><li>Graph-based neural networks, optimal transport</li><li>Agentic systems, large language models</li><li>Generative AI, probabilistic models</li><li>Representation learning, self-supervised learning, foundation models</li><li>Data analysis, non-linear statistics, knowledge management</li></ul><h2>Your profile</h2><ul><li>PhD in Computer Science, Bioinformatics, Computational Biology, Applied Mathematics or related field</li><li>Excellent research track record</li><li>Interest in interdisciplinary research</li><li>Applied experience with machine/deep learning methods</li><li>Ability to handle multiple projects in a dynamic environment</li><li>Strong interest in medical and/or biological questions</li></ul>If you fulfill all the requirements, you may be eligible for a salary grade of up to E 13. Social benefits are based on the Collective Wage Agreement for Public-Sector Employees (TVöD). These positions are for a fixed term of 2 years.Prof. Dr. Dr. Fabian Theis, Director Computational Health Center: "With AI we can imagine a future where diagnosing and treating diseases is more affordable, widely available, and thus more democratic."<h2>Benefits</h2><ul><li>Career Development: Postdoc program, scientific training & career center with tailored offers</li><li>Scientific Resources: State-of-the-art infrastruture and Core Facilities</li><li>Recreation: 30 days annual leave, flexi days, plus public holidays</li><li>International Staff Service: Support with the relocation and integration process in Germany</li><li>Health Promotion: Sports, company doctor, mental health initiatives</li></ul><h2>Interested in applying?</h2>If you have any questions, feel free to contact Julia Schlehe (julia.schlehe@helmholtz-munich.de) or Mara Kieke (mara.kieke@helmholtz-munich.de), who will be happy to help.Our recruiting is decentralized - your application will be reviewed directly by the specialist department in which you could work in the future.More information about our application processPlease send your application only via our online application tool and with the following documents:<ul><li>Statement of motivation</li><li>References (if available)</li><li>List of publications with highlighting the top 3 publications</li><li>CV</li><li>Degrees/Diplomas/Certificates</li><li>Statement of motivation</li><li>References (if available)</li><li>List of publications with highlighting the top 3 publications</li></ul>01.06.2026If you have obtained a university degree abroad, we will require further documents from you regarding the comparability of your degree.Please request the Statement of Comparability for Foreign Higher Education Qualifications as early as possible.We are committed to promoting a culture of diversity and welcome applications from talented people regardless of gender, cultural background, nationality, ethnicity, sexual identity, physical abilities, religion or age. Qualified applicants with physical disabilities will be given preference.Learn more about diversity at Helmholtz Munich<h2>Our commitment</h2>Helmholtz Munich Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) AI for Health Ingolstädter Landstraße 1 85764 OberschleißheimThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-01T23:59:00+02:00

true

https://jobs.helmholtz-muenchen.de/jobposting/70e999e98a4a2b880e51e2414964b323c190757c?ref=helmholtz

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Germany

Neuherberg (bei München)

Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt

Public Research Institution

Germany Neuherberg

85764

Ingolstädter Landstraße 1

presse@helmholtz-muenchen.de

https://www.helmholtz-muenchen.de +49 89 3187-0 +49 89 3187-3322

website

https://jobs.helmholtz-muenchen.de/jobposting/70e999e98a4a2b880e51e2414964b323c190757c?ref=helmholtz

101618

PhD Student (f/m/x) Translational Neuroscience 1541/2026/5

Area of research:PHD Thesis Job description:The Department of Translational Neuroscience at DZNE in Munich is offering 1 PhD position. Starting date is January 1st 2027.<ul><li>Active participation in experimental work, experimental design, data generation, data analyses, and interpretation of results</li><li>Prepare and write manuscripts for publication in international scientific journals</li><li>Oral presentation of results on local, national, and international conferences</li><li>Experimental work includes immunohistochemistry, immunofluorescence, molecular biology and especiallyin vivo research methods (imaging, behaviour, etc.)</li></ul>Successful candidates may have the opportunity to obtain their doctoral degree by applying to the Graduate School of Systemic Neurosciences. <ul></ul><ul><li>A keen interest in neuroscience and neurodegenerative diseases</li><li>Experience in the work with live animals (mice), surgical procedures</li><li>Experience with in vivo two-photon imaging microscopes is a must</li><li>Experience with in vivo miniscope imaging, fiber photometry, or opto- and chemogenetics is a plus</li><li>A master’s degree in biology or neuroscience (or a master’s degree in a related field)</li><li>Fluency in English</li></ul><h3>Your role in cutting edge research</h3>We are seeking for a 1 PhD to elucidate early pathogenetic mechanisms in neurodegenerative disease, with the aim to better identify patients at risk and improve therapeutic and preventive strategies. To this end we perform preclinical neuroscience research in mice using transgenic disease models in combination with custom-built models of cell-type specific pathology upon which we seek to translate our findings into human patients1–5 . We offer projects ranging from the interaction of cortical cell-types and glia to subcortical modulatory systems, such as the Locus Coeruleus, over to hypothalamic control of CNS and peripheral metabolism and behaviour. The group is embedded in DZNE at the Center for Stroke and Dementia on the LMU research campus in Großhadern in close proximity to LMU clinics. We offer cutting-edge systems neuroscience techniques including ultra-fast in vivo two photon imaging in awake mice over the time course of several month, miniature-endomicroscopy in freely behaving animals, fiber photometry, opto- and chemogenetics, patch-clamp electrophysiology, near super resolution microscopy and 3D reconstruction of high- resolution optical images. We maintain a friendly and respectful environment of PhD-students and Postdocs envision themselves as a bigger team.If you are interested in our research and group, we invite you to review the following publications for further insight into our work.<ul><li data-section-id="bgcup9" data-start="428" data-end="607">Niedermeier, T., et al. (2025). Neuron subtypes have distinct mitochondrial transport in axons and vulnerability to tau in vivo. <a href="https://doi.org/10.21203/rs.3.rs-7628051/v1" target="_blank" rel="noreferrer">doi.org/10.21203/rs.3.rs-7628051/v1</a></li><li data-section-id="15dc7ke" data-start="609" data-end="775"> Meyer, C., et al. (2025). Early Locus Coeruleus noradrenergic axon loss drives olfactory dysfunction in Alzheimer’s disease. Nature Communications, 16, 7338. </li><li data-section-id="7vzy0" data-start="777" data-end="962"> Blumenstock, S., et al. (2021). Cortical circuit dysfunction in a mouse model of alpha-synucleinopathy in vivo. Brain Communications. <a href="https://doi.org/10.1093/braincomms/fcab273" target="_blank" rel="noreferrer">doi.org/10.1093/braincomms/fcab273</a></li><li data-section-id="1j7swh7" data-start="964" data-end="1116"> Marinković, P., et al. (2019). In vivo imaging reveals reduced activity of neuronal circuits in a mouse tauopathy model. Brain, 142, 1051–1062. </li><li data-section-id="1j20cfj" data-start="1118" data-end="1378"> Shi, Y., et al. (2022). Long-term diazepam treatment enhances microglial spine engulfment and impairs cognitive performance via the mitochondrial 18 kDa translocator protein (TSPO). Nature Neuroscience, 1–13. <a href="https://doi.org/10.1038/s41593-022-01013-9" target="_blank" rel="noreferrer">doi.org/10.1038/s41593-022-01013-9</a></li></ul> If you have questions please contact Dr. Lars Paeger.This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Neurosciences

First Stage Researcher (R1)

To be defined

Other

2026-06-01T14:47:01+02:00

true

https://jobs.dzne.de/en/p/helmholz/jobs/101618/phd-student-fmx-translational-neuroscience-154120265

Deutsches Zentrum für Neurodegenerative Erkrankungen

Germany

München

Deutsches Zentrum für Neurodegenerative Erkrankungen

Public Research Institution

Germany Bonn

53127

Venusberg-Campus 1, Gebäude 99

information@dzne.de

https://www.dzne.de +49 228-43302-0

e-mail

jill.lewandowski@dzne.de

https://jobs.dzne.de/en/p/helmholz/jobs/101618/phd-student-fmx-translational-neuroscience-154120265

15194301

NIC Science Manager

Area of research:Scientific / postdoctoral posts Job description:<h1>NIC Science Manager</h1>Supercomputers help us to find solutions to major social and scientific challenges. The Jülich Supercomputer Centre (JSC) operates one of the most advanced supercomputing infrastructures for scientific applications in Europe – including JUPITER, the first exascale supercomputer in Europe. Together with its partners, Deutschen Elektronensynchrotron (DESY, Hamburg), Helmholtzzentrum für Schwerionenforschung (GSI, Darmstadt) and Goethe-Universität Frankfurt, Forschungszentrum Jülich operates the John von Neumann Institute for Computing (NIC). The NIC’s mission is to design, promote and apply innovative computing strategies for the scientific community in Germany and Europe. In addition to cutting-edge high-performance computing, the NIC’s core innovation and research areas include, artificial intelligence methods and data-driven modelling, energy-efficient technologies, and disruptive technologies such as quantum computing and neuromorphic computing.The NIC offers computing resources of its partners to its user communities via an excellence-based and comparative peer-review process. To organize and carry out its tasks, a NIC Coordination Office is located at the Jülich Supercomputing Centre (JSC) at Forschungszentrum Jülich.<h2>Your Job</h2>Join our team in the Coordination Office to manage computing time resources and projects. Your tasks include:<ul><li>Coordination of calls for computing time proposals and support for researches in the application and review process</li><li>Organization of technical and scientific review processes, including assignment of reviewers and evaluation of reviews</li><li>Drafting of proposals for the allocation of computing resources, in consultation with the chairs of the NIC Peer Review Board and the NIC Scientific Council</li><li>Responsibility for the administrative and organizational management of the NIC committees' tasks</li><li>Keeping track of project reports and performance indicators, such as project publications</li><li>Presentation of results at collaboration meetings, workshops, and conferences, and preparation of reports</li><li>Organization of NIC scientific events, such as the biennial NIC Symposium</li></ul><h2>Your Profile</h2><ul><li>You have a Master’s degree in the field of natural science, engineering, or a related discipline and, ideally, a PhD</li><li>You have a very good knowledge of the techniques and methods of computational sciences, ideally including AI</li><li>You are familiar with the landscape of computational research in Germany, even outside your own area of expertise</li><li>Knowledge and experience in the use of and scientific application programming for supercomputers is desirable</li><li>Experience in science and/or project management is advantageous</li><li>You have very good organizational skills with a scientific and service-oriented approach</li><li>You have a self-motivated personality</li><li>Very good command of written and spoken English with extensive vocabulary is required (at least B2 level according to the CEFR</li></ul>), ideally supported by a certificate confirming the language level. In addition, your very good German skills round off your profile, also ideally supported by a certificate.You don’t need to check all the boxes above to apply to this position. Your scientific curiosity, self-motivation, and team-spirit are most important to us.<h2>Our Benefits for You</h2>We work on highly topical, socially relevant issues and offer you the opportunity to actively shape change! You can expect a wide range of opportunities:<ul><li>Meaningful tasks: The position offers a varied and diverse role in an international environment</li><li>Work-life balance: Optimal conditions for balancing work and private life, as well as a family-friendly company policy. The option of flexible working (in terms of location) is generally available after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Vacation: You will receive 30 days of vacation plus additional days off (e.g. between Christmas and New Year's)</li><li>Flexibility: Flexible working time models, including options close to full-time</li></ul>, allow you to tailor your working hours to suit your individual needs<ul><li>Knowledge & further training: Your professional development is important to us – we provide targeted, individual support</li><li>Campus experience: Our research campus in the countryside creates ideal conditions for collegial exchange and sporting activities right on site. Our cafeteria offers a wide range of options—you can enjoy a relaxing lunch break with a lake view</li><li>Fair remuneration: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on theBMI website</li></ul>. The monthly salaries in euros can be found on page 69 ff. of the PDF download<ul><li>Additional benefits: Benefit from attractive additional services such as a company pension scheme with employer contribution. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75%</li><li>Perspective: The position is limited to 2 years with possible long-term prospects</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>**Place of Employment:**JülichStart Date: To the next possible dateWorking Hours: 39 Hours / WeekSalary: Pay grade 13 of the TVöD-BundApplication Deadline: 2026-06-28Application ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-28T23:59:00+02:00

true

https://recruiting.fz-juelich.de/jobposting/120559fe738505cfaf7b7a5c99d181671484d8dc?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/120559fe738505cfaf7b7a5c99d181671484d8dc?ref=helmholtz

15194320

PhD Position - Representation and Active Learning for Multi-Scale Scientific Imaging

Area of research:PHD Thesis Job description:<h1>PhD Position - Representation and Active Learning for Multi-Scale Scientific Imaging</h1>The Institute for Materials Data Science and Informatics (IAS-9) develops advanced Machine Learning & Artificial Intelligence methods tailored to challenges in the physical sciences and engineering, bridging data-driven approaches with domain knowledge to push the boundaries of scientific discovery. Our group brings together ML engineers, AI researchers, data scientists, research software engineers, and domain scientists with a shared focus on scientific machine learning. Together, we develop and apply ML methods to tackle key challenges in the physical sciences and engineering: from accelerating simulations with surrogate models to extracting insights from complex imaging data, and building approaches that transfer across domains.In addition, we benefit from a strong connection to the Ernst-Ruska-Centre for Electron Microscopy and to the Jülich Supercomputing Center. We are particularly interested in advancing foundational machine learning methods for scientific imaging, with a focus on representation learning and data-efficient decision-making across heterogeneous data sources.<h2>Your Job</h2>The PhD project is methodologically independent and embedded in a multidisciplinary research environment at the interface of artificial intelligence, scientific imaging, and materials research. You will strengthen the data science and machine learning activities of IAS-9 by developing core AI methods with applications to electron microscopy and materials discovery. You will work in a team of data scientists, software engineers, and experimental researchers on topics including:<ul><li>Developing multi-scale and multi-modal representation learning methods for scientific imaging data (e.g., SEM, TEM, EBSD).</li><li>Learning representations that are robust to scale changes, modality shifts, and domain differences across instruments and laboratories.</li><li>Designing active learning and experimental design strategies that use learned representations to guide data acquisition under cost and uncertainty constraints.</li><li>Building surrogate models that connect imaging-derived representations with downstream physical or functional properties.</li><li>Collaborating closely with experimental partners to integrate decision-making algorithms into real scientific workflows.</li><li>Publishing results in high-impact machine learning and interdisciplinary journals and conferences, and contributing to open-source research software.</li></ul>The developed methods will be validated using large-scale electron microscopy data from collaborative research projects, including an EU-funded project on sustainable steel development, while maintaining a clear focus on fundamental AI research questions.<h2>Your Profile</h2>We are looking for a highly motivated candidate with a strong interest in foundational machine learning research and its application to real-world scientific problems. You should bring:<ul><li>A completed university degree (Master or equivalent) in computer science, data science, applied mathematics, physics, materials science, or a related field.</li><li>Solid background in machine learning and/or computer vision.</li><li>Interest in representation learning, active learning, uncertainty modeling, or decision-making under constraints.</li><li>Experience with Python and modern ML frameworks such as PyTorch or TensorFlow.</li><li>Curiosity for interdisciplinary research; prior experience with scientific or microscopy data is welcome but not required.</li><li>Strong analytical skills, scientific creativity, and the ability to work independently while collaborating in a team environment.</li></ul><h2>Our Benefits for You</h2>We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with:<ul><li>The opportunity to conduct exciting research in an international and multidisciplinary environment with outstanding infrastructure and to strengthen your reputation in a dynamic and highly active research field</li><li>A creative work environment at a leading research facility, located on an attractive research campus at the TZA Aachen</li></ul>and the Forschungszentrum Jülich<ul><li>The opportunity to attend national and international conferences</li><li>Further development of your personal strengths, e.g. through an extensive range of training courses; a structured program of continuing education and networking opportunities specifically for doctoral researchers via JuDocS, the Jülich Center for Doctoral Researchers and Supervisors: <a href="https://www.fz-juelich.de/en/judocs" target="_blank" rel="noreferrer">www.fz-juelich.de/en/judocs</a></li><li>Flexible working hours in a full-time position with the option of slightly reduced working hours and 30 days of annual leave</li><li>Ideal conditions for balancing work and private life, as well as a family-friendly corporate policy</li><li>Targeted services for international employees, e.g. through our International Advisory Service</li></ul>To apply, please submit a complete CV, letter of motivation, university degree records and certificates.We offer you an exciting and varied role in an international and interdisciplinary working environment. The position is for a fixed term of 3 years. Pay in line with 80% of pay group 13 of the Collective Agreement for the Public Service (TVöD-Bund). Further information on doctoral degrees at Forschungszentrum Jülich including our other locations is available at:<a href="https://www.fz-juelich.de/gp/Careers_Docs" target="_blank" rel="noreferrer">www.fz-juelich.de/gp/Careers_Docs</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Aachen**Start Date:**To the next possible dateSalary: Pay group 13 (80%) TVöD-Bund**Application Deadline:**The job will be advertised until the position has been successfully filled.Application ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:09+02:00

true

https://recruiting.fz-juelich.de/jobposting/5b9a34c481b76310290b2eecb485d8b37069dce8?ref=helmholtz

Forschungszentrum Jülich

Germany

Aachen

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/5b9a34c481b76310290b2eecb485d8b37069dce8?ref=helmholtz

15194321

Research Associate in the Field of Knowledge Engineering for Materials Science

Area of research:Scientific / postdoctoral posts Job description:<h1>Research Associate in the Field of Knowledge Engineering for Materials Science</h1>The Institute for Advanced Simulations – Materials Data Science and Informatics (IAS-9) focuses on data-driven methods tailored to challenges in the physical sciences and engineering. The research group "Knowledge Engineering for Materials Science" focuses on applying semantic technologies to improve data interoperability, reuse, and reasoning in materials research. A central focus of our work is the transformation of scientific knowledge from unstructured and heterogeneous sources into structured and semantically grounded metadata. To this end, we combine ontologies, knowledge graphs, metadata standards, and Large Language Models (LLMs) to support scalable knowledge extraction from publications, simulation workflows, and research data repositories. Our work contributes to FAIR, AI-ready research data infrastructures and aligns with Helmholtz-wide and national data initiatives, including NFDI-MatWerk.<h2>Your Job</h2>In this position, you will work collaboratively on the following tasks:<ul><li>Developing semantic resources and knowledge engineering approaches for materials science, with a focus on structured metadata, semantic interoperability, and knowledge representation.</li><li>Designing methods to extract and integrate scientific knowledge from unstructured and heterogeneous sources, including simulation workflows, publications, and research data repositories.</li><li>Advancing and evaluating the use of LLMs for metadata extraction, schema-guided information extraction, semantic annotation, and ontology-aligned knowledge structuring, including tasks such as entity recognition, relation extraction, attribute/value extraction, and schema population in the materials science domain.</li><li>Developing benchmarks, evaluation datasets, and testing protocols to assess the performance, robustness, and reproducibility of AI and LLM methods for materials science information extraction and metadata generation.</li><li>Contributing to the development and alignment of ontologies, metadata schemas, and related semantic artifacts for materials science and engineering.</li><li>Supporting the integration of semantic and AI technologies into research data management workflows and digital infrastructures, for example within NFDI-MatWerk and related initiatives.</li><li>Disseminating developed tools and concepts through workshops, training activities, and community support in the area of ontology development and semantic data practices.</li></ul><h2>Your Profile</h2><ul><li>University degree (Master, Diploma, or equivalent) in Materials Science or adjacent fields such as Physics, Chemistry, Computer Science, Engineering, or a related discipline. A doctorate is desirable, but not mandatory.</li><li>Strong background in computational materials science or computational physics, including scientific programming skills, particularly in Python. Experience in data processing, workflow development, or automated extraction and structuring of scientific information is highly advantageous.</li><li>Expertise in one or more of the following fields is advantageous: materials informatics, ML/AI methods for materials data, simulation workflows, knowledge graphs, ontology development, LLMs, NLP, or information extraction.</li><li>Knowledge of, or willingness to learn, concepts and tools in the field of semantic technologies and knowledge representation, such as Protégé, OWL, SKOS, RDF, or SPARQL.</li><li>Strong communication and teamwork skills, and the ability to work effectively in an interdisciplinary and collaborative research environment</li><li>Willingness to support scientists in research data management and digital knowledge organization.</li></ul><h2>Our Benefits for You</h2>We work on highly topical, socially relevant issues and offer you the opportunity to actively shape change! You can expect a wide range of opportunities:<ul><li>Meaningful tasks: The position offers a varied and diverse role in an international and multidisciplinary environment and the opportunity to work on state-of-the-art methods at the intersection of LLMs, materials informatics, and knowledge engineering.</li><li>Work-Life-Balance: Optimal conditions for balancing work and private life, as well as a family-friendly company policy. The option of flexible working (in terms of location) is generally available after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Flexibility: Flexible working time models, the option of part-time work close to full- time, and 30 vacation days per year.</li><li>Knowledge & further training: Your professional development is important to us – we provide targeted, individual support</li><li>Career Center: You will receive explicit support with regard to your career development opportunities: <a href="https://go.fzj.de/careercenter" target="_blank" rel="noreferrer">go.fzj.de/careercenter</a></li><li>Fair remuneration: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on theBMI website</li></ul>. The monthly salaries in euros can be found on page 69 ff. of the PDF download<ul><li>Additional benefits: Benefit from attractive additional services such as a company pension scheme with employer contribution. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75%</li><li>Perspective: The position is limited to 3 years with possible long-term prospects</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We are looking forward to your application including a CV, university degree certificates, grade transcripts, two references and/or letters of recommendation (e.g. by a previous supervisor), and a motivation letter. Please ensure that relevant experience is clearly demonstrated and briefly highlighted in your motivation letter.We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>**Place of Employment:**AachenStart Date: nächstmöglicher TerminWorking Hours: 39 Hours / WeekSalary: EG 13 TVöD-Bund**Application Deadline:**The job will be advertised until the position has been successfully filled.Application ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-07-31T17:37:09+02:00

true

https://recruiting.fz-juelich.de/jobposting/45133db4f70365595d76026e03c4c9056b2ba32a?ref=helmholtz

Forschungszentrum Jülich

Germany

Aachen

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/45133db4f70365595d76026e03c4c9056b2ba32a?ref=helmholtz

FHDO008/2026

PhD position in SRF cavity control for gravitational wave searches

Work group:ALPS Area of research:PHD Thesis Starting date:05.05.2026 Job description:DESYIn the MAGO project we will develop the detection and control of RF fields of a superconducting cavity to be used to search for high-frequency gravitational waves. This interdisciplinary project is carried out together in our particle physics group and the group which is responsible for the controls, feedback regulations and synchronization of the particle accelerators at DESY.About your role:<ul><li>Further development of high-precision RF field control of superconducting radio frequency (SRF) cavities used in gravitational wave search experiments.</li><li>Further development of carrier suppression interferometer (CSI)-based techniques and their integration to the low-level RF (LLRF) system</li><li>Development, production, test and operation of state-of-the-art RF measurement devices, to be installed at our cavity test stands</li><li>Development of algorithms to assess and automate the calibration of the RF control and measurement system</li><li>Performing measurement studies using the developed system on SRF cavities with a very high quality-factor</li></ul>About you:<ul><li>MSc. degree in Physics, Electrical Engineering or Computer Science or equivalent qualification</li><li>Experience in RF design and measurements is beneficial</li><li>Familiar with the theory of SRF cavities, interest in particle physics experiments</li><li>Computer science skills e.g. Linux, Python, Matlab (competence in firmware and software is a plus)</li><li>Strong motivation and pragmatism towards problem solving, teamwork as well as highly proficient English skills</li></ul>Look forward to a unique working environment on our international research campus. Respectful cooperation and the well-being of our DESY employees are particularly important to us. Gender equality is an important aspect for us. To support work life balance we offer flexible working hours, variable part-time, job-sharing models and participation in mobile work (up to 50%). You will benefit from our family-friendly and collegial atmosphere, our established health management and occupational pension provision. As a public funded employer, we offer you a secure workplace and facilitate your individual career with our comprehensive training and development opportunities. Remuneration is according to the regulations of the TV-AVH. DESY offers its employees a financial supplement for a German job ticket (Deutschland-Ticket) at both locations.We look forward to receiving your application via our application portal: Apply now  DESY promotes the professional development of women and therefore strongly encourages women to apply for the position to be filled. In addition, severely handicapped persons with equal aptitude are given preferential consideration. The advertised positions are basically suitable for part-time employment. You can find further information here: <a href="https://www.desy.de/career/" target="_blank" rel="noreferrer">www.desy.de/career/</a> Deutsches Elektronen-Synchrotron DESY Personalabteilung | Notkestraße 85 | 22607 Hamburg Phone: +49 40 8998-3392This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

First Stage Researcher (R1)

To be defined

Other

2026-05-05

2027-04-30T00:00:00+02:00

true

https://www.desy.de/career/job_offers/index_eng.html?joboffer=313903

Deutsches Elektronen-Synchrotron DESY

Germany

Hamburg

Deutsches Elektronen-Synchrotron DESY

Public Research Institution

Germany Hamburg

22607

Notkestraße 85

desyinfo@desy.de

http://www.desy.de +49 40 8998-0 +49 40 8998-3282

e-mail

recruitment@desy.de

https://www.desy.de/career/job_offers/index_eng.html?joboffer=313903

15194327

Scientist in Cell Engineering

Work group:Core Facility "Cellular Tools" Area of research:Scientific / postdoctoral posts Starting date:06.05.2026 Contract time limit:1780005599 Job description:Core Facility "Cellular Tools"This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-06

2026-06-03T15:12:43+02:00

true

https://jobs.dkfz.de/en/jobs/168597/scientist-in-cell-engineering?mtm_campaign=hgf&mtm_kwd=job-en

Deutsches Krebsforschungszentrum

Germany

Heidelberg

Deutsches Krebsforschungszentrum

Public Research Institution

Germany Heidelberg

69120

Im Neuenheimer Feld 280

presse@dkfz.de

https://www.dkfz.de +49 6221 42-0 +49 6221 42-2995

e-mail

personalabteilung@dkfz.de

https://jobs.dkfz.de/en/jobs/168597/scientist-in-cell-engineering?mtm_campaign=hgf&mtm_kwd=job-en

2177

Postdoc in “The role of freshwater in the Southern Ocean – Antarctic climate system” (f/m/d/x)

Area of research:Scientific / postdoctoral posts Job description:Postdoc in “The role of freshwater in the Southern Ocean – Antarctic climate system” (f/m/d/x) Background You will be part of the recently funded group CYCLES on “Characterising the dynamics, impacts and climate feedbacks of freshwater to estimate thresholds”. By applying innovative statistical techniques on observations and models, this group seeks to identify key mechanisms of change in coupled ice-ocean-atmosphere systems. This specific position will focus on the role of freshwater in the Southern Ocean – Antarctic climate system. Your Tasks <ul><li>Explore the role of freshwater in Southern Ocean – Antarctic climate system</li><li>Apply innovative statistical techniques to identify and quantify links between ice, ocean, and atmospheric variability</li><li>Lead original research project within the broader scope of the CYCLES group</li><li>Present results at international conferences and in scientific journals</li><li>Supervise bachelor and master students</li><li>Contribute actively to the CYCLES group and Physical Oceanography team meetings</li></ul> Your Profile <ul><li>PhD in climate science, physics, mathematics or a related discipline</li><li>Strong background in ocean and climate dynamics</li><li>Strong programming skills (ideally Python)</li><li>Statistics and basic machine learning skills or an interest to acquire these</li><li>Strong communication skills and publication record including first-authorships</li><li>Very good English knowledge (approximately equivalent to CEFR level C1)</li></ul> Preferred Qualifications and Skills <ul><li>Experience in conducting fieldwork and / or analysing oceanographic datasets is desirable</li></ul> Further Information We offer We offer <ul><li>Excellent research environment with access to globally unique infrastructure, comprehensive datasets, and international expeditions </li> <li>Opportunity to develop and pursue independent scientific ideas and innovative research approaches addressing societally relevant questions </li> <li>Close scientific collaboration and interdisciplinary cooperation within the institute as well as with national and international partners </li> <li>An international working environment with daily interaction with colleagues from around the world </li> <li>Opportunities for professional and personal development </li> <li>Flexible working hours and the possibility of mobile working for up to 50% of regular working hours </li><li>30 days of annual leave (full-time), plus additional days off on December 24th and 31st</li> <li>Annual special payment in accordance with the German public sector collective agreement (TVöD Bund) </li> <li>Occupational health promotion and company fitness programme with Hansefit </li> <li>Support services and an established culture promoting work–life balance, e.g. through our family office offering childcare services (e.g. holiday programmes) as well as advice on family and care responsibilities </li> <li>Occupational pension scheme (VBL)</li></ul> AWI values diversity and actively promotes gender parity, as well as an open, inclusive environment that provides equal opportunities. We are convinced that diverse teams and a variety of perspectives enrich our work and our daily collaboration. In a continuous process of learning and reflection, we aim to ensure that all our employees can be themselves and feel a sense of belonging. We welcome applications from qualified people regardless of binary and non-binary genders, race and nationality, ethnic and social background, religion, age, disabilities, neurodivergence, sexual orientation, and other identities. Applicants with disabilities will be given preference when equal qualifications are present. AWI fosters work-family compatibility in various ways. And as a new international member of our team, you can be sure that we will help you settle in. Our Family Office and International Office will be glad to support you, even before you start at AWI. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-03T15:10:48+02:00

true

https://recruitingapp-5442.de.umantis.com/Vacancies/2177/Description/2?lang=eng

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Germany

Bremerhaven

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Public Research Institution

Germany Bremerhaven

27570

Am Handelshafen 12

info@awi.de

http://www.awi.de +49 471 4831-0 +49 471 4831-1149

e-mail

personal@awi.de

https://recruitingapp-5442.de.umantis.com/Vacancies/2177/Description/2?lang=eng

NATURE:77643

Postdoc (f/m/d) Biophysical Research in Proton Therapy /Completed PhD in the field of Physics, Medical Physics or related discipline / Planning, setup, conducting and analysis of physics and biology experiments, in particular at the …

Area of research:Scientific / postdoctoral posts Starting date:01.08.2026 Job description:<h1>Postdoc (f/m/d) Biophysical Research in Proton Therapy</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.At the Institute of Radiooncology – OncoRay scientists (f/m/d) specializing in medicine, physics, biology and IT work together to crucially improve the treatment of cancer by administering radiation therapy that is biologically-personalized and technically-optimized.The Department of Medical Radiation Physics is looking for a Postdoc (f/m/d) Biophysical Research in Proton Therapy, the position is initially for a fixed term of 24 months, with the aim of extending the contract beyond that period.<h2>Your tasks</h2># Planning, setup, conducting and analysis of physics and biology experiments, in particular at the Dresden proton therapy facility # Supervision of graduation theses (Bachelor, Master, PhD) # Teaching within the master program Medical Radiation Sciences including the radiation protection modules # Acquisition of third-party funding (independent and contributory) <h2>Your profile</h2># Completed PhD in the field of Physics, Medical Physics or related discipline # Relevant professional experience in the specified area # Excellent knowledge in radiation and medical physics, in particular acceleration, transport, detection and interaction of particle beams with matter # Very good experimental skills and substantial practical experience in irradiation and dosimetry, preferably with proton beam # Strong interest in multidisciplinary and translational research and interest in radiation protection # Knowledge in radiation protection and radiation biology is a plus # Ability to work independently, efficiently, goal-oriented and proactive # Ability to work as a part of an international team # High motivation and personal commitment # Experience with Monte Carlo simulation codes is a plus # Excellent English skills <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Scientific excellence and extensive professional networking opportunities # Salary and social benefits in accordance with the collective agreement for the public sector (TVöD-Bund) including 30 days of paid holiday leave, company pension scheme (VBL) # We support a good work-life balance with the possibility of part-time employment, mobile working and flexible working hours # Numerous company health management offerings # Employee discounts with well-known providers via the platform Corporate Benefits # An employer subsidy for the "Deutschland-Ticket Jobticket" We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-08-01

2026-06-16T00:00:00+02:00

true

https://www.hzdr.de/job2233e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Dresden

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2233e

tx_hzg_stellenanzeige:985Ã¢ÂÂ2026/MB2

Postdoc Researcher ? Fast in situ tomography for mechanical load experiments

Work group:Institute of Metallic Biomaterials Area of research:Scientific / postdoctoral posts Starting date:06.05.2026 Job description: Postdoc Researcher ? Fast in situ tomography for mechanical load experiments JobID: 985 ? 2026/MB 2 Location: Hamburg Start: as soon as possible Application deadline: 3rd June 2026 The Helmholtz?Zentrum Hereon, as part of Germany?s Helmholtz Association, conducts mission?driven research addressing major societal challenges. Within Hereon, the Institute of Metallic Biomaterials focuses on the development and characterization of biodegradable magnesium?based alloys for medical implant applications. In close collaboration with the Institute of Materials Physics, which operates state?of?the?art imaging beamlines at PETRA?III (DESY, Hamburg), we combine materials science with world?leading synchrotron X?ray imaging. This unique environment enables unprecedented insight into degradation, deformation, and fatigue mechanisms in metallic biomaterials under realistic loading conditions. Insight into materials fatigue under load is essential across many technological and biomedical fields. In?situ experiments are key to this, as they provide real?time information on deformation and failure mechanisms. This is especially relevant for biodegradable implant materials, where detailed knowledge of degradation and fatigue behavior is required to ensure safety and performance. The high X?ray flux density at the imaging beamlines P05 and P07 of PETRA III enables 4D in situ/operando tomography, allowing dynamic processes such as material corrosion or mechanical deformation during compression or tensile tests to be studied in 3D over time. We are looking for a postdoctoral researcher in a 3-year project to help push the boundaries of high?speed, high?resolution micro-tomography (ÂµCT). Equal opportunity is an important part of our personnel policy. We would therefore strongly encourage qualified women to apply for the position. In principle, the full time position (39 h/week) is also sharable. Your tasks You will contribute to advancing in situ ÂµCT experiments at the imaging beamlines operated by Hereon, enhancing our capability to study the fatigue of magnesium based implants at highest temporal and spatial resolution. Core responsibilities include improving the existing tensile testing setup, integrating high?speed imaging systems, and ensuring fully synchronized operation with the mechanical loading apparatus. Another key task involves improving tomographic reconstruction methods to achieve efficient, high?quality time?resolved imaging. In addition, the candidate will help to implement a multimodal measurement workflow that incorporates complementary techniques such as acoustic emission monitoring, enabling automated triggering of ÂµCT scans to follow the degradation and crack propagation in magnesium under load. You will work closely with the PETRA?III beamline team and project consortium, benefiting from their extensive experience in synchrotron-radiation experimentation. The position offers substantial freedom to shape your own experimental ideas and develop methodological expertise in a world?class research environment. - Contribute to advancing in situ ÂµCT experimentation at the beamlines (P05/P07) operated by Hereon, enabling studies with high temporal and spatial resolution. - Improve the existing tensile testing setup, including integration of high?speed imaging systems and ensuring fully synchronized operation with the mechanical loading apparatus. - Enhance tomographic reconstruction methodologies to achieve efficient, high?quality, time?resolved imaging. - Support the implementation of a multimodal measurement workflow, incorporating complementary techniques such as acoustic emission monitoring for automated triggering of ÂµCT scans and demonstrating the versatility by investigating the degradation of Magnesium alloys under load - Collaborate actively within the project consortium and contribute to the dissemination of research outcomes. - Work closely with the beamline team and the broader project consortium to ensure coordinated and supportive execution of all responsibilities. Your profile - PhD in Physics/?Computer Science or similar - knowledge in (fast) X?ray tomography - hands-on experience in experimental control - good programming skills in Python, MATLAB, IDL or similar - good analytical skills Assets: - knowledge of control software (TANGO) for experimental devices - in situ tomography - basic knowledge of mechanical testing of materials - experience with HPC clusters, parallel or distributed computing We offer you - an exciting and varied job in a research centre with around 1,000 employees from more than 60 nations - a well-connected research campus (public transport) and best networking opportunities, subsidy for the Deutschlandticket if certain conditions are met (job ticket) - individual opportunities for further training - social benefits according to the collective agreement of the public service and remuneration up to pay group 13 according to TV EntgO Bund - an excellent technical infrastructure and modern workplace equipment - 6 weeks holiday per year; company holidays between Christmas and New Year's Day - very good compatibility of private and professional life; offers of mobile and flexible work - family-friendly company policy with childcare facilities, e.g. nursery close to the company - free assistance program for employees (EAP) - corporate benefits - a varied offer in the canteen on campus Severely disabled persons and those equaling severely disabled persons who are equally suitable for the position will be considered preferentially within the framework of legal requirements. Interested? Then we are looking forward to receiving your comprehensive application documents (cover letter, CV, transcripts, certificates, etc.) indicating the reference number 2026/MB 2 until 3rd June 2026. Apply now! <a href="https://jobs2.hereon.de/job/Postdoc-Researcher-Fast-in-situ-tomography-for-mechanical-load-experiments/985-en_US/" target="_blank" rel="noreferrer">jobs2.hereon.de/job/Postdoc-Researcher-Fast-in-situ-tomography-for-mechanical-load-experiments/985-en_US/</a>This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-06

2026-06-03T01:00:00+02:00

true

https://www.hereon.de/cms60/career/vacancies/029889/index.php.en

Helmholtz-Zentrum Hereon

Germany

Hamburg

Helmholtz-Zentrum Hereon

Public Research Institution

Germany Geesthacht

21502

Max-Planck-Straße 1

contact@hereon.de

https://www.hereon.de/ +49 41 52 87-0 +49 41 52 87-1403

e-mail

personal@hzg.de

https://www.hereon.de/cms60/career/vacancies/029889/index.php.en

2180

PhD position in "Natural radioactivity of nodules and sediments: potential drivers and implications for human safety" (d/f/m/x)

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Job description:PhD position in "Natural radioactivity of nodules and sediments: potential drivers and implications for human safety" (d/f/m/x) Background This PhD position is part of the international collaborative research project “Assessing the environmental impacts of deep-sea mining of polymetallic nodules and seafloor massive sulphides“ (MiningImpact3). Funding for the German contribution is provided by the Federal Ministry for Research, Technology and Space (BMFTR). MiningImpact is the leading international research project investigating the environmental impacts of future deep-sea mining (DSM). Since its start in 2015, it has delivered independent scientific research output and significantly improved our knowledge of polymetallic nodule ecosystems in the Clarion-Clipperton Zone (CCZ) and the Peru Basin and their responses to anthropogenic disturbances. The PhD project will follow and build on the recent finding that the outer layer of polymetallic nodules can be a strong emitter of natural alpha radiation with potential risks for human health (Volz et al., 2023). The spatial distribution and variability of radionuclide abundance in polymetallic nodules and surface sediments will be investigated systematically – ranging from the distribution within individual nodules and surface sediments at selected sites to large-scale patterns over larger areas within the CCZ. Your Tasks <ul><li>Analysis of geochemistry, natural radionuclide content, pore waters and solid sediment phases in polymetallic nodules and surrounding surface sediments collected from different areas in the Clarion-Clipperton Zone (CCZ) in the Northeast Pacific Ocean</li><li>Mapping the spatial variation of 230Th, 226Ra and 231Pa in both polymetallic nodules and surface sediments based on existing data and on data obtained from additional samples collected during planned CCZ expeditions</li><li>Connecting the observations to biogeochemical and depositional characteristics in the different areas to identify the factors that are controlling radionuclide enrichment and its observed spatial variability both in the nodules and surface sediments</li><li>Constructing a risk map that addresses the implications of nodule radioactivity for human health</li><li>Working in an interdisciplinary and international team of inorganic and organic geochemists, biogeochemists, microbiologists, geophysicists, petrologists, geologists, oceanographers and modellers both at the AWI in Bremerhaven and in the framework of the MiningImpact3 project consortium</li><li>Using an extensive set of samples and state-of-the-art sampling and laboratory equipment and instrumentation (e.g. SF-ICP-MS, ICP-OES, alpha-, beta-, gamma- spectrometry, GC-MS, GC-irm-MS, microscale AMS for radiocarbon analysis, lab for sequential sediment extractions- as required)</li><li>Contributing actively to novel and innovative research in marine geochemistry and natural radioactivity</li></ul> Fields <ul><li>Geochemical studies of polymetallic nodules as well as sedimentary pore water and the solid phase</li><li>Natural radionuclides / Natural radioactivity</li><li>Early diagenesis and formation of authigenic minerals in deep-sea environments</li><li>Quantification of geochemical and biogeochemical processes </li></ul> Your Profile <ul><li>Master in geology, geosciences, geochemistry, geophysics, or a closely related discipline</li><li>Experience and analytical background in (marine)(geo)chemistry and a basic understanding of natural radionuclides</li><li>Good communication skills</li><li>High degree of motivation and independence and the ability to work well in a team environment</li><li>Willingness and ability to work in a lab environment, adhering to strict safety rules</li><li>Willingness and ability to participate in seagoing expeditions</li><li>Very good English knowledge (approximately equivalent to CEFR level C1)</li></ul> Preferred Qualifications and Skills <ul><li>Experience in handling and visualising spatial data</li><li>Experience in data analysis with R, Python, Matlab or similar</li><li>Experience in seagoing expeditions</li><li>Experience in analysing or interpreting radioisotope data</li></ul> Further Information We offer We offer <ul><li>Excellent research environment with access to globally unique infrastructure, comprehensive datasets, and international expeditions </li> <li>Opportunity to develop and pursue independent scientific ideas and innovative research approaches addressing societally relevant questions </li> <li>Close scientific collaboration and interdisciplinary cooperation within the institute as well as with national and international partners </li> <li>An international working environment with daily interaction with colleagues from around the world </li> <li>Opportunities for professional and personal development </li> <li>Flexible working hours and the possibility of mobile working for up to 50% of regular working hours </li> <li>Annual special payment in accordance with the German public sector collective agreement (TVöD Bund) </li> <li>Occupational health promotion and company fitness programme with Hansefit </li> <li>Support services and an established culture promoting work–life balance, e.g. through our family office offering childcare services (e.g. holiday programmes) as well as advice on family and care responsibilities </li> <li>Occupational pension scheme (VBL)</li></ul> AWI values diversity and actively promotes gender parity, as well as an open, inclusive environment that provides equal opportunities. We are convinced that diverse teams and a variety of perspectives enrich our work and our daily collaboration. In a continuous process of learning and reflection, we aim to ensure that all our employees can be themselves and feel a sense of belonging. We welcome applications from qualified people regardless of binary and non-binary genders, race and nationality, ethnic and social background, religion, age, disabilities, neurodivergence, sexual orientation, and other identities. Applicants with disabilities will be given preference when equal qualifications are present. AWI fosters work-family compatibility in various ways. And as a new international member of our team, you can be sure that we will help you settle in. Our Family Office and International Office will be glad to support you, even before you start at AWI. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

First Stage Researcher (R1)

To be defined

Other

2026-06-04T11:22:30+02:00

true

https://recruitingapp-5442.de.umantis.com/Vacancies/2180/Description/2?lang=eng

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Germany

Bremerhaven

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Public Research Institution

Germany Bremerhaven

27570

Am Handelshafen 12

info@awi.de

http://www.awi.de +49 471 4831-0 +49 471 4831-1149

e-mail

personal@awi.de

https://recruitingapp-5442.de.umantis.com/Vacancies/2180/Description/2?lang=eng

NATURE:77663

PhD Student (f/m/d) ImmunoFLASH: Enhancing anti-tumor CAR T immunotherapy with FLASH radiotherapy / Completed university studies (Master/Diploma) in the field of cancer biology, immunology or biomedicine or related field / Formulating …

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Starting date:01.10.2026 Job description:<h1>PhD Student (f/m/d) ImmunoFLASH: Enhancing anti-tumor CAR T immunotherapy with FLASH radiotherapy</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.The application of ultra-high-dose-rate radiotherapy (FLASH RT) promises reduced normal-tissue side effects while maintaining tumor cure rates similar to those of conventional radiotherapy. There is evidence that a combination of FLASH RT and immunotherapy may be synergistic. This interdisciplinary project is a collaboration among three HZDR institutes (Institute of Radiooncology – OncoRay, Institute of Radiation Physics and Institute of Radiopharmaceutical Cancer Research). The project aims to evaluate the efficacy of combined proton FLASH radiotherapy and CAR T-cell immunotherapy in vitro and in vivo and to characterize the molecular pathways and biomarkers explaining these effects.At the Institute of Radiooncology – OncoRay scientists (f/m/d) specializing in medicine, physics, biology and IT work together to crucially improve the treatment of cancer by administering radiation therapy that is biologically-personalized and technically-optimized.The scientists (f/m/d) at the Institute of Radiation Physics conduct research on states of matter under extreme conditions and in very small dimensions.At the Institute of Radiopharmaceutical Cancer Research scientists (f/m/d) from the fields of physics, chemistry, biology, pharmacy, immunology, medicine and IT develop innovative radiopharmaceuticals and novel tools for functional characterization, improved imaging and personalized treatment of tumors.The Department of Radiobiology, the Department of Laser Particle Acceleration, and the Department of Radioimmunology seek a PhD Student (f/m/d) for the project ImmunoFLASH: Enhancing anti-tumor CAR T immunotherapy with FLASH radiotherapy.<h2>Your tasks</h2># Formulating scientific objectives and hypotheses within the project # Preparing the animal study protocols # Continuous update on the scientific literature in the field of study # Planning and conducting laboratory in vitro, ex vivo, and in vivo experiments # Data recording and managing according to good scientific practice # Evaluation and interpretation of the experimental results # Building a strong collaboration within multidisciplinary scientific groups at HZDR working on this project # Presenting research at the institutional seminars, national and international conferences # Preparing research reports and writing papers for publication in peer-reviewed journals <h2>Your profile</h2># Completed university studies (Master/Diploma) in the field of Cancer Biology, Immunology or Biomedicine or related field # Strong expertise in Tumor Biology, Molecular and Cell Biology Techniques # Experience in working with laboratory animals (mice) is desirable # Expertise in working with patient-derived models is desirable, but not mandatory # Personal commitment, high motivation and ability to work in a multidisciplinary environment also as a part of a team # Fluency in spoken and written English <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Scientific excellence and extensive professional networking opportunities # A structured PhD program with a comprehensive range of continuing education and networking opportunities - more information about the PhD program at the HZDR can be found here # Salary and social benefits in accordance with the collective agreement for the public sector (TVöD-Bund) including 30 days of paid holiday leave, company pension scheme (VBL) # We support a good work-life balance with the possibility of part-time employment, mobile working and flexible working hours # Numerous company health management offerings # Employee discounts with well-known providers via the platform Corporate Benefits # An employer subsidy for the "Deutschland-Ticket Jobticket" We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

First Stage Researcher (R1)

To be defined

Other

2026-10-01

2026-07-01T00:00:00+02:00

true

https://www.hzdr.de/job2237e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Dresden

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2237e

3400

PhD Researcher (f/m/x) - Persistent and mobile chemicals incl. PFAS in effluents of the food and drink industry

Area of research:PHD Thesis Starting date:01.07.2026This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

First Stage Researcher (R1)

To be defined

Other

2026-07-01

2026-05-31T12:00:00+02:00

true

https://recruitingapp-5128.de.umantis.com/Vacancies/3400/Description/2

Helmholtz-Zentrum für Umweltforschung - UFZ

Germany

Leipzig

Helmholtz-Zentrum für Umweltforschung - UFZ

Public Research Institution

Germany Leipzig

04318

Permoserstraße 15

info@ufz.de

https://www.ufz.de +49 341 6025 1269 +49 341 235-2649

e-mail

personal@ufz.de

https://recruitingapp-5128.de.umantis.com/Vacancies/3400/Description/2

15194380

PhD Position in the SynDiPET Project

Area of research:PHD Thesis Job description:<h1>PhD Position in the SynDiPET Project</h1>IMD-2 – Materials Synthesis and Manufacturing Processes (formerly IEK-1) conducts research into and develops materials, parts and components for current and future high-efficiency energy conversion and storage systems. High-performance ceramics play a key role in this work. The research areas of IMD-2 are: materials for high-temperature applications (thermal insulation and protective coatings for hydrogen gas turbines, fusion plants and solar thermal systems), gas separation membranes for hydrogen and oxygen, sorbents for the direct removal of CO₂ from the air, and catalytic membrane reactors for energy-efficient processes, solid oxide fuel cells (SOFC) and electrolyser cells (SOEC) for the production of H2 and CO, and coatings for low-temperature electrolysers, as well as lithium and sodium solid-state batteries with high safety and stability for stationary and mobile applications. The researchers’ expertise, ranging from solid-state chemistry and synthesis through powder-based and wet chemical processing and sintering to thin-film and thermal spraying processes, enables rapid adaptation to new scientific challenges. The experimental activities are complemented by multi-scale modelling (from DFT to fluid dynamics and finite element analysis), leading to a better understanding and prediction of materials and processes.Efficient conversion and storage technologies are urgently needed for Germany’s energy transition. Electrolysis technology plays a central role in this effort, as it enables the conversion of excess electrical energy into hydrogen. Proton-conducting membranes play a key role in future hydrogen concepts as electrolytes for proton-conducting ceramic electrolysis and fuel cells (PCEC/PCFC). A promising class of materials for this application are yttrium-doped barium zirconates BaZrxY1-xO3-δ (BZY) and barium cerium zirconates BaZrxCeyY1-x-yO3-δ (BZCY). The electrochemical properties can be further improved through targeted doping with elements such as Y³⁺, Yb³⁺, Al³⁺, Sc³⁺, and In³⁺, as this holds the promise of increasing grain boundary conductivity. At present, the influence of dopant elements on proton conductivity is in most cases investigated through trial-and-error methods, and the targeted use of the segregation of acceptor dopant elements at grain boundaries is still in the beginning.<h2>Your Job</h2><ul><li>Powder synthesis and targeted doping of acceptor-doped BZY and BZCY powders via a modified mixed-oxide route</li><li>Sintering of specimens via ultra-fast high-temperature sintering (UHS) and field-assisted sintering (FAST/SPS)</li><li>Optimization of the two sintering methods and establishment of automated data acquisition</li><li>Fundamental characterization of microstructure, phase composition, and conductivity</li><li>Coordination of the characterization of samples produced in Jülich by the project partners</li><li>Data acquisition using eLabFTW and transfer to the central database in Kadi4Mat</li></ul><h2>Your Profile</h2><ul><li>Successfully completed university studies (master) in the field of physics, mechanical engineering, process engineering, materials science or related fields</li><li>Experience in the field of synthesis and processing of ceramic materials via powder technology</li><li>Experience in the compaction of powders using field-assisted sintering methods (FAST/SPS)</li><li>Microstructural characterization using SEM/EDX and phase analysis using XRD</li><li>Basic knowledge of impedance spectroscopy</li><li>Good command of written and spoken English</li><li>Interest in working in a cross-institutional, international research group</li><li>Experimental skills and ability to work independently</li><li>A high degree of teamwork and flexibility as well as the willingness to show great commitment</li></ul><h2>Our Benefits for You</h2>We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with:<ul><li>Team & Environment: Work is performed in a highly motivated team in one of the largest and best equipped research facilities in Europe</li><li>Research & Infrastructure: A uniquely equipped plant park of field-assisted sintering methods ranging from laboratory to prototype scale</li><li>Networking & Exchange: The work is strongly related to industrial applications and is carried out in close cooperation with established industrial partners</li><li>Project Collaboration & Visibility: Regular participation in project meetings and presentation of results</li><li>Knowledge & Development: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS): <a href="https://go.fzj.de/JuDocs" target="_blank" rel="noreferrer">go.fzj.de/JuDocs</a></li><li>Work-Life Balance: A wide range of options for balancing work and family life</li><li>Vacation: You will receive 30 days of vacation</li><li>Fair Remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. Additionally, you will receive a special payment (“Christmas bonus”) amounting to 75% of one month’s salary. Additional compensation beyond the base salary may be possible. All information about the TVöD-Bund collective agreement can be found on the BMI website (pay scale table on page 69 and following of the PDF download): <a href="https://go.fzj.de/bmi.tvoed" target="_blank" rel="noreferrer">go.fzj.de/bmi.tvoed</a></li><li>FIXED-TERM: Fixed Term: The position is limited to 3 years</li><li>Support for International Employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Jülich**Start Date:**To the next possible dateSalary: Pay group 13 (75%) TVöD-BundApplication Deadline: The job will be advertised until the position has been successfully filled.Application ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:08+02:00

true

https://recruiting.fz-juelich.de/jobposting/2e9d4a8a76cf3bc7c78ce5bd0a14e75b4acda74f?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/2e9d4a8a76cf3bc7c78ce5bd0a14e75b4acda74f?ref=helmholtz

15194381

PhD position - Earth System Science within the HDS-LEE graduate school

Area of research:PHD Thesis Job description:<h1>PhD position - Earth System Science within the HDS-LEE graduate school</h1>In the coming decades, climate change and shifts in land use will have a significant impact on the productivity of terrestrial ecosystems in terms of the services they provide (food, feed, fiber, energy), as well as on the challenges society must address. At the Institute of Bio- and Geosciences – Agrosphere (IBG-3), we develop solutions to safeguard ecosystem services based on an improved understanding of hydrological and biogeochemical processes in terrestrial systems. Our focus is on agricultural and forest systems, which are coming under increasing pressure due to global change. Innovative observation technologies are combined with laboratory experiments and modeling to investigate and predict terrestrial processes across scales (from the pore scale through the field scale to the continental scale), thereby contributing to the sustainable use of the natural resources water, soil, and atmosphere.<h2>Your Job</h2>The PhD position is offered in the context of the HDS-LEE graduate school. We are looking for a highly motivated PhD candidate to join our world-leading research program in Earth System modelling and improving Earth System Modeling by better merging of measurement data and model simulations.This PhD project focuses on improving how we estimate key parameters in land-surface and ecosystem models, which are essential for understanding climate change impacts. The work involves reviewing existing modeling and model–data fusion techniques, and developing faster, machine-learning–based tools that can stand in for slow model simulations. These tools will be used to test how model parameters influence results and to make parameter estimation more efficient. The project will apply and evaluate these new methods at different sites and time periods, compare them with established approaches, and finally demonstrate their potential in a Europe-wide ecosystem reanalysis. The outcomes will include open-source software, scientific publications, and a PhD thesis.Your tasks within this framework in detail:<ul><li>Conduct a literature review on modern techniques for combining models with observational data, with a focus on innovative parameter-testing and hybrid modelling approaches.</li><li>Gain a solid understanding of land-surface modelling and the land-surface model used in the project.</li><li>Develop simplified, fast-running model surrogates using machine-learning methods to replace very time-intensive simulations.</li><li>Design an efficient training strategy for these machine-learning tools, making use of existing model simulations and actively selecting new simulations where needed.</li><li>Build and test a model “emulator” that can quickly explore how changes in model parameters affect model behaviour, and validate it using independent sites and time periods.</li><li>Use the newly developed tools to estimate key ecosystem and land-surface parameters, and compare the results against existing model–data fusion methods.</li><li>Apply the improved parameter-estimation techniques in a larger-scale setting to demonstrate their potential for ecosystem reanalysis.</li><li>Prepare scientific publications and present results at conferences.</li><li>Publish the developed software openly with documentation.</li></ul><h2>Your Profile</h2><ul><li>A Masters degree with a strong academic background in mathematics, computer science and earth science/engineering, or a related field</li><li>Proficiency in at least one programming language (Python, Matlab, R, C++, Julia, …)</li><li>Genuine interest in data science and earth sciences</li><li>Good analytical skills with a sound understanding of data evaluation</li><li>Kowledge of numerical simulation, for example with land surface or hydrological models</li><li>Good organisational skills and ability to work both independently and collaboratively</li><li>Effective communication skills and an interest in contributing to a highly international and interdisciplinary team</li><li>Motivation for academic development, supported by bachelor’s and master’s transcripts and two reference letters</li><li>Working proficiency of written and spoken English with extensive vocabulary is required for daily communication and professional contexts (at least B2 level according to the CEFR</li></ul>), supported by a certificate confirming the language level (TOEFL or equivalent or excemption required).<ul><li>Knowledge of German is beneficial</li></ul><h2>Our Benefits for You</h2>We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! This HDS-LEE PhD position will be located at Forschungszentrum Jülich and RWTH Aachen. We offer ideal conditions for you to complete your doctoral degree:<ul><li>Team & Environment: You will work in a motivated team with an international and interdisciplinary focus – at one of the largest research institutions in Europe. Your working place is at Forschungszentrum Julich (group of Prof. H. Hendricks-Franssen); regular exchange with RWTH Aachen (group of Prof. J. Kowalski) is planned.</li><li>Research & Infrastructure: You will have access to excellent scientific and technical facilities for your work. PhD students are encouraged to attend international conferences and a three months research stay abroad with a cooperating partner is possible.</li><li>Attendance in our Graduate School: Unique HDS-LEE graduate school program</li></ul>(including data science courses, soft skill courses and annual retreats)<ul><li>Networking & Exchange: You will participate in (international) conferences and project meetings and actively build your scientific network</li><li>Supervision & Support: We will accompany your doctoral studies with continuous, expert guidance from your academic supervisor</li><li>Work-life balance: We offer flexible working hours to help you balance your professional and personal life. You also have the option of flexible working (in terms of location), which is generally possible after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Annual Leave: You get 30 days of annual leave</li><li>Knowledge & Development: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS)</li><li>Health & well-being: Your health is important to us. You can look forward to a comprehensive company health management programme with a wide range of options, including a beach volleyball court, running groups, yoga classes and much more. In addition, our company medical service and an experienced social counselling team are available to assist you on site</li><li>Campus experience: Our research campus in the countryside creates ideal conditions for collegial exchange and sporting activities right on site. Our cafeteria offers a wide range of options—you can enjoy a relaxing lunch break with a lake view</li><li>Successful start: It is important to us that you quickly settle into the team and are given structured training for your tasks. We also support you from the very beginning and make your start easier with our Welcome Days and Welcome Guide</li><li>Fair remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 60% All information about the TVöD-Bund collective agreement can be found on the BMI website</li></ul>(pay scale table on page 66 ff. of the PDF download)<ul><li>Perspective: The position is initially for a fixed term of 3 years but with the prospect of longer-term employment or</li><li>Fixed-term: The position is limited to 3 years</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Jülich**Start Date:**To the next possible dateSalary: Pay group 13 (75%) TVöD-BundApplication Deadline: The position will be advertised until it is successfully filled.Application ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:08+02:00

true

https://recruiting.fz-juelich.de/jobposting/408b62585f694e1f2e63fc75824ff0cd6e17227d?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/408b62585f694e1f2e63fc75824ff0cd6e17227d?ref=helmholtz

tx_hzg_stellenanzeige:1000Ã¢ÂÂ2026/KG2

PostDoc Position: Backcasting and Climate Services for Climate-Resilient Development

Work group:Gerics - Climate Service Center Area of research:Scientific / postdoctoral posts Starting date:11.05.2026 Job description:PostDoc Position: Backcasting and Climate Services for Climate-Resilient Development Job ID: 1000 - 2026/KG 2 Location: Hamburg Application deadline: 06/07/2026 The Climate Service Center Germany (GERICS), a scientific organizational entity of the Helmholtz-Zentrum Hereon, invites applications for a PostDoc Position, starting as soon as possible. This 2-years position focuses on (1) co-developing and co-testing of backcasting tools with local communities in Amazonian and Landkreis Harburg regions with the aim to co-define desirable climate-resilient futures and (2) on evaluation and monitoring of digital climate service tools. The place of employment is Hamburg. GERICS develops science-based prototype products and services in support to local government, administration and grassroots movements in their efforts to adapt to climate change. It builds up a national and international network structure in order to integrate existing competences and knowledge, and to link various actors within the complex area of climate change. The successful candidate will be working in local case studies in the Amazonian and Landkreis Harburg regions under the frame of the HICSS-funded project BeChange and as part of the Cluster ClimateBridge (https://www.hicss-hamburg.de/projects/ClimateBridge/Detail/index.php.en). The primary goal of the project is to use participatory methods such as backcasting to identify desirable climate futures and to integrate local knowledge into co-created climate-service prototypes for rural smallholder producers. The approach will first be applied in the Brazilian Amazon and then adapted to the Harburg region. Equal opportunity is an important part of our personnel policy. In principle, the full time position (39 h/week) is also sharable. Your tasks -develop a methodological framework (backcasting) in the region of SantarÃ©m -support the implementation of the framework in Landkreis Harburg - use participatory methods to co-develop and test digital tools with and for local communities - validate and monitor framework development - analyze lessons learned from both contexts - build and strengthen relationships with local communities and municipal stakeholders - supervise PhD candidate and student assistants of BeChange project - participate in field trips to SantarÃ©m region, ParÃ¡, Brazil - support coordination and cluster cooperation - participate in project meetings and contribute to project reports - publish findings in international peer-reviewed journals and present results at scientific conferences Your profile - PhD in Geography, Anthropology, Sociology, Sustainability Sciences, or related fields - familiarity in scientific debates on climate change with focus on political ecology approaches - strong knowledge of qualitative and participatory methods in empirical social research - experience working in interdisciplinary and international research projects is an advantage - willingness to conduct fieldwork in Brazil for several weeks - fluency in Portuguese and English (oral and written). Knowledge of the German language is an advantage - strong social, communication, and intercultural skills For content-related questions, please contact Dr. Maria Manez (maria.manez@hereon.de) or Prof. Martina Neuburger (martina.neuburger@uni-hamburg.de). We offer you - an exciting and varied job in a research centre with around 1,000 employees from more than 60 nations - a well-connected research campus (public transport) and best networking opportunities, subsidy for the Deutschlandticket if certain conditions are met (job ticket) - individual opportunities for further training - social benefits according to the collective agreement of the public service and remuneration up to pay group 13 (according to EntgO Bund) - an excellent technical infrastructure and modern workplace equipment - 6 weeks holiday per year; company holidays between Christmas and New Year's Day - very good compatibility private and professional life; offers of mobile and flexible work - free assistance program for employees (EAP) - corporate benefits - office location in the heart of the city of Hamburg in the historic Chilehaus Severely disabled persons and those equaling severely disabled persons who are equally suitable for the position will be considered preferentially within the framework of legal requirements. Interested? Then we are looking forward to receiving your comprehensive application documents (cover letter, CV, transcripts, certificates, etc.) indicating the reference number 2026/KG 2 until 7th, June, 2026. Apply now! <a href="https://jobs2.hereon.de/job/PostDoc-Position-Backcasting-and-Climate-Services-for-Climate-Resilient-Development/1000-en_US/" target="_blank" rel="noreferrer">jobs2.hereon.de/job/PostDoc-Position-Backcasting-and-Climate-Services-for-Climate-Resilient-Development/1000-en_US/</a>This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-11

2026-06-08T01:00:00+02:00

true

https://www.hereon.de/cms60/career/vacancies/029904/index.php.en

Helmholtz-Zentrum Hereon

Germany

Hamburg

Helmholtz-Zentrum Hereon

Public Research Institution

Germany Geesthacht

21502

Max-Planck-Straße 1

contact@hereon.de

https://www.hereon.de/ +49 41 52 87-0 +49 41 52 87-1403

e-mail

personal@hzg.de

https://www.hereon.de/cms60/career/vacancies/029904/index.php.en

15194403

Postdoctoral Researcher (f_m_x) – HYDROCONNECT-HYDROPREDICT

Area of research:Scientific / postdoctoral posts Job description:GFZ is Germany's national centre for solid Earth research. We advance the understanding of dynamic processes to address global challenges, from mitigating the impacts of natural hazards and sustaining our habitat amid global change to responsibly managing georesources. We are part of the Helmholtz Association, the largest German scientific organisation. With around 1,200 employees as well as ca. 500 guest researchers, we contribute to the Helmholtz Research Field Earth and Environment, aligning cutting-edge research with societal relevance and international collaboration. Our work integrates multidisciplinary studies across Earth's system components, leveraging advanced technologies and infrastructure to research solutions and to transfer our knowledge to society. We are doing this in line with our vision: “Taking the pulse of our Earth to safeguard a habitable planet”. For section 4.5 "Subsurface Process Modelling" (department "Geosystems”), we are looking for a: <h3>Reference Number 11261</h3> How does hydrological connectivity interact to influence water storage, runoff generation, groundwater recharge, and streamflow across the landscape? This position is part of the project “Securing Terrestrial Water Cycles: the Helmholtz SOlution Lab Elbe RiVEr Basin (SOLVE)” (funded by the Helmholtz Association). We are looking for a candidate to investigate the hydrological/hydrogeological connectivity in the Elbe River basin to assess groundwater resilience under climatic and water management scenarios. Activities will rely on coupled hydrological and groundwater modelling combined with machine learning techniques to quantify groundwater recharge and resilience to climate variability, predict possible developments under future climate change, and thus provide guidance for its sustainable management. The successful candidate will closely interact with other partners in SOLVE and, in particular, in the WP HYDROCONNECT, where soil moisture connectivity and its relationship with streamflow will be quantified using satellite data, and gravity-based terrestrial water storage observations will be integrated with isotopic tracer methods and geophysical monitoring. Your responsibilities:<ul><li>Develop a hybrid framework to approximate groundwater recharge from a distributed hydrologic model and translate it into groundwater table fluctuations (WTF) for its direct use in groundwater modelling</li><li>Employ xAI to uncover the key climatic, land surface, and hydrogeological drivers underpinning the recharge WTF-dynamics and to reduce uncertainty in recharge estimation</li><li>Introduce groundwater resilience analysis by linking recharge dynamics with aquifer response under stress scenarios </li><li>Use of explainable AI to identify factors influencing groundwater resilience under different demand-recharge scenarios</li><li>Interpretation and publication of results in peer-reviewed journals </li></ul> About You:Essential Qualifications:<ul><li>A PhD degree in Physics, Mathematics or Geosciences is mandatory </li><li>Knowledge of thermal-hydraulic physical processes </li><li>Knowledge in 3D hydrological and hydrogeological modelling and numerical methods</li></ul>Desirable Qualifications:<ul><li>Programming skills are an advantage </li><li>Very good communication skills </li><li>Very good English language skills </li></ul> What we offer:<ul><li>Ambitious and varied tasks in a dynamic and international research environment</li><li>State-of-the-art equipment</li><li>Public service benefits</li><li>Extensive training opportunities</li><li>Professional career advice offered by our in-house Career-Centre</li><li>Flexible working hours and conditions</li><li>Support with finding a good work-life balance offered by benefit@work</li><li>Institute day-care centre on site</li><li>Working at the Albert Einstein Science Park on the Telegrafenberg in Potsdam </li><li>Workplace within walking distance of Potsdam main train station, or just a short ride on the shuttle bus</li></ul> Start date: 1st July 2026 Fixed-term: 18 months (latest until 31.12.2028) Salary: The position is classed as salary group 13 according to “TVöD Bund (Tarifgebiet Ost)”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications. Working hours: Full-time (currently 39 h/week); The position is generally suitable for part-time work. Place of work: Potsdam Have we piqued your interest?If so, we look forward to receiving your application by 1st June 2026. Please use our online application form only.Required documents: <ul><li>CV (with scientific publication list, if applicable) </li><li>Cover letter on research interests and motivation (letter of motivation)</li><li>Names and contact information of two referees </li><li>Transcripts and diplomas for MSc and PhD degrees (certificates/grades); if not available, a confirmation from your institution on the completed degree by the application deadline </li></ul> The GFZ actively promotes diversity and explicitly welcomes applications from all qualified individuals, regardless of ethnic and social origin, nationality, gender, sexual orientation and identity, religion/belief, age and physical characteristics. We also promote an inclusive working environment in which everyone can fully develop their own talents. Anyone who has been recognised as severely disabled will be given preferential consideration in the event of equal suitability and qualification in accordance with the provisions of the German Social Code IX. If you have any further queries regarding gender equality, please do not hesitate to contact our Equal Opportunities Officer.“Diversity in perspectives” is one of GFZ's core values. As an integral part of supporting diversity at our centre, we actively promote women in science and in leadership positions. We, among others, do this through our gender equality plan and the cascade model measures, which we actively implement to enable sustainable equal opportunities in academic career paths. The GFZ thus committedly strives for gender equality in science, including in leadership positions, and strongly encourages women to apply.Data protection information for applicantsIn case of any further queries regarding the field of activity, please contact Dr. Mauro Cacace via email. If you have any general questions about the application process, please contact our recruiting team at our phone number +49 (0) 331-6264-28787.This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Geosciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-01T23:59:59+02:00

true

https://gfz.concludis.de/prj/shw/481d66d7006b307451e463d71d2fc53f_0/11261/Postdoctoral_Researcher_f_m_x_HYDROCONNECT-HYDROPREDICT.htm?stellort=7&lang=en_GB&xid=27

GFZ Helmholtz-Zentrum für Geoforschung

Germany

Potsdam

GFZ Helmholtz-Zentrum für Geoforschung

Public Research Institution

Germany Potsdam

14473

Telegrafenberg

info@gfz.de

https://www.gfz.de +49 331 6264-0 +49 331 288-1600

e-mail

bewerbungen@gfz-potsdam.de

https://gfz.concludis.de/prj/shw/481d66d7006b307451e463d71d2fc53f_0/11261/Postdoctoral_Researcher_f_m_x_HYDROCONNECT-HYDROPREDICT.htm?stellort=7&lang=en_GB&xid=27

15194404

PostDoc / Research Associate - Atom Probe Tomography and Correlative TEM & APT analysis

Area of research:Scientific / postdoctoral posts Job description:<h1>PostDoc / Research Associate - Atom Probe Tomography and Correlative TEM & APT analysis</h1>The Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (ER-C) at Forschungszentrum Jülich is the largest electron microscopy user facility in Europe (http://er-c.org ). At the Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons - Physics of Nanoscale Systems (ER-C-1) we develop new procedures for understanding material properties on the atomic level with a special focus on ultrahigh resolution electron microscopy techniques.The ER-C actively participates in numerous national and European research programs, including the RIANA program ( <a href="https://riana-project.eu/" target="_blank" rel="noreferrer">riana-project.eu</a> ), which provides research infrastructure access in nanoscience and nanotechnology. We are seeking a motivated junior scientist in the field of Atom Probe Tomography (APT) to pursue and expand the atom probe activities in RIANA. The candidate is primarily supposed to perform the APT research of various materials classes, assist other users with the APT analyses and cross-correlate APT activities with parallel TEM investigations in the framework of RIANA projects.<h2>Your Job</h2>An essential part of the RIANA junior scientist position is 1/3 protected personal research time, which can be flexibly spent on the own research projects. Based on the profile of the Ernst Ruska-Centre, those are expected to be in the field of the correlative TEM and APT analysis, with the active participation in the ongoing TOMO project built around the combined state-of-the-art TEM-APT instrument.Your role is to act as scientific researcher and technical staff for RIANA – project user access in the e-dream network (2/3 of the time), in particular:<ul><li>Perform feasibility assessments of requested/planned experiments</li><li>Collaborate with ER-C users and researchers on the TEM-APT experiment design, optimization of sample preparation and development of measurement workflow</li><li>Perform FIB sample preparation and APT characterization for the projects, provide hands-on experimental support</li><li>Perform or assist with APT data analysis and interpretation</li><li>Disseminate results (publications, conferences, trainings) with user teams and support scientific networking</li></ul>Conduct your own research independently or in collaborative projects (1/3 of the time) in the field of correlative electron microscopy and atom probe tomography:<ul><li>Contribute to the research projects related to the development of new microscopy and atom probe techniques as well as advanced data analysis approaches</li><li>Actively participate in the TOMO project</li><li>Establish and maintain collaborations within and outside the institute</li><li>Contribute to raising the visibility of the ER-C in the international scientific community</li></ul><h2>Your Profile</h2><ul><li>Masters degree with subsequent PhD degree (or equivalent) in physics, materials science or related field</li><li>2+ years of experimental expertise in dual-beam FIB and atom probe tomography techniques</li><li>Experimental background in transmission electron microscopy would be a benefit</li><li>Excellent written & verbal communication skills in English (at least C1 level according to the CEFR: <a href="https://go.fzj.de/languagerequirements" target="_blank" rel="noreferrer">go.fzj.de/languagerequirements</a></li></ul>), ideally supported by a certificate confirming the language level<ul><li>Strong interpersonal skills</li><li>High level of self-motivation</li><li>Ability to work in multidisciplinary, collaborative environments</li></ul><h2>Our Benefits for You</h2>We work on highly topical, socially relevant issues and offer you the opportunity to actively shape change! You can expect a wide range of opportunities:<ul><li>MEANINGFUL TASKS: The position offers a varied and diverse role in an international environment</li><li>WORK-LIFE BALANCE: Optimal conditions for balancing work and private life, as well as a family-friendly company policy. The option of flexible working (in terms of location) is generally available after consultation and in line with upcoming tasks and (on-site) appointments</li><li>VACATION: You will receive 30 days of vacation plus additional days off (e.g. between Christmas and New Year's)</li><li>FLEXIBILITY: Flexible working time models, including options close to full-time (https://go.fzj.de/near-full-time ), allow you to tailor your working hours to suit your individual needs</li><li>KNOWLEDGE & FURTHER TRAINING: Your professional development is important to us – we provide targeted, individual support for your professional development</li><li>SUCCESSFUL START: We support you from the very beginning and make your start easier with our Welcome Days and Welcome Guide: <a href="https://go.fzj.de/welcome" target="_blank" rel="noreferrer">go.fzj.de/welcome</a></li><li>SUPPORT FOR INTERNATIONAL EMPLOYEES: Our International Advisory Service makes it easier for international employees to get started</li><li>CAREER CENTER: Postdocs receive explicit support with regard to your career development opportunities: <a href="https://go.fzj.de/careercenter" target="_blank" rel="noreferrer">go.fzj.de/careercenter</a></li><li>FAIR REMUNERATION: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on the BMI website: <a href="https://go.fzj.de/bmi.tvoed" target="_blank" rel="noreferrer">go.fzj.de/bmi.tvoed</a> . The monthly salaries in euros can be found on page 69 of the PDF download</li><li>ADDITIONAL BENEFITS: Benefit from attractive additional services such as a company pension scheme with employer contribution. In addition to your basic salary, you will receive an annual bonus and capital-forming benefits</li><li>FIXED-TERM: The position is initially limited to 2 years</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>**Place of Employment:**JülichStart Date: To the next possible dateWorking Hours: 39 Hours / Week**Salary:**Pay grade 13 of the TVöD-BundApplication Deadline: The position will be advertised until it is successfully filledApplication ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-07-31T17:37:08+02:00

true

https://recruiting.fz-juelich.de/jobposting/8596146340d928bfcba8ee257106dd898c9ea351?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/8596146340d928bfcba8ee257106dd898c9ea351?ref=helmholtz

hzb_stellenangebot:2812E

Postdoctoral Researcher (f/m/d) Ambient Pressure XPS at BESSY II

Work group:Solar Fuels Area of research:Scientific / postdoctoral posts Job description:Reference No. CE 2026/8The Institute Solar Fuels is looking for Postdoctoral Researcher (f/m/d) Ambient Pressure XPS at BESSY II Your Tasks<ul><li>Conduct fundamental investigations of semiconductor/electrolyte interfaces used in photocatalytic and photoelectrochemical chemical conversion.</li><li>Develop a new droplet train experiment to investigate semiconducting/nanoparticle interfaces used in photocatalytic reactions as well as the kinetics of photocatalytic reactions and nanoparticle nucleation and growth.</li><li>Support users (internal and external) of the SpAnTeX end-station and BElChem facility.</li><li>Maintain and upgrade the SpAnTeX end-station.</li><li>Disseminate experimental results at domestic and international conferences as well as in scientific journals.</li></ul>Your Profile<ul><li>Highly motivated and open-minded scientist holding a PhD degree in chemistry, physics, or materials science with experience working at a synchrotron</li><li>Knowledge and experience using X-ray spectroscopies, in particular XAS and XPS</li><li>Experience in the design, construction and implementation of instrumentation used for X-ray spectroscopy</li><li>Strong interest in conducting research on photo(electro)catalytic materials and processes</li><li>Fluency in English (C1 level); knowledge of German is an advantage</li><li>High level of intercultural competence and ability to work effectively in a team</li></ul>We ask you to enclose the following documents with your application:<ul><li>Letter of motivation with a description of your research interests highlighting your experience working at a synchrotron</li><li>Curriculum vitae outlining the stages of your career to date, publications to date, research experience and the contact details of at least two scientific references</li><li> Certificates and grades</li></ul>Further Information Dr. David Starr+49 (030) 8062 – 42320, 14767david.starr@helmholtz-berlin.de Closing Date: 02.06.2026 This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-02T23:00:00+02:00

true

https://recruitingapp-5181.de.umantis.com/Vacancies/2812/Description/2?lang=eng

Helmholtz-Zentrum Berlin für Materialien und Energie

Germany

Berlin

Helmholtz-Zentrum Berlin für Materialien und Energie

Public Research Institution

Germany Berlin

14109

Hahn-Meitner-Platz 1 https://www.helmholtz-berlin.de/pubbin/info-anfrage.pl?sprache=de +49 30 8062-0 +49 30 8062-42181

e-mail

lena.richter@helmholtz-berlin.de

https://recruitingapp-5181.de.umantis.com/Vacancies/2812/Description/2?lang=eng

tx_hzg_stellenanzeige:1001-2026/KG3

Wissenschaftliche Mitarbeiterin (m/w/d) im Bereich der Stadtklimamodellierung

Work group:Gerics - Climate Service Center Area of research:Scientific / postdoctoral posts Starting date:12.05.2026 Job description:Ihre Aufgabenkonzeptionelle (Weiter-) Entwicklung von Service- und Support Angeboten sowie die Betreuung bestehender Angebotedie DurchfÃ¼hrung von Stadtklimasimulationen (Beschaffung und Aufbereitung der Eingangsdaten; DurchfÃ¼hrung von SimulationslÃ¤ufen; textliche und visuelle Ergebnisaufbereitung)Erprobung und Validierung innovativer Anwendungsfelder wie z.B. Agenten-basierte-, Innenraumklima- und hydrologische Modellierungdie UnterstÃ¼tzung von Praxisnutzern in der Selbstanwendung des Modells (DurchfÃ¼hrung von Anwenderschulungen; Technischer Support) kontinuierlicher und enger Austausch mit SchlÃ¼sselakteuren aus Forschung und PraxisDiese Aufgaben erfordern eine enge Zusammenarbeit mit weiteren an der Verstetigung beteiligten Kollegen, sowie externen Kooperations- und Praxispartnern.Ihr ProfilKenntnisse der Stadtklimatologie und Stadtplanung sind von Vorteilfundierte Erfahrungen im Arbeiten an der Schnittstelle von Forschung und AnwendungSpaÃ an der Datenanalyse im Bereich der Geowissenschaften, insbesondere python (numpy, xarray, pandas)sehr gute KommunikationsfÃ¤higkeiten in Wort und Schrift in deutsch und englischErfahrungen im Bereich numerischer Modellierung auf HPC Systemen inkl. virtueller Rechencluster, insbesondere Fortran, MPI, NetCDF, GISReisebereitschaft im In- und Ausland wird vorausgesetztEigeninitiative und die Bereitschaft, sich eigenstÃ¤ndig in neue und vielschichtige Themengebiete einzuarbeitenHochschulabschluss aus den Bereichen Meteorologie, Physik, Geographie oder vergleichbarer StudiengÃ¤ngeulWeitere Informationen zu den beiden Phasen der FÃ¶rdermaÃnahme finden Sie unter <a href="http://uc2-program.org" target="_blank" rel="noreferrer">uc2-program.org</a>, spezifischer zu Modul C unter <a href="https://uc2-klimoprax-useuclim.org/en/" target="_blank" rel="noreferrer">uc2-klimoprax-useuclim.org/en/</a> und <a href="https://www.uc2-propolis.de" target="_blank" rel="noreferrer">www.uc2-propolis.de</a>. FÃ¼r weitere AuskÃ¼nfte wenden Sie sich bitte an<a href="#" data-mailto-token="ocknvq,lqgti0eqtvgmctBjgtgqp0fg" data-mailto-vector="2">joerg.cortekar@hereon.de</a>Dr. JÃ¶rg CortekarWir bieten Ihneneine hervorragende technische Infrastruktur und eine moderne Arbeitsplatzausstattungindividuelle MÃ¶glichkeiten zur WeiterbildungSozialleistungen nach dem Tarifvertrag des Ã¶ffentlichen Dienstes und VergÃ¼tung bis zur Entgeltgruppe 13 nach TV EntgO Bundeinen gut angebundenen Forschungscampus (ÃPNV) und beste MÃ¶glichkeiten zur Vernetzung, Zuschuss zum Deutschlandticket bei vorliegenden Voraussetzungen (Jobticket)ulCorporate BenefitsArbeitsplatz im historischen Chilehaus im Herzen von Hamburg eine spannende und abwechslungsreiche Aufgabe in einem Forschungszentrum mit rund 1.000 BeschÃ¤ftigten aus mehr als 60 Nationen6 Wochen Urlaub im Jahr; Betriebsferien zwischen Weihnachten und Neujahrsehr gute Vereinbarkeit von Privat- und Berufsleben; Angebote von mobiler und flexibler Arbeitkostenloses Employee Assistance Program (EAP)Schwerbehinderte und diesen gleichgestellte behinderte Personen werden bei gleicher Qualifikation und Eignung im Rahmen der gesetzlichen Bestimmungen bevorzugt berÃ¼cksichtigt. Interesse? Wir freuen uns auf Ihre aussageÂkrÃ¤ftigen BewerbungsÂunterlagen (Anschreiben, Lebenslauf, Zeugnisse, Urkunden etc.) unter Angabe der Kennziffer 2026/KG 3 bis zum 07.06.2026.Bewerbungslink fÃ¼r interne Mitarbeiterinnen und Mitarbeiter!<a href="https://jobs2.hereon.de/job/2026KG-3-Wissenschaftliche-Mitarbeiterin-%28mwd%29-im-Bereich-der-Stadtklimamodellierung/1001-de_DE/?isInternalUser=true" target="_blank" rel="noreferrer">jobs2.hereon.de/job/2026KG-3-Wissenschaftliche-Mitarbeiterin-%28mwd%29-im-Bereich-der-Stadtklimamodellierung/1001-de_DE/</a><a href="https://jobs2.hereon.de/job/Wissenschaftliche-Mitarbeiterin-%28mwd%29-im-Bereich-der-Stadtklimamodellierung/1001-de_DE/" target="_blank" rel="noreferrer">jobs2.hereon.de/job/Wissenschaftliche-Mitarbeiterin-%28mwd%29-im-Bereich-der-Stadtklimamodellierung/1001-de_DE/</a>Jetzt bewerben!This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-12

2026-06-09T01:00:00+02:00

true

https://www.hereon.de/cms60/career/vacancies/029912/index.php.en

Helmholtz-Zentrum Hereon

Germany

Hamburg

Helmholtz-Zentrum Hereon

Public Research Institution

Germany Geesthacht

21502

Max-Planck-Straße 1

contact@hereon.de

https://www.hereon.de/ +49 41 52 87-0 +49 41 52 87-1403

e-mail

personal@hzg.de

https://www.hereon.de/cms60/career/vacancies/029912/index.php.en

tx_hzg_stellenanzeige:1002-2026/KS2

Scientist in Marine Digital Innovation

Work group:Institute of Coastal System Analysis and Modeling Area of research:Scientific / postdoctoral posts Starting date:12.05.2026 Job description:Scientist in Marine Digital Innovation Reference code: 1002 ? 2026/KS 2 Work location: Geesthacht Application deadline: June 7th, 2026 The applicant will work in the frame of the EU Research and Innovation Action projects and activities, aiming to develop new products to predict and protect the biodiversity of marine ecosystems. It will illustrate their application within Digital Twins of the Ocean by fostering innovation and collaboration across various disciplines and domains. In the advertised position, focus of the modelling will be on coupled hydrodynamical-wind waves and sediment modelling. This work will contribute to the development of Digital Ocean Twins fostering innovation and collaboration across various disciplines and domains. Our initiative will showcase the application of diverse Digital Ocean Twin frameworks and demonstrate the capabilities of digital ocean twins through selected case studies in the sector of offshore industries. This will improve the understanding of intricate marine systems, considering their physical, biological, ecological, and economic determinants, aiding in informed policymaking. Equal opportunity is an important part of our personnel policy. We would therefore strongly encourage qualified women to apply for the position. In principle, the full time 3-year (post-doc) position (39 h/week) is also sharable. The new position builds on successful recent modelling and Artificial Intelligence (AI) scientific developments and thus offers the best prospects for a career in earth system and climate sciences as well as in the rapidly growing fields of Digital Ocean Twins and multiuse of resources. Your tasks We are looking for a motivated and eager-to-learn new colleague with good programming or data science skills. The applicant will use coupled modelling frameworks of the ocean including hydrodynamics, wind waves, biogeochemistry and suspended sediment dynamics to setup cross-sectorial scenario simulations including climate scenarios and multiuse scenarios. The applicant will be trained by our team in state-of-the-art tools and will proceed in close cooperation with the project partners from all over Europe. The position offers an excellent opportunity for an application-oriented entry into Digital Twins initiative, whereby the work within the framework of the EU horizon mission ocean project contributes directly to the goals of the European Green Deal Initiative. Your profile - a Master?s Degree and PhD in (ocean) modelling (e.g. oceanograohy, physics, mathematics, computer science, data science biogeochemistry, meteorology) - capacity and interest to work in different fields of marine science including physics, biogeochemistry, ecological processes, environmental engineering - very good written and verbal English communication skills are required - good communication skills for communicating results to different audience including general public in relation to dissemination activities We offer you - an exciting and varied job in a research centre with around 1,000 employees from more than 60 nations - a well-connected research campus (public transport bus) and best networking opportunities - individual opportunities for further training - social benefits according to the collective agreement of the public service and remuneration up to pay group 13 according to TV EntgO Bund - an excellent technical infrastructure and modern workplace equipment - 6 weeks of holiday per year; company holidays between Christmas and New Year's Day - very good compatibility of private and professional life; offers of mobile and flexible work - family-friendly company policy with childcare facilities, e.g. nursery close to the company - free assistance program for employees (EAP) - corporate benefits -a varied offer in the canteen on campus Interested? Then we are looking forward to receiving your comprehensive application documents (cover letter, CV, transcripts, certificates, etc.) indicating the reference number 2026/KS 2 until June 7th, 2026. Severely disabled persons and those equaling severely disabled persons who are equally suitable for the position will be considered preferentially within the framework of legal requirements. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-12

2026-06-09T01:00:00+02:00

true

https://www.hereon.de/cms60/career/vacancies/028954/index.php.en

Helmholtz-Zentrum Hereon

Germany

Geesthacht

Helmholtz-Zentrum Hereon

Public Research Institution

Germany Geesthacht

21502

Max-Planck-Straße 1

contact@hereon.de

https://www.hereon.de/ +49 41 52 87-0 +49 41 52 87-1403

e-mail

personal@hzg.de

https://www.hereon.de/cms60/career/vacancies/028954/index.php.en

2174

PhD position in Marine Nitrogen Fixation - Physiological Characterisation, Cellular Modelling, Global Projections (x/m/d/f)

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Job description:PhD position in Marine Nitrogen Fixation - Physiological Characterisation, Cellular Modelling, Global Projections (x/m/d/f) Background The MARNIFIX project aims to qualify and quantify the impacts of climate change on cyanobacteria, i.e. marine nitrogen fixers, from the level of individual cells (energy budgets and redox balances), to cell populations ("cell-to-cell" heterogeneity), to microbial communities (functional diversity), and finally global effects (ecosystem modelling). The subproject carried out at the AWI will focus specifically on levels 1 and 4. It will first investigate the temperature responses of important cellular traits using cultivations with nocturnal nitrogen-fixing cyanobacteria (probably Crocosphaera sp.). Physiological measurements (using membrane inlet mass spectrometry) will be carried out to obtain turnover rates of relevant processes (photosynthesis, nitrogen fixation, respiration) and to estimate energy flows and the modulation of redox equilibria under warming. In a second step, the information obtained will be used to extend and optimise a differential-equation-based model for the simulation of cyanobacterial processes. Finally, using more data collected from the work packages of the cooperation partners, a "Phytoplankton Functional Type" (PFT) will be created, which will map nitrogen fixers separately for the first time in the context of regional and global ecosystem simulations (REcoM3 model). We will try to run the REcoM3 model with the new PFT and compare the results with existing data on regional nitrogen fixation. This work is a critical step towards a better understanding of nitrogen fixation, an important biogeochemical process, and its inclusion in global climate modelling. Your Tasks <ul> <li>Cultivation of cyanobacterial microalgae under controlled laboratory conditions </li> <li>Sampling of cultures using established and standardised protocols </li> <li>Conducting physiological in vivo measurements on living cultures using Membrane Inlet Mass Spectrometry </li> <li>Quantitative analysis and mathematical formalisation of physiological measurement data </li> <li>Integration of experimental data into existing cellular numerical models using Python </li> <li>Development of a cyanobacteria-specific phytoplankton functional type (PFT) for application in global ecosystem models </li> <li>Application and validation of the developed PFT within global modelling frameworks </li> <li>Investigation of the extent to which an explicit representation of cyanobacteria improves the predictive power of global ecosystem models </li> <li>Interdisciplinary research at the interface of experimental physiology, numerical modelling, and marine ecosystem science </li> <li>Anticipated participation in a ship-based research expedition to the western Pacific Ocean in autumn 2026</li></ul> Your Profile <ul><li>M.Sc. in Biology, Environmental Science, or a related field</li><li>Ideally a specialisation in physiology and photosynthesis research</li><li>Good foundation of mathematical knowledge</li><li>Good foundation in the programming language PYTHON</li><li>Good English knowledge (approximately equivalent to CEFR level B1+B2)</li></ul> Preferred Qualifications and Skills <ul><li>Willingness to participate in academic teaching activities</li></ul> Further Information We offer We offer <ul><li>Excellent research environment with access to globally unique infrastructure, comprehensive datasets, and international expeditions </li> <li>Opportunity to develop and pursue independent scientific ideas and innovative research approaches addressing societally relevant questions </li> <li>Close scientific collaboration and interdisciplinary cooperation within the institute as well as with national and international partners </li> <li>An international working environment with daily interaction with colleagues from around the world </li> <li>Opportunities for professional and personal development </li> <li>Flexible working hours </li><li>30 days of annual leave (full-time), plus additional days off on December 24th and 31st</li> <li>Annual special payment in accordance with the German public sector collective agreement (TVöD Bund) </li> <li>Occupational health promotion and company fitness programme with Hansefit </li> <li>Support services and an established culture promoting work–life balance, e.g. through our family office offering childcare services (e.g. holiday programmes) as well as advice on family and care responsibilities </li> <li>Occupational pension scheme (VBL)</li></ul> AWI values diversity and actively promotes gender parity, as well as an open, inclusive environment that provides equal opportunities. We are convinced that diverse teams and a variety of perspectives enrich our work and our daily collaboration. In a continuous process of learning and reflection, we aim to ensure that all our employees can be themselves and feel a sense of belonging. We welcome applications from qualified people regardless of binary and non-binary genders, race and nationality, ethnic and social background, religion, age, disabilities, neurodivergence, sexual orientation, and other identities. Applicants with disabilities will be given preference when equal qualifications are present. AWI fosters work-family compatibility in various ways. And as a new international member of our team, you can be sure that we will help you settle in. Our Family Office and International Office will be glad to support you, even before you start at AWI. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

First Stage Researcher (R1)

To be defined

Other

2026-06-10T12:05:37+02:00

true

https://recruitingapp-5442.de.umantis.com/Vacancies/2174/Description/2?lang=eng

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Germany

Bremerhaven

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Public Research Institution

Germany Bremerhaven

27570

Am Handelshafen 12

info@awi.de

http://www.awi.de +49 471 4831-0 +49 471 4831-1149

e-mail

personal@awi.de

https://recruitingapp-5442.de.umantis.com/Vacancies/2174/Description/2?lang=eng

2184

Postdoc for marine molecular chronobiology (f/x/d/m)

Area of research:Scientific / postdoctoral posts Job description:Postdoc for marine molecular chronobiology (f/x/d/m) Background The position will be located in the BICLOPS group, which investigates Biological Clocks in Pelagic Systems. Affiliated with the Marine Chronobiology working group, it is part of the AWI section Polar Biological Oceanography, which uses a wide spectrum of physiological and genetic analyses to understand biological processes in the open ocean. The focus of the advertised position is on the mechanistic understanding of the circadian clock system in a key North Atlantic zooplankton species, the copepod Calanus finmarchicus. Like countless other pelagic organisms, the copepods perform diel vertical migrations that directly determine the environmental cycles they encounter. As environmental cycles synchronise clocks and clocks affect migration behavior, this creates a chicken-and-egg paradox. We aim to understand how circadian clocks can function in such “self-made” pelagic environments. Your Tasks <ul><li>Analysis of the functional interactions of Calanus circadian clock components, including the use of cell culture assays (e.g. Drosophila S2 cells)</li><li>Establishment of Calanus mutant strains via CRISPR-based targeted mutagenesis, including the development/optimisation of microinjections and genotyping protocols</li><li>Phenotype characterisation of Calanus circadian clock mutant rhythmicity</li><li>Possibility to participate in student supervision and teaching activities</li></ul> Your Profile <ul><li>PhD in molecular biology, genetics, marine biology, biotechnology or a related field</li><li>Experience with cell culture work</li><li>Experience with molecular work (e.g. cloning, sequence analysis, gene editing)</li><li>Motivation to explore a new topic (marine chronobiology)</li><li>Ability to work in a team</li><li>Good English knowledge (approximately equivalent to CEFR level B1+B2)</li></ul> Preferred Qualifications and Skills <ul><li>Experience in chronobiology</li><li>Experience with marine and/or non-model organisms</li><li>Experience with in situ stainings (FISH, immunohistochemistry, HCR)</li><li>Experience with physiological and/or behavioral analysis</li><li>Experience with marine biological field work and/or eDNA</li></ul> Further Information We offer We offer <ul><li>Excellent research environment with access to globally unique infrastructure, comprehensive datasets, and international expeditions</li><li>Opportunity to develop and pursue independent scientific ideas and innovative research approaches addressing societally relevant questions</li><li>Close scientific collaboration and interdisciplinary cooperation within the institute as well as with national and international partners</li><li>An international working environment with daily interaction with colleagues from around the world</li><li>Opportunities for professional and personal development</li><li>Flexible working hours </li><li>Annual special payment in accordance with the German public sector collective agreement (TVöD Bund)</li><li>Occupational health promotion and company fitness programme with Hansefit</li><li>Support services and an established culture promoting work–life balance, e.g. through our family office offering childcare services (e.g. holiday programmes) as well as advice on family and care responsibilities</li><li>Occupational pension scheme (VBL)</li></ul> AWI values diversity and actively promotes gender parity, as well as an open, inclusive environment that provides equal opportunities. We are convinced that diverse teams and a variety of perspectives enrich our work and our daily collaboration. In a continuous process of learning and reflection, we aim to ensure that all our employees can be themselves and feel a sense of belonging. We welcome applications from qualified people regardless of binary and non-binary genders, race and nationality, ethnic and social background, religion, age, disabilities, neurodivergence, sexual orientation, and other identities. Applicants with disabilities will be given preference when equal qualifications are present. AWI fosters work-family compatibility in various ways. And as a new international member of our team, you can be sure that we will help you settle in. Our Family Office and International Office will be glad to support you, even before you start at AWI. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-10T15:03:57+02:00

true

https://recruitingapp-5442.de.umantis.com/Vacancies/2184/Description/2?lang=eng

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Germany

Bremerhaven

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Public Research Institution

Germany Bremerhaven

27570

Am Handelshafen 12

info@awi.de

http://www.awi.de +49 471 4831-0 +49 471 4831-1149

e-mail

personal@awi.de

https://recruitingapp-5442.de.umantis.com/Vacancies/2184/Description/2?lang=eng

2193

Postdoc in "Cloud physics" (f/d/m/x)

Area of research:Scientific / postdoctoral posts Job description:Postdoc in "Cloud physics" (f/d/m/x) Background With the project Deepcloud, we will use the machine-learning revolution to better understand clouds and their role in the climate system. We aim to train a deep learning model on observations and physical models to represent cloud processes across scales from individual turbulent eddies to cloud systems spanning hundreds of kilometers. We will use this fully data-driven model to understand better how clouds respond to and influence climate change. Your Tasks <ul><li>Develop, train, and apply the deepcloud model in collaboration with other team members</li><li>Evaluate the physical realism of model results using theoretical understanding, physical models, and observations</li><li>Use the model to investigate the behaviour of Arctic clouds in current and future climates</li></ul> Your Profile <ul><li>PhD in physics, meteorology, or a related subject</li><li>Background in cloud physics, boundary-layer processes, or turbulence studies</li><li>Experience with handling large datasets, strong quantitative skills</li><li>A high degree of creativity and scientific curiosity</li><li>Very good English knowledge (approximately equivalent to CEFR level C1)</li></ul> Preferred Qualifications and Skills<ul><li>Rigor in coding and scientific practice</li></ul> Further Information We offer We offer <ul><li>Excellent research environment with access to globally unique infrastructure, comprehensive datasets, and international expeditions</li><li>Opportunity to develop and pursue independent scientific ideas and innovative research approaches addressing societally relevant questions</li><li>Close scientific collaboration and interdisciplinary cooperation within the institute as well as with national and international partners</li><li>An international working environment with daily interaction with colleagues from around the world</li><li>Opportunities for professional and personal development</li><li>Flexible working hours and the possibility of mobile working for up to 50% of regular working hours</li><li>30 days of annual leave (full-time), plus additional days off on December 24th and 31st</li><li>Annual special payment in accordance with the German public sector collective agreement (TVöD Bund)</li><li>Occupational health promotion and company fitness programme with Hansefit</li><li>Support services and an established culture promoting work–life balance, e.g. through our family office offering childcare services (e.g. holiday programmes) as well as advice on family and care responsibilities</li><li>Occupational pension scheme (VBL)</li></ul> AWI values diversity and actively promotes gender parity, as well as an open, inclusive environment that provides equal opportunities. We are convinced that diverse teams and a variety of perspectives enrich our work and our daily collaboration. In a continuous process of learning and reflection, we aim to ensure that all our employees can be themselves and feel a sense of belonging. We welcome applications from qualified people regardless of binary and non-binary genders, race and nationality, ethnic and social background, religion, age, disabilities, neurodivergence, sexual orientation, and other identities. Applicants with disabilities will be given preference when equal qualifications are present. AWI fosters work-family compatibility in various ways. As a new international member of our team, you can be sure that we will help you settle in. Our Family Office and International Office will be glad to support you, even before you start at AWI. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-10T14:29:17+02:00

true

https://recruitingapp-5442.de.umantis.com/Vacancies/2193/Description/2?lang=eng

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Germany

Bremerhaven

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Public Research Institution

Germany Bremerhaven

27570

Am Handelshafen 12

info@awi.de

http://www.awi.de +49 471 4831-0 +49 471 4831-1149

e-mail

personal@awi.de

https://recruitingapp-5442.de.umantis.com/Vacancies/2193/Description/2?lang=eng

2194

Postdoc in “Resilience vs vulnerability of polar food webs to environmental stressors” (m/f/d/x)

Area of research:Scientific / postdoctoral posts Job description:Postdoc in “Resilience vs vulnerability of polar food webs to environmental stressors” (m/f/d/x) Background Global warming is reshaping Arctic and Antarctic sea-ice habitats, with still uncertain consequences for complex marine food webs. Alongside these physical changes, anthropogenic pollutants — such as organohalogenated compounds and microplastics— add further stress to the system. Additional pressures include ocean warming, acidification, and rising levels of shipping and tourism. Together, these factors influence the structure, connectivity, and functioning of polar marine food webs. In this role, your task is to model a range of plausible scenarios describing how polar food webs may evolve under these combined stressors. This work will incorporate field data generated by various PhD and student projects within the group, including studies on trophic interactions and the occurrence of PFAS (per- and polyfluoroalkyl substances) and microplastics in Arctic and Antarctic ecosystems. The outcomes will support projections of ecosystem health and functioning in future polar oceans characterised by reduced sea ice and increasing human activity, ultimately contributing to a knowledge base for the management and conservation of biological resources in these vulnerable ecosystems. Key research questions include, but are not limited to: <ul><li>How might projected changes in sea-ice cover and other environmental variables affect the diet composition, availability, and distribution of commercially important fish species and their preferred prey?</li><li>How could cumulative stressors — such as climate-driven dietary shifts that alter patterns of pollutant bioaccumulation and biomagnification — affect the feeding ecology of key ecological species and the functioning of entire ecosystems?</li><li>Based on model output, what is concrete advice for stakeholders and decision-makers regarding the sustainability of potential future fishing activities in the central Arctic Ocean?</li></ul> The position offers the opportunity to explore your own ideas in a dynamic, supportive, and creative working environment. The postdoc project will be strongly linked to two ongoing PhD projects investigating trophic dynamics and pollution burden in polar food webs. All projects are embedded in the Helmholtz Young Investigator Group Double-Trouble (Junior Research Group at AWI). Your Tasks <ul><li>Simulate and model the results of various pressures on the current and future structure of polar ecosystems, including results from the two PhD projects in the working group, by using different ecosystem models, such as Ecopath</li><li>Formulate predictions on the resilience vs. vulnerability of polar ecosystems to cumulative stressors, e.g., warming, sea-ice loss, species migration, biodiversity loss, pollution, shipping, etc.</li><li>Present research results to experts and non-experts (conferences, workshops, outreach)</li><li>Publish your research in renowned peer-reviewed scientific journals</li></ul> Your Profile <ul><li>PhD degree (or equivalent) in marine ecology, marine ecotoxicology or a related field</li><li>Experience in ecosystem modelling</li><li>Understanding of polar marine food webs and the impact of climate change</li><li>Independent and creative working style</li><li>Goal-oriented and persistent working style </li><li>Proficiency in spoken and written English (approximately equivalent to CEFR level C2)</li></ul> Further Information We offer We offer <ul><li>Excellent research environment with access to globally unique infrastructure, comprehensive datasets, and international expeditions </li> <li>Opportunity to develop and pursue independent scientific ideas and innovative research approaches addressing societally relevant questions </li> <li>Close scientific collaboration and interdisciplinary cooperation within the institute as well as with national and international partners </li> <li>An international working environment with daily interaction with colleagues from around the world </li> <li>Opportunities for professional and personal development </li> <li>Flexible working hours and the possibility of mobile working for up to 50% of regular working hours </li> <li>Annual special payment in accordance with the German public sector collective agreement (TVöD Bund) </li> <li>Occupational health promotion and company fitness programme with Hansefit </li> <li>Support services and an established culture promoting work–life balance, e.g. through our family office offering childcare services (e.g. holiday programmes) as well as advice on family and care responsibilities </li> <li>Occupational pension scheme (VBL)</li></ul> AWI values diversity and actively promotes gender parity, as well as an open, inclusive environment that provides equal opportunities. We are convinced that diverse teams and a variety of perspectives enrich our work and our daily collaboration. In a continuous process of learning and reflection, we aim to ensure that all our employees can be themselves and feel a sense of belonging. We welcome applications from qualified people regardless of binary and non-binary genders, race and nationality, ethnic and social background, religion, age, disabilities, neurodivergence, sexual orientation, and other identities. Applicants with disabilities will be given preference when equal qualifications are present. AWI fosters work-family compatibility in various ways. And as a new international member of our team, you can be sure that we will help you settle in. Our Family Office and International Office will be glad to support you, even before you start at AWI. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-10T12:48:43+02:00

true

https://recruitingapp-5442.de.umantis.com/Vacancies/2194/Description/2?lang=eng

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Germany

Bremerhaven

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Public Research Institution

Germany Bremerhaven

27570

Am Handelshafen 12

info@awi.de

http://www.awi.de +49 471 4831-0 +49 471 4831-1149

e-mail

personal@awi.de

https://recruitingapp-5442.de.umantis.com/Vacancies/2194/Description/2?lang=eng

hzb_stellenangebot:2817E

Postdoc (m/f/d) in Digital Catalysis at HIPOLE Jena

Work group:HIPOLE: Helmholtz-Institute for Polymers in Energy Applications Jena (HI-POLE) Area of research:Scientific / postdoctoral posts Job description:Reference No. HI 2026/5The Helmholtz Institute HIPOLE: Helmholtz-Institute for Polymers in Energy Applications Jena (HI-POLE) is looking for Postdoc (m/f/d) in Digital Catalysis at HIPOLE Jena Your Tasks<ul><li>Development and application of data-driven methods for catalyst research within the CARE-O-SENE project</li><li>Use of artificial intelligence and Large Language Models (LLMs), e.g., for text mining of scientific literature</li><li>Development of methods for the analysis of experimental data, e.g., from spectroscopy</li><li>Collaboration with experimental partners within the CARE-O-SENE consortium</li><li>Publication and presentation of research results</li></ul>Your Profile<ul><li>Completed doctoral degree in chemistry, materials science, computer science, physics, or a related field</li><li>Demonstrated experience in machine learning and/or data analysis, preferably applied to chemistry or materials science</li><li>Programming skills in Python; experience with ML frameworks (e.g., PyTorch, scikit-learn) and/or LLM APIs</li><li>Interest in or experience with catalysis, spectroscopy, or related experimental methods</li><li>Excellent written and spoken English skills</li></ul>You demonstrate a high level of commitment, initiative, problem-solving skills, and a willingness to familiarize yourself with diverse areas of responsibility. You are characterized by your teamwork skills, reliability, independence, and communication abilities (including proficiency in English). You enjoy working in an interdisciplinary, international team within a diverse and dynamic work environment.The employment contract is fixed-term until December 31, 2027.Further Information Anne Kürschner+493641948589 Closing Date: 15.06.2026 This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-15T23:00:00+02:00

true

https://recruitingapp-5181.de.umantis.com/Vacancies/2817/Description/2?lang=eng

Helmholtz-Zentrum Berlin für Materialien und Energie

Germany

Jena

Helmholtz-Zentrum Berlin für Materialien und Energie

Public Research Institution

Germany Berlin

14109

Hahn-Meitner-Platz 1 https://www.helmholtz-berlin.de/pubbin/info-anfrage.pl?sprache=de +49 30 8062-0 +49 30 8062-42181

e-mail

lena.richter@helmholtz-berlin.de

https://recruitingapp-5181.de.umantis.com/Vacancies/2817/Description/2?lang=eng

hzb_stellenangebot:2819E

Postdoc (m/f/d) “Lignin-based Carbon Anodes for Sodium-Ion Batteries” at HIPOLE Jena

Work group:HIPOLE: Helmholtz-Institute for Polymers in Energy Applications Jena (HI-POLE) Area of research:Scientific / postdoctoral posts Job description:Reference No. HI 2026/6The Helmholtz Institute HIPOLE: Helmholtz-Institute for Polymers in Energy Applications Jena (HI-POLE) is looking for Postdoc (m/f/d) “Lignin-based Carbon Anodes for Sodium-Ion Batteries” at HIPOLE Jena Your Tasks<ul><li>Synthesis of carbon materials, preferably based on lignin or other sustainable carbon sources</li><li>Application of various coating processes, such as liquid coating or chemical vapour deposition (CVD) on the produced carbon materials</li><li>Scaling up the synthesis and coating processes to a scale of >100 g</li><li>Structural characterization using XRD, Raman spectroscopy, SEM and physisorption, and evaluation of the results</li><li>Conducting electrochemical tests (e.g. cyclic voltammetry, impedance spectroscopy, galvanostatic charging/discharging) in Swagelok cells, evaluating the results and interpreting them in relation to structural properties</li><li>Presenting the results at seminars, project meetings and conferences, and publishing them in scientific journals</li></ul>Your Profile<ul><li>Completed PhD in chemistry, materials science or a related field, with a focus on electrochemistry or carbon materials</li><li>Proven expertise in the characterization of carbon materials (e.g. XPS, Raman, SEM) and adsorption methods</li><li>Experience with alkali-ion batteries or capacitors, as well as the manufacture and testing of electrodes</li><li>Solid knowledge in electrochemical methods (e.g. GCD, CV, EIS)</li><li>Excellent written and spoken English</li></ul>You demonstrate a high level of commitment, initiative, problem-solving skills, and a willingness to familiarize yourself with diverse areas of responsibility. You are characterized by your teamwork skills, reliability, independence, and communication abilities (including proficiency in English). You enjoy working in an interdisciplinary, international team within a diverse and dynamic work environment.The employment contract is limited to 24 months. There is the possibility of extension.Further Information Anne Kürschner+493641948589 Closing Date: 15.06.2026 This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-15T23:00:00+02:00

true

https://recruitingapp-5181.de.umantis.com/Vacancies/2819/Description/2?lang=eng

Helmholtz-Zentrum Berlin für Materialien und Energie

Germany

Jena

Helmholtz-Zentrum Berlin für Materialien und Energie

Public Research Institution

Germany Berlin

14109

Hahn-Meitner-Platz 1 https://www.helmholtz-berlin.de/pubbin/info-anfrage.pl?sprache=de +49 30 8062-0 +49 30 8062-42181

e-mail

lena.richter@helmholtz-berlin.de

https://recruitingapp-5181.de.umantis.com/Vacancies/2819/Description/2?lang=eng

15194451

Postdoc - Land Surface Modelling

Area of research:Scientific / postdoctoral posts Job description:<h1>Postdoc - Land Surface Modelling</h1>In the coming decades, climate change and land use change will have a significant impact on the performance of terrestrial ecosystems in terms of their services (food, feed, fiber, energy) and the challenges facing society. At the Institute of Bio- and Geosciences - Agrosphere (IBG-3), we are developing solutions to secure ecosystem services based on an improved understanding of hydrological and biogeochemical processes in terrestrial systems. Innovative observation technologies are combined with laboratory experiments and modeling to research and predict terrestrial processes across scales (from the pore scale to the field scale to the continental scale), thereby contributing to the sustainable use of natural resources such as water, soil, and the atmosphere.<h2>Your Job</h2>In the context of theACTUATE project(Helmholtz, Syncom), you will perform land surface model simulations to analyze the impact of future extreme weather events on water resources and agriculture over Europe. Future extreme weather events will be provided by project partners in the form of storyline simulations. You will also simulate the impact of different adaptation measures. Main tasks will be:<ul><li>Performing land surface model simulations over Europe</li><li>Analysis of large model simulation datasets with a focus on water resources (soil moisture, groundwater, river discharge); agriculture (crop yield) and forest (biomass)</li><li>Definition of adaptation scenarios in the areas of water resources, agriculture and forest management and simulation of their impact</li><li>Participation in project meetings (online and in Germany)</li><li>Presentation of results in international publications, conferences, project reports and popular media</li></ul><h2>Your Profile</h2><ul><li>A Master degree in nature science or engineering and a PhD degree with a strong academic background in earth system science and simulations</li><li>Proficiency in at least one programming language (Python, Fortran, C++, R, …)</li><li>Very good background in simulation models, preferably land surface, atmospheric and/or hydrological models</li><li>Good background in the analysis of large datasets</li><li>Very good organisational skills and ability to work both independently and collaboratively</li><li>Effective communication skills and an interest in contributing to a highly international and interdisciplinary team</li><li>Motivation for further academic development, like writing funding proposals and contribution in supervision of MSc and PhD students</li><li>Working proficiency of written and spoken English with extensive vocabulary is required for daily communication and professional contexts (at least B2 level according to the CEFR</li></ul>), supported by a certificate confirming the language level (TOEFL or equivalent or excemption required)<ul><li>Knowledge of German is beneficial</li></ul>Please feel free to apply for the position even if you do not have all the required skills and knowledge. We may be able to teach you missing skills during your induction.<h2>Our Benefits for You</h2>We work on highly topical, socially relevant issues and offer you the opportunity to actively shape change! You can expect a wide range of opportunities:<ul><li>Meaningful tasks: The position offers a varied and diverse role in an international environment</li><li>Work-life balance: Optimal conditions for balancing work and private life, as well as a family-friendly company policy. The option of flexible working (in terms of location) is generally available after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Vacation: You will receive 30 days of vacation (depending on the chosen working time model) plus additional days off (e.g. between Christmas and New Year's)</li><li>Flexibility: Flexible working time models, including options close to full-time</li></ul>, allow you to tailor your working hours to suit your individual needs<ul><li>Knowledge & further training: Your professional development is important to us – we provide targeted, individual support</li><li>Health & well-being: Your health is important to us. You can look forward to a comprehensive occupational health management program with a wide range of offerings - e.g., a beach volleyball court, running groups, yoga classes, and much more. In addition, our company medical service and an experienced social counseling team are available to assist you on site</li><li>Campus experience: Our research campus in the countryside creates ideal conditions for collegial exchange and sporting activities right on site. Our cafeteria offers a wide range of options—you can enjoy a relaxing lunch break with a lake view</li><li>Successful start: It is important to us that you quickly settle into the team and are given structured training for your tasks. We also support you from the very beginning and make your start easier with our Welcome Days and Welcome Guide</li><li>Fair remuneration: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade EG 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on theBMI website</li></ul>. The monthly salaries in euros can be found on page 69 ff. of the PDF download<ul><li>Additional benefits: Benefit from attractive additional services such as a company pension scheme with employer contribution. In addition to the basic salary, there is an additional year-end bonus.</li><li>Fixed-term: The position is limited to 2 years</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li><li>Career Center: You will receive explicit support with regard to your career development opportunities</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>**Place of Employment:**JülichStart Date: As soon as possibleWorking Hours: 39 Hours / WeekSalary: EG 13 TVöD-BundApplication Deadline: 2026-06-14Application ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-14T23:59:00+02:00

true

https://recruiting.fz-juelich.de/jobposting/26c177169bdfd523f77cb663bb97acab8b0f727e?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/26c177169bdfd523f77cb663bb97acab8b0f727e?ref=helmholtz

15194455

Postdoctoral Researcher - Computational & Translational Analysis of Pulmonary Nodules

Work group:Computational and Molecular Prevention Area of research:Scientific / postdoctoral posts Starting date:13.05.2026 Contract time limit:1780610399 Job description:Computational and Molecular PreventionThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Medical sciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-13

2026-05-28T13:33:35+02:00

true

https://jobs.dkfz.de/en/jobs/168576/postdoctoral-researcher-computational-translational-analysis-of-pulmonary-nodules?mtm_campaign=hgf&mtm_kwd=job-en

Deutsches Krebsforschungszentrum

Germany

Heidelberg

Deutsches Krebsforschungszentrum

Public Research Institution

Germany Heidelberg

69120

Im Neuenheimer Feld 280

presse@dkfz.de

https://www.dkfz.de +49 6221 42-0 +49 6221 42-2995

e-mail

personalabteilung@dkfz.de

https://jobs.dkfz.de/en/jobs/168576/postdoctoral-researcher-computational-translational-analysis-of-pulmonary-nodules?mtm_campaign=hgf&mtm_kwd=job-en

2185

PhD position in marine molecular chronobiology (f/x/d/m)

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Job description:PhD position in marine molecular chronobiology (f/x/d/m) Background The position will be located in the BICLOPS group, which investigates Biological Clocks in Pelagic Systems. Affiliated with the Marine Chronobiology working group, it is part of the AWI section Polar Biological Oceanography, which uses a wide spectrum of physiological and genetic analyses to understand biological processes in the open ocean. The focus of the advertised position is on the molecular/mechanistic understanding of light sensing and internal clock control in a key North Atlantic zooplankton species, the copepod Calanus finmarchicus. Like countless other pelagic organisms, the copepods perform diel vertical migrations that shape the daily light cycles they encounter. As light synchronizes internal clocks, and clocks affect migration behavior, this creates a chicken-and-egg paradox. We explore how clocks can function in such “self-made” pelagic environments. Your Tasks <ul><li>Locate sites of light receptor (opsin) and clock gene expression within the Calanus body</li><li>Characterize the spectral sensitivity of selected opsin light receptors</li><li>Explore how different light characteristics (intensity/spectrum) affect Calanus diel rhythms of clock, physiology, and behavior</li><li>Possibility to participate in student supervision and teaching activities</li></ul> Your Profile <ul><li>MSc in either molecular biology, marine biology, genetics or a related field</li><li>Experience with in situ stainings/imaging and/or cell culture work</li><li>Experience with molecular work (e.g. cloning, sequence analysis, qPCR)</li><li>Motivation to explore a new topic (zooplankton chronobiology)</li><li>Ability to work in a team</li><li>Good English knowledge (approximately equivalent to CEFR level B1+B2)</li></ul> Preferred Qualifications and Skills <ul><li>Experience in chronobiology</li><li>Experience with marine and/or non-model organisms</li><li>Experience with physiological and/or behavioral analysis</li></ul> Further Information We offer We offer <ul><li>Excellent research environment with access to globally unique infrastructure, comprehensive datasets, and international expeditions </li> <li>Opportunity to develop and pursue independent scientific ideas and innovative research approaches addressing societally relevant questions </li> <li>Close scientific collaboration and interdisciplinary cooperation within the institute as well as with national and international partners </li> <li>An international working environment with daily interaction with colleagues from around the world </li> <li>Opportunities for professional and personal development </li> <li>Flexible working hours </li> <li>Annual special payment in accordance with the German public sector collective agreement (TVöD Bund) </li> <li>Occupational health promotion and company fitness programme with Hansefit </li> <li>Support services and an established culture promoting work–life balance, e.g. through our family office offering childcare services (e.g. holiday programmes) as well as advice on family and care responsibilities </li> <li>Occupational pension scheme (VBL)</li></ul> AWI values diversity and actively promotes gender parity, as well as an open, inclusive environment that provides equal opportunities. We are convinced that diverse teams and a variety of perspectives enrich our work and our daily collaboration. In a continuous process of learning and reflection, we aim to ensure that all our employees can be themselves and feel a sense of belonging. We welcome applications from qualified people regardless of binary and non-binary genders, race and nationality, ethnic and social background, religion, age, disabilities, neurodivergence, sexual orientation, and other identities. Applicants with disabilities will be given preference when equal qualifications are present. AWI fosters work-family compatibility in various ways. And as a new international member of our team, you can be sure that we will help you settle in. Our Family Office and International Office will be glad to support you, even before you start at AWI. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

First Stage Researcher (R1)

To be defined

Other

2026-06-10T15:16:46+02:00

true

https://recruitingapp-5442.de.umantis.com/Vacancies/2185/Description/2?lang=eng

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Germany

Bremerhaven

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Public Research Institution

Germany Bremerhaven

27570

Am Handelshafen 12

info@awi.de

http://www.awi.de +49 471 4831-0 +49 471 4831-1149

e-mail

personal@awi.de

https://recruitingapp-5442.de.umantis.com/Vacancies/2185/Description/2?lang=eng

15194477

Research Associate in the field of data management and software development

Area of research:Scientific / postdoctoral posts Job description:<h1>Research Associate in the field of data management and software development</h1>Data is the new resource of the 21st century, and its availability seems boundless. If you're passionate about contributing to the establishment of a crucial segment in the data relationship life cycle for plant science, we invite you to join the Omics-/Database-based Bioinformatics division (IBG-4) at the Institute of Bio- and Geosciences at Forschungszentrum Jülich. IBG-4, led by Prof. Dr. Usadel, specializes in data integration, classical bioinformatics, data science, and machine learning.The position offered will be part of the NFDI DataPLANT, which focuses on developing tools and services to enable easy research data management. The project will be embedded in collaborations with several projects focused on developing databases, software, tools, and services for research data management, such as HMC ELN-RO, FAIRagro, and MibiNet.<h2>Your Job</h2><ul><li>You will contribute to connecting infrastructures to allow increased interoperability of data from different scientific domains</li><li>You will work on the development of tools and concepts to increase interoperability between Electronic Lab Notebooks (ELNs) and RO-Crates/FAIR Digital Objects</li><li>You will be involved in the maintenance of other tools within the field of research data management</li><li>You will collaborate closely with domain scientists to ensure that developed tools and models align with real-world scientific workflows in the life sciences, demonstrating their application in concrete scientific use cases</li><li>You will present scientific results at project meetings and international conferences and publish them in scientific journals</li></ul><h2>Your Profile</h2><ul><li>Master’s degree or PhD in Data Science or Bioinformatics with strong experience in software development (front-end and back-end) and research data management</li><li>Proficiency in programming languages such as Python, HTML, and JavaScript</li><li>Profound knowledge and experience with data management topics such as RO-Crates, ELNs, ontologies, data repositories, and FAIR data principles</li><li>Experience in ontology development, controlled vocabularies, and data curation is advantageous</li><li>Structured and analytical thinking, as well as a systematic, careful working method</li><li>Willingness to collaborate with existing research units at Forschungszentrum Jülich, within the NFDI, and connected projects</li><li>Excellent English skills (written and spoken); working knowledge of German is a plus</li></ul><h2>Our Benefits for You</h2>We work on highly topical, socially relevant issues and offer you the opportunity to actively shape change! You can expect a wide range of opportunities:<ul><li>Meaningful tasks: The position offers a varied and diverse role in an international environment</li><li>Work-life balance: Optimal conditions for balancing work and private life, as well as a family-friendly company policy. The option of flexible working (in terms of location) is generally available after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Vacation: You will receive 30 days of vacation plus additional days off (e.g. between Christmas and New Year's)</li><li>Flexibility: Flexible working time models, including options close to full-time</li></ul>, allow you to tailor your working hours to suit your individual needs<ul><li>Knowledge & further training: Your professional development is important to us – we provide targeted, individual support</li><li>Successful start: It is important to us that you quickly settle into the team and are given structured training for your tasks. We also support you from the very beginning and make your start easier with our Welcome Days and Welcome Guide</li><li>Fair remuneration: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on theBMI website</li></ul>. The monthly salaries in euros can be found on page 69 ff. of the PDF download<ul><li>Additional benefits: Benefit from attractive additional services such as a company pension scheme with employer contribution. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75%</li><li>Fixed Term: The position is limited to 2 years</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li><li>Career Center: You will receive explicit support with regard to your career development opportunities</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>**Place of Employment:**Jülich**Start Date:**To the next possible dateWorking Hours: 39 Hours / WeekSalary: Pay group 13 TVöD-BundApplication Deadline: The position will be advertised until it is successfully filledApplication ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-07-31T17:37:08+02:00

true

https://recruiting.fz-juelich.de/jobposting/b9f2ea45fe7b3994f8d04a8fcd2aca086a3bab2a?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/b9f2ea45fe7b3994f8d04a8fcd2aca086a3bab2a?ref=helmholtz

NATURE:77721

PhD Student (f/m/d) Mechanical characterization of ion-irradiated layers as part of a materials acceleration platform for the use of high-entropy-alloys as nuclear structural materials / Completed university studies (Master) in Materials …

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Starting date:01.07.2026 Job description:<h1>PhD Student (f/m/d) Mechanical characterization of ion-irradiated layers as part of a materials acceleration platform for the use of high-entropy-alloys as nuclear structural materials</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.The Institute of Resource Ecology performs research to protect humans and the environment from hazards caused by pollutants resulting from technical processes that produce energy and raw materials.The Department of Structural Materials is looking for a PhD Student (f/m/d) Mechanical characterization of ion-irradiated layers as part of a materials acceleration platform for the use of high-entropy-alloys as nuclear structural materials.High-Entropy Alloys (HEA) have great potential to fulfil the demanding requirements regarding tolerance against irradiation, high temperatures and corrosion posed by next generation nuclear power plants. While this resulted in rising interest in such alloys as nuclear structural materials, conventional methods of alloy development with a focus on the iterative refinement of specific compositions have proven too time prohibitive when faced with the vast number of possible HEA compositions and resulting material properties.A recently started European joint research project aims to address this challenge by developing a materials acceleration platform (MAP) for nuclear structural materials. It will combine numerical simulations, ion irradiations and fast screening tests to facilitate the targeted search for HEAs with high resistance to irradiation and corrosion to be used as structural materials in a lead cooled fast reactor (LFR). Special emphasis will be on acceleration of the alloy development process and researching methods to investigate the transferability of ion induced irradiation damage towards neutron induced damage.The offered phd position will focus on the irradiation induced damage of the HEA candidates withing the scope of the nuclear MAP.  This includes the development and implementation of screening tests for irradiation induced embrittlement and swelling as well as cooperation with colleagues at HZDR and European partner institutions working on other aspects of the MAP.Recruitment is subject to final approval by the project sponsor.<h2>Your tasks</h2># Planning and conduction of screening-tests to evaluate irradiation tolerance of high-entropy alloys # Hardness measurement of thin ion-irradiated layers by nanoindentation, including numerical evaluation of the results # Characterization of irradiation induced swelling using profilometry # Independent concept development and experimental validation # Documentation, analysis and scientific publication of results (publications, conferences, dissertation) <h2>Your profile</h2># Completed university studies (Master/ Diploma) in the field of Materials Science, Physics, Materials Engineering, Nuclear Engineering or a related field # Solid knowledge of materials characterization, particularly regarding microstructure and mechanical properties # Initial experience or strong interest in ion irradiation and irradiation induced effects (embrittlement, hardening, swelling) # Basic knowledge of micro- or nanohardness measurement is an advantage # Experience with microstructure-based modelling of mechanical properties is desirable # Scientific curiosity, openness to new topics and willingness for further development # Willingness to communicate and collaborate with scientific partner institutions # Enthusiasm for tackling challenging and complex scientific questions # Willingness to present research results at national and international conferences # Ability to work in a team, independent, structured and solution-oriented working style # Proficiency in scientific software (Origin, Matlab, Python) and good command of MS Office # Basic knowledge of scientific data analysis and statistical evaluation # Excellent written and spoken English skills, German skills desired <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Scientific excellence and extensive professional networking opportunities # A structured PhD program with a comprehensive range of continuing education and networking opportunities - more information about the PhD program at the HZDR can be found here # Salary and social benefits in accordance with the collective agreement for the public sector (TVöD-Bund) including 30 days of paid holiday leave, company pension scheme (VBL) # We support a good work-life balance with the possibility of part-time employment, mobile working and flexible working hours # Numerous company health management offerings # Employee discounts with well-known providers via the platform Corporate Benefits # An employer subsidy for the "Deutschland-Ticket Jobticket" We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

First Stage Researcher (R1)

To be defined

Other

2026-07-01

2026-06-16T00:00:00+02:00

true

https://www.hzdr.de/job2240e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Dresden

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2240e

15194484

Tasso Springer Fellowships - Three PhD Positions in Neutron Research

Area of research:PHD Thesis Job description:<h1>Tasso Springer Fellowships - Three PhD Positions in Neutron Research</h1>Are you interested in performing exciting research with neutrons and working together with scientists from all over the world?The Jülich Centre for Neutron Science (JCNS)develops and operates high-performance neutron scattering instruments at some of the best neutron sources worldwide. Our main outstation is located at the Heinz Maier-Leibnitz Zentrum (MLZ) in Garching near Munich, where we operate 11 instruments in a user program and for our own research in the fields of "Neutron Scattering and Soft Matter (JCNS-1)", "Quantum Materials and Collective Phenomena (JCNS-2)" and "Neutron Analytics for Energy Research (JCNS-3)". JCNS invites applications for the Tasso Springer Fellowship Program, named after the outstanding neutron scientist who in his career was bridging neutron research in Jülich to Garching and Grenoble. The PhD fellowships aim at educating the next generation of researchers in neutron scattering. The successful candidates will be jointly supervised by scientists based at the outstation in Garching and at the JCNS institutes in Jülich.<h2>Your Job</h2>In the present call we are offering three remaining Tasso Springer PhD fellowships. The PhD projects will focus on the following three topics, related to the core focus of our JCNS institutes. The projects will be realized in close cooperation between the JCNS at the Heinz-Maier Leibnitz Center in Garching and the JCNS institutes in Jülich. The preferred place of work is Garching, however, depending on the preferences, the candidates can also be based in Jülich:<ul><li>Project 4: Experimental and numerical investigation of the heat flow generated by magnetic nanoparticles inside a solvent for medical therapy (JCNS-2)</li><li>Project 5: Interfacial structure of citrate on magnetite and its hydration state (JCNS-3)</li><li>Project 6: Dynamics of water and ligand molecules on nanoparticle surfaces via neutron spectroscopy (JCNS-3)</li></ul>All three projects involve hands-on participation in experiments at large-scale facilities, laboratory-based characterization techniques, requiring visualizing, analysis and interpretation of experimental data. The research results shall be published in peer-reviewed scientific journals and presented at conferences.IMPORTANT: Please specify in the application which project you are specifically interested in. Further details on the projects can be found on ourJCNS Website<h2>Your Profile</h2><ul><li>Master’s degree in solid state physics, chemistry, crystallography, material science or a related subject</li><li>Experience in X-ray or neutron scattering methods</li><li>Experience in research related to the focus area of the project of your choice</li><li>Experience with analysis of scientific data</li><li>Scientific programming skills, e.g. Python, Matlab are an additional asset</li><li>You have an independent and responsible way of working, creativity, commitment, high degree of teamwork, as well as enjoyment of cooperative collaboration</li><li>You have a very good command of written and spoken English (at least B2 level according to the CEFR</li></ul>)<h2>Our Benefits for You</h2>We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with:<ul><li>Research & Infrastructure: You will have access to excellent scientific and technical facilities for your work</li><li>Visit of International Conferences & Networking Opportunities: You will have the chance to participate in national and international conferences and have the opportunity to increase your scientific network through participation in workshops and schools</li><li>Annual Leave: You get 30 days of annual leave</li><li>Knowledge & Development: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS)</li><li>Successful start: It is important to us that you quickly settle into the team and are given structured training for your tasks. We also support you from the very beginning and make your start easier with our Welcome Days and Welcome Guide</li><li>Fair remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75% of a monthly salary, as well as capital-forming benefits. All information about the TVöD-Bund collective agreement can be found on the BMI website</li></ul>(pay scale table on page 66 ff. of the PDF download)<ul><li>Fixed-Term: The position is limited to 3 years</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Garching (München)**Start Date:**To the next possible dateSalary: Pay group 13 (75%) TVöD-BundApplication Deadline: The position will be advertised until it is successfully filledApplication ProcessFAQContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:07+02:00

true

https://recruiting.fz-juelich.de/jobposting/2d8fef01d7b17b64c0d6ac6ebbc31527f17a87bc?ref=helmholtz

Forschungszentrum Jülich

Germany

Garching

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/2d8fef01d7b17b64c0d6ac6ebbc31527f17a87bc?ref=helmholtz

15194485

PhD Thesis - In situ TEM of Coulomb phase excitation in artificial spin ice matter

Area of research:PHD Thesis Job description:<h1>PhD Thesis - In situ TEM of Coulomb phase excitation in artificial spin ice matter</h1>Forschungszentrum Jülich’s Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (ER-C), specifically the Physics of Nanoscale Systems (ER-C-1), is a world-class research institute focused on understanding and engineering materials at the atomic scale. Using state-of-the-art electron microscopy and spectroscopy, the institute develops new experimental methods to reveal how nanoscale structures determine magnetic, electronic, catalytic, and soft-matter properties. Its research supports major challenges in energy conversion and storage, advanced materials, nanotechnology, and emerging life-science applications. ER-C-1 also operates as part of a national user facility, giving academic and industrial researchers access to cutting-edge instruments, expert support, and collaborative opportunities in an international environment—making it an outstanding place for PhD candidates to carry out high-impact, interdisciplinary research.<h2>Your Job</h2>This PhD project focuses on the quantitative investigation of Coulomb phases in artificial spin ice materials. The selected candidate will explore the dynamics and thermal fluctuations of magnetic monopoles in patterned artificial spin ice structures, examining their behavior across varying temperatures and applied magnetic fields in three dimensions. The research will primarily be carried out using advanced TEM techniques, with a strong focus on Lorentz microscopy and off-axis electron holography for quantitative magnetic imaging. The project will involve extensive use of a new state-of-the-art liquid helium cryo-magnetizing stage.Your tasks in detail:1. Experimental design and data acquisition<ul><li>Performing structural and chemical characterization of specimens using advanced TEM techniques, including electron diffraction, imaging and spectroscopy, in collaboration with colleagues performing material syntheis and complementary measurements at partner locations in France and Germany.</li><li>Optimizing electron optical configurations for medium and large field-of-view electron holography.</li><li>Developing and implementing automated acquisition workflows for electron holographic measurements across a wide range of sample temperatures and applied magnetic fields.</li><li>Acquisition and analysis of large datasets (e.g., thousands of electron holograms).</li></ul>2. Data infrastructure and management<ul><li>Establishing efficient data transfer pipelines from detector systems to data servers.</li></ul>3. Data processing and quantitative analysis<ul><li>Advancing data processing workflows, including classification, alignment and quantitative analysis.</li><li>Applying advanced image processing techniques to denoise and improve electron optical phase images.</li><li>Interpretation of recorded data in terms of the magnetic properties of the studied artificial spin ice lattices.</li></ul><h2>Your Profile</h2><ul><li>Excellent completed master's degree in physics, material sciences, engineering or a related field.</li><li>Good knowledge of solid state physics.</li><li>Ideally, experience in the field of transmission electron microscopy and in computer programming or scripting.</li><li>High level of self-motivation, as well as enjoyment and skill in practical work.</li><li>Willingness to take on responsibility for laboratory equipment.</li><li>High level of teamwork and enjoyment of cooperative collaboration.</li><li>Ability to quickly familiarize yourself with new methods and techniques.</li><li>Ability to work cooperatively with internal and external project partners.</li><li>Very good command of written and spoken English with extensive vocabulary is required (at least B2 level according to the CEFR</li></ul>), ideally supported by a certificate confirming the language level.<h2>Our Benefits for You</h2><ul><li>Team & Environment: You will work in a motivated team with an international and interdisciplinary focus – at one of the largest research institutions in Europe</li><li>Research & Infrastructure: You will have access to excellent scientific and technical facilities for your work</li><li>Supervision & Support: We will accompany your doctoral studies with continuous, expert guidance from your academic supervisor</li><li>Work-life balance: We offer flexible working hours to help you balance your professional and personal life. You also have the option of flexible working (in terms of location), which is generally possible after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Annual Leave: You get 30 days of annual leave</li><li>Knowledge & Development: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS)</li><li>Fair remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75% of a monthly salary, as well as capital-forming benefits. All information about the TVöD-Bund collective agreement can be found on the BMI website</li></ul>(pay scale table on page 66 ff. of the PDF download)<ul><li>Perspective: The position is for a fixed term of 3 years with the possibility to extend the contract to 4 years in total</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Jülich**Start Date:**To the next possible dateSalary: Pay group 13 (75%) TVöD-BundApplication Deadline: The position will be published until it is successfully filled.Application ProcessFAQContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:08+02:00

true

https://recruiting.fz-juelich.de/jobposting/969396929249ec28683a5d1f08880c2b8e0209de?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/969396929249ec28683a5d1f08880c2b8e0209de?ref=helmholtz

15194486

PhD Thesis - Ultrafast Electron Holography of Cobalt Nanowires Using GHz RF Electron Beam Pulser

Area of research:PHD Thesis Job description:<h1>PhD Thesis - Ultrafast Electron Holography of Cobalt Nanowires Using GHz RF Electron Beam Pulser</h1>Forschungszentrum Jülich’s Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (ER-C), specifically the Physics of Nanoscale Systems (ER-C-1), is a world-class research institute focused on understanding and engineering materials at the atomic scale. Using state-of-the-art electron microscopy and spectroscopy, the institute develops new experimental methods to reveal how nanoscale structures determine magnetic, electronic, catalytic, and soft-matter properties. Its research supports major challenges in energy conversion and storage, advanced materials, nanotechnology, and emerging life-science applications. ER-C-1 also operates as part of a national user facility, giving academic and industrial researchers access to cutting-edge instruments, expert support, and collaborative opportunities in an international environment—making it an outstanding place for PhD candidates to carry out high-impact, interdisciplinary research.<h2>Your Job</h2>The PhD project investigates ultrafast magnetisation dynamics in cobalt nanowires using time-resolved off-axis electron holography with picosecond temporal resolution in a transmission electron microscope retrofitted with an RF-based electron beam pulser. The aim is to probe coherent magnetisation precession and map the spatial evolution of magnetic domains during switching events by applying GHz microwave pump pulses resonant with the nanowire’s ferromagnetic resonance frequency. This work will establish a new methodology for studying nanoscale magnetic dynamics relevant to next-generation magnetic memory and logic devices. This project offers the opportunity to work at the intersection of ultra-fast electron microscopy, RF physics, magnetism, and electron holography. The project will be carried out in close collaboration with Dr. Thomas Lagrange (EPFL).Your Tasks in detail:<ul><li>Design and execute GHz microwave pump–probe experiments to excite and measure ultrafast magnetisation reversal and precessional dynamics in cobalt nanowires with picosecond temporal resolution.</li><li>Develop and optimise time-resolved electron holography protocols to achieve nanometre-scale (~1 nm) spatial resolution under low pulse current conditions, including signal-to-noise (SNR) enhancement strategies.</li><li>Analyse phase-resolved holographic data to quantitatively extract local magnetic field distributions, spin-wave propagation velocities, domain-wall motion, and magnetic damping parameters.</li><li>Documentation and publication of results in reports, scientific manuscripts, and conference presentations in English</li><li>Collaboration with and co-supervision of Master's students and research interns</li></ul><h2>Your Profile</h2><ul><li>Excellent completed master's degree in physics, material sciences, engineering, or a related field.</li><li>Solid knowledge of semiconductor physics, lasers, and optics.</li><li>Ideally, experience in the field of transmission electron microscopy.</li><li>High level of self-motivation, as well as enjoyment and skill in practical work.</li><li>Willingness to take on responsibility for the laboratory and equipment.</li><li>A high level of teamwork and enjoyment of cooperative collaboration.</li><li>Furthermore, you can quickly familiarize yourself with new methods and techniques.</li><li>Ability to work cooperatively with internal and external project partners.</li><li>Very good command of written and spoken English with extensive vocabulary is required (at least B2 level according to the CEFR</li></ul>), ideally supported by a certificate confirming the language level.<h2>Our Benefits for You</h2><ul><li>Team & Environment: You will work in a motivated team with an international and interdisciplinary focus – at one of the largest research institutions in Europe</li><li>Research & Infrastructure: You will have access to excellent scientific and technical facilities for your work</li><li>Supervision & Support: We will accompany your doctoral studies with continuous, expert guidance from your academic supervisor</li><li>Work-life balance: We offer flexible working hours to help you balance your professional and personal life. You also have the option of flexible working (in terms of location), which is generally possible after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Annual Leave: You get 30 days of annual leave</li><li>Knowledge & Development: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS)</li><li>Fair remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75% of a monthly salary, as well as capital-forming benefits. All information about the TVöD-Bund collective agreement can be found on the BMI website</li></ul>(pay scale table on page 66 ff. of the PDF download)<ul><li>Perspective: The position is for a fixed term of 3 years with the possibility to extend the contract to 4 years in total</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Jülich**Start Date:**To the next possible dateSalary: Pay group 13 (75%) TVöD-BundApplication Deadline: The position will be advertised until it is successfully filled.Application ProcessFAQContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:08+02:00

true

https://recruiting.fz-juelich.de/jobposting/7f268446f69edc630b2527cc89bd1bd3b3f85a31?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/7f268446f69edc630b2527cc89bd1bd3b3f85a31?ref=helmholtz

15194487

PhD Position – Non-collinear Altermagnetic Weyl Semimetal: Polarized neutron scattering investigations

Area of research:PHD Thesis Job description:<h1>PhD Position – Non-collinear Altermagnetic Weyl Semimetal: Polarized neutron scattering investigations</h1>Are you interested in uncovering the physics of altermagnetic Weyl semimetals using polarized inelastic neutron scattering? Then join us now.The Jülich Centre for Neutron Science - Quantum Materials and Collective Phenomena (JCNS-2)offers an outstanding environment for cutting-edge research in quantum materials, combining internationally renowned expertise in neutron scattering with advanced in-house characterization facilities and access to leading large-scale facilities. Your research will contribute to the emerging field of altermagnetism and the development of future spintronic and quantum technologies with broad societal impact.<h2>Your Job</h2>Momentum-dependent spin splitting is traditionally associated with spin–orbit coupling effects such as Rashba and Dresselhaus interactions. However, recent symmetry analysis reveals that antiferromagnets can exhibit spin splitting even without SOC, including in centrosymmetric, light-element materials—an emerging class known as altermagnets, opening new directions for spintronics.This PhD project will use polarized inelastic neutron scattering to explore a non-collinear antiferromagnet, aiming to provide definitive evidence of altermagnetism beyond the collinear limit. The work will uncover chiral magnon behavior and push the experimental frontier of altermagnetic research.Your tasks include:<ul><li>Preparation of samples for neutron diffraction experiments</li><li>Characterization using in-house PPMS, MPMS, and X-ray diffraction</li><li>Perform scattering experiments at large-scale neutron and x-ray scattering facilities</li><li>Evaluation, documentation, and publication of the obtained data via reports, manuscripts, and presentations</li><li>Cooperation with and co-supervision of intern and master students</li></ul><h2>Your Profile</h2><ul><li>Master’s degree or equivalent in physics, chemistry, materials science, crystallography, or a related field</li><li>Experience in (neutron) scattering techniques is of advantage</li><li>A scientific background in the proposed research area is advantageous but not mandatory</li><li>Very good command of written and spoken English with extensive vocabulary is required (at least B2 level according to the CEFR</li></ul>), ideally supported by a certificate confirming the language level. Knowledge of the German language is not mandatory but certainly appreciated<h2>Our Benefits for You</h2>We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with:<ul><li>Team & Environment: You will work in a motivated team with an international and interdisciplinary focus – at one of the largest research institutions in Europe</li><li>Research & Infrastructure: You will have access to excellent scientific and technical facilities for your work</li><li>Networking & Exchange: You will participate in (international) conferences and project meetings and actively build your scientific network</li><li>Supervision & Support: We will accompany your doctoral studies with continuous, expert guidance from your academic supervisor</li><li>Work-life balance: We offer flexible working hours to help you balance your professional and personal life. You also have the option of flexible working (in terms of location), which is generally possible after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Annual Leave: You get 30 days of annual leave</li><li>Knowledge & Development: Your professional development is important to us – we support you specifically and individually e.g., through training and networking opportunities specifically for doctoral candidates (JuDocS)</li><li>Fair remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75% of a monthly salary, as well as capital-forming benefits. All information about the TVöD-Bund collective agreement can be found on the BMI website</li></ul>(pay scale table on page 66 ff. of the PDF download)<ul><li>Fixed-term: The position is limited to 3 years</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Jülich**Start Date:**To the next possible dateSalary: Pay group 13 (75%) TVöD-BundApplication Deadline: The position will be advertised until it is successfully filledApplication ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:08+02:00

true

https://recruiting.fz-juelich.de/jobposting/d8c7ffea63862a3d8b1a2161fb64b3ace424d0fb?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/d8c7ffea63862a3d8b1a2161fb64b3ace424d0fb?ref=helmholtz

15194488

PhD-Position - Development of scalable superconducting quantum systems

Area of research:PHD Thesis Job description:<h1>PhD-Position - Development of scalable superconducting quantum systems</h1>The mission of the Institute for Functional Quantum Systems (PGI-13) is to create the technological scientific basis to make quantum computing usable. We focus on developing quantum devices, improving their coherence an materials, and implementing quantum gates, algorithms and architectures. We use superconducting qubis that operate at temperatures close to absolute zero and are controlled by high-speed signals. A key requirement is to preserve high quality quantum operations as we scale. Overcoming these exciting challenges lies at the interface between scientific research an engineering.Check out our lab opening here:<a href="https://blogs.helmholtz.de/research-field-information/en/2023/10/27/julich-research-center-opens-quantum-computer-laboratory/" target="_blank" rel="noreferrer">blogs.helmholtz.de/research-field-information/en/2023/10/27/julich-research-center-opens-quantum-computer-laboratory/</a>and us hosting a summer school here:<a href="https://www.youtube.com/watch?v=Itm2hrlSXIU" target="_blank" rel="noreferrer">www.youtube.com/watch</a><h2>Your Job</h2>This position focuses on building, operating, and testing superconducting quantum devices. Your tasks in detail are:<ul><li>Design and fabrication of superconducting quantum circuits</li><li>Setting up experimental systems for cryogenic measurements</li><li>Development of a microwave quantum control & readout stack</li><li>Development of Python code to operate quantum systems</li><li>Detailed experimental characterization of superconducting qubits to quantify performance and identify limiting physical mechanisms</li><li>Perform quantum device calibrations, benchmarking, and run quantum algorithms</li><li>Presenting and publishing the research on an international stage</li></ul><h2>Your Profile</h2>As part of our experimental team, you will regularly work in state-of-the-art laboratories and clean rooms. The role involves working in a cryogenic laboratory environment and following specific clean room protocols<ul><li>Master`s degree in physics or electrical engineering or a related field</li><li>Willingness to work in laboratory and cleanroom environments</li><li>Ideally, initial experience in a technical or scientific environment (e.g. cleanroom, laboratory)</li><li>Knowledge of solid state physics and/or quantum information</li><li>Experience with programming, preferably with Python</li><li>Fluent written and spoken English (at least C1 level according to the CEFR: <a href="https://go.fzj.de/languagerequirements" target="_blank" rel="noreferrer">go.fzj.de/languagerequirements</a></li></ul>), ideally supported by a certificate confirming the language level<ul><li>Team-oriented and highly motivated to work in an experimental laboratory</li><li>A background in quantum computing as well as experience with cryogenics, signal delivery, microfabrication, materials optimization, and microwave control are highly preferred qualifications</li></ul>Please feel free to apply for the position even if you do not have all the required skills and knowledge. We may be able to teach you missing skills during your induction.<h2>Our Benefits for You</h2>We work on the very latest issues that impact our society and are offering you the chance to actively help in shaping the change! We support you in your work with:<ul><li>Team & Environment: You will work in a motivated team with an international and interdisciplinary focus – at one of the largest research institutions in Europe</li><li>Research & Infrastructure: You will have access to excellent scientific and technical facilities for your work</li><li>Supervision & Support: We will accompany your doctoral studies with continuous, expert guidance from your academic supervisor</li><li>Work-life balance: We offer flexible working hours to help you balance your professional and personal life. You also have the option of flexible working (in terms of location), which is generally possible after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Annual Leave: You get 30 days of annual leave</li><li>Health & well-being: Your health is important to us. You can look forward to a comprehensive company health management programme with a wide range of options, including a beach volleyball court, running groups, yoga classes and much more. In addition, our company medical service and an experienced social counselling team are available to assist you on site</li><li>Campus experience: Our research campus in the countryside creates ideal conditions for collegial exchange and sporting activities right on site. Our cafeteria offers a wide range of options—you can enjoy a relaxing lunch break with a lake view</li><li>Fair remuneration: Depending on your qualifications and assigned responsibilities, you will be classified according to pay group 13 (75%) of the TVöD-Bund. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75% of a monthly salary, as well as capital-forming benefits. All information about the TVöD-Bund collective agreement can be found on the BMI website</li></ul>(pay scale table on page 66 ff. of the PDF download)<ul><li>PERSPECTIVE: The position is initially for a fixed term of 3,5 years but with the prospect of longer-term employment</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>Place of Employment: Aachen**Start Date:**To the next possible dateSalary: Pay group 13 (75%) TVöD-Bund**Application Deadline:**The job will be advertised until the position has been successfully filled.Application ProcessContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

First Stage Researcher (R1)

To be defined

Other

2026-07-31T17:37:10+02:00

true

https://recruiting.fz-juelich.de/jobposting/f8f6ce3a71875fecb6441ab220c82e516bccf32d?ref=helmholtz

Forschungszentrum Jülich

Germany

Aachen

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/f8f6ce3a71875fecb6441ab220c82e516bccf32d?ref=helmholtz

2191

PhD position in the project "Chronobiology of foraminiferans and diatoms" (m/x/w/d)

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Job description:PhD position in the project "Chronobiology of foraminiferans and diatoms" (m/x/w/d) Background The Marine Chronobiology group of Dr Kristin Tessmar-Raible at AWI/UOL (https://uol.de/marine-chronobiologie) aims to broaden its investigations beyond animal species. Foraminiferans are key organisms in the carbon cycle with already scientifically documented possible lunar growth rhythms, yet even basic chronobiological investigations are missing. Given the currently ongoing climate changes, it is of critical importance to understand, which processes are driven by endogenous clocks and which by external environmental rhythms, as they respond differently to environmental change. Your Tasks <ul><li>Implementation of first experiments to document the existing internal and external rhythms of suitable foraminiferans (e.g. Heterostigina depressa) and the diatom symbionts on amolecular and behavioral level, including diel/circadian and lunar/circalunar periods</li><li>Identification and investigation of putative light (sensory) receptors and (core clock?) genes that drive these rhythms</li><li>Backup plan will include the chronobiological work on model diatom species, such as Phaeodactylum triconutum, with an experienced collaborator, as the work on foraminiferans involves many technical establishments</li></ul> Your Profile <ul><li>Master’s degree (or equivalent) in marine biology, molecular ecology, or related fields</li><li>Experience in the work with foraminiferans both on a behavioral and molecular level</li><li>Proficiency in the use of molecular and bioinformatic tools to produce and analyze gene expression and genomic data</li><li>Excellent written and oral communication skills</li><li>Demonstrated ability to work in a team </li><li>Very good German and English knowledge (approximately equivalent to CEFR level C1)</li></ul> Further information We offer We offer <ul><li>Excellent research environment with access to globally unique infrastructure, comprehensive datasets, and international expeditions</li><li>Opportunity to develop and pursue independent scientific ideas and innovative research approaches addressing societally relevant questions</li><li>Close scientific collaboration and interdisciplinary cooperation within the institute as well as with national and international partners</li><li>An international working environment with daily interaction with colleagues from around the world</li><li>Opportunities for professional and personal development</li><li>Flexible working hours and the possibility of mobile working for up to 50% of regular working hours</li><li>Annual special payment in accordance with the German public sector collective agreement (TVöD Bund)</li><li>Occupational health promotion and company fitness programme with Hansefit</li><li>Support services and an established culture promoting work–life balance, e.g. through our family office offering childcare services (e.g. holiday programmes) as well as advice on family and care responsibilities</li><li>Occupational pension scheme (VBL)</li></ul> AWI values diversity and actively promotes gender parity, as well as an open, inclusive environment that provides equal opportunities. We are convinced that diverse teams and a variety of perspectives enrich our work and our daily collaboration. In a continuous process of learning and reflection, we aim to ensure that all our employees can be themselves and feel a sense of belonging. We welcome applications from qualified people regardless of binary and non-binary genders, race and nationality, ethnic and social background, religion, age, disabilities, neurodivergence, sexual orientation, and other identities. Applicants with disabilities will be given preference when equal qualifications are present. AWI fosters work-family compatibility in various ways. And as a new international member of our team, you can be sure that we will help you settle in. Our Family Office and International Office will be glad to support you, even before you start at AWI. This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Environmental science

First Stage Researcher (R1)

To be defined

Other

2026-06-17T14:04:37+02:00

true

https://recruitingapp-5442.de.umantis.com/Vacancies/2191/Description/2?lang=eng

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Germany

Bremerhaven

Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung

Public Research Institution

Germany Bremerhaven

27570

Am Handelshafen 12

info@awi.de

http://www.awi.de +49 471 4831-0 +49 471 4831-1149

e-mail

personal@awi.de

https://recruitingapp-5442.de.umantis.com/Vacancies/2191/Description/2?lang=eng

15194504

Postdoctoral Researcher (f_m_x) – Adaptive Digital Twin Prototypes for EGS Systems

Area of research:Scientific / postdoctoral posts Job description:GFZ is Germany's national centre for solid Earth research. We advance the understanding of dynamic processes to address global challenges, from mitigating the impacts of natural hazards and sustaining our habitat amid global change to responsibly managing georesources. We are part of the Helmholtz Association, the largest German scientific organisation. With around 1,200 employees as well as ca. 500 guest researchers, we contribute to the Helmholtz Research Field Earth and Environment, aligning cutting-edge research with societal relevance and international collaboration. Our work integrates multidisciplinary studies across Earth's system components, leveraging advanced technologies and infrastructure to research solutions and to transfer our knowledge to society. We are doing this in line with our vision: “Taking the pulse of our Earth to safeguard a habitable planet”. Within the EU-funded project UPLIFT (Unlocking Petrothermal Lithologies through Innovative Fracture Technologies) in section 4.5 "Subsurface Modelling" (department “Geosystems”), we are looking for a: <h3>Reference Number 11253</h3> UPLIFT brings together key European EGS industry and research institutions to demonstrate, at Czechia’s leading energy research site RINGEN, how multi-stage Enhanced Geothermal System (EGS) stimulation can be efficiently implemented in Europe, while reducing technical, social, and environmental risks. This includes adaptive stimulation designs for more efficient and safe permeability enhancement and micro-turbine drilling to improve reservoir access. To support this, we will investigate the self-propping behaviour of European basement rocks through laboratory experiments, benchmark these results against acid and proppant-based stimulation methods, and compare water-only with proppant-based stimulation treatments in the Bedretto Underground Laboratory. Additionally, we will develop high-fidelity, physics-based Digital Twins to guide stimulation designs, as well as fast surrogate models for real-time operational decision-making.The PostDoc position offers the opportunity to develop a high-fidelity, adaptive Digital Twin (DT) prototype of an EGS to support planning of field operations and to demonstrate near-real-time simulations of stimulation treatments and system responses via an AI-physics-based surrogate DT of the EGS. Your responsibilities:<ul><li>Collect and coordinate with the partners available data on the local geology, material properties, and boundary conditions of the investigated site</li><li>Integrate the data into a multi-physics reservoir simulator to provide a high-fidelity and physically-realistic digital representation of the reservoir’s thermo-hydro-mechanical response</li><li>Validate the model against operational data from the project partners </li><li>Construct a representative data set of expected system variability to train and validate a physics-preserving AI-driven surrogate model for real-time use in the field demonstrator</li><li>Use the surrogate model to identify the most influential parameters and properties to quantify the resulting system uncertainties to inform and steer the stimulation strategies for the targeted reservoir</li><li>Seamless integration (input) of the acquired field data into the simulation environment to help identify best operation practices</li><li>Seamless integration (output) of the DT results to the operations team and seismic team to assist optimal and flexible control algorithms to steer the field experiments</li></ul> About You:Essential Qualifications: <ul><li>Master's degree and PhD in Earth, Environmental or Physical Sciences, or in a related field</li><li>Advanced expertise in numerical modelling (specifically relevant for thermal hydraulic and mechanical reservoir analysis) and complex simulation environments (familiarity with HPC concepts is an asset) </li><li>Familiarity with basic coding concepts (e.g. basic control and data structures, object-oriented programming, troubleshooting and debugging) specifically for C++ and Python (Julia) programming languages</li><li>Demonstrated capacity for international teamwork and excellent communication skills</li></ul>Desirable Qualifications:<ul><li>Creative and critical thinking, and the ability to publish, are demonstrated by a record of original and innovative publications</li><li>Proficiency in spoken and written English. German language skills are useful, but no requirement</li><li>Excellent communication skills</li></ul> What we offer:<ul><li>Ambitious and varied tasks in a dynamic and international research environment</li><li>State-of-the-art equipment</li><li>Public service benefits</li><li>Extensive training opportunities</li><li>Professional career advice offered by our in-house Career-Centre</li><li>Flexible working hours and conditions</li><li>Support with finding a good work-life balance offered by benefit@work</li><li>Institute day-care centre on site</li><li>Working at the Albert Einstein Science Park on the Telegrafenberg in Potsdam </li><li>Workplace within walking distance of Potsdam main train station, or just a short ride on the shuttle bus</li></ul> Start date: As soon as possible Fixed-term: 36 months Salary: The position is classed as salary group 13 according to “TVöD Bund (Tarifgebiet Ost)”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications. Working hours: Full-time (currently 39 h/week); The position is generally suitable for part-time work. Place of work: Potsdam Have we piqued your interest?If so, we look forward to receiving your application by 17th June 2026. Please use our online application form only.Required documents: <ul><li>Letter of motivation detailing your background, interest in the position and general career goals</li><li>Curriculum Vitae</li><li>Academic credentials (mark sheets and degree statements/certificates)</li><li>Short abstract of the PhD thesis or equivalent</li><li>References: the names and contact details of at least two referees</li></ul> The GFZ actively promotes diversity and explicitly welcomes applications from all qualified individuals, regardless of ethnic and social origin, nationality, gender, sexual orientation and identity, religion/belief, age and physical characteristics. We also promote an inclusive working environment in which everyone can fully develop their own talents. Anyone who has been recognised as severely disabled will be given preferential consideration in the event of equal suitability and qualification in accordance with the provisions of the German Social Code IX. If you have any further queries regarding gender equality, please do not hesitate to contact our Equal Opportunities Officer.“Diversity in perspectives” is one of GFZ's core values. As an integral part of supporting diversity at our centre, we actively promote women in science and in leadership positions. We, among others, do this through our gender equality plan and the cascade model measures, which we actively implement to enable sustainable equal opportunities in academic career paths. The GFZ thus committedly strives for gender equality in science, including in leadership positions, and strongly encourages women to apply.Data protection information for applicantsIn case of any further queries regarding the field of activity, please contact Dr. Mauro Cacace via email. If you have any general questions about the application process, please contact our recruiting team at our phone number +49 (0) 331-6264-28787.This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Geosciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-17T23:59:59+02:00

true

https://gfz.concludis.de/prj/shw/ddfa8a1fa86914072eb6e3e55c253856_0/11253/Postdoctoral_Researcher_f_m_x_Adaptive_Digital_Twin_Prototypes_for_EGS_Systems.htm?stellort=7&lang=en_GB&xid=27

GFZ Helmholtz-Zentrum für Geoforschung

Germany

Potsdam

GFZ Helmholtz-Zentrum für Geoforschung

Public Research Institution

Germany Potsdam

14473

Telegrafenberg

info@gfz.de

https://www.gfz.de +49 331 6264-0 +49 331 288-1600

e-mail

bewerbungen@gfz-potsdam.de

https://gfz.concludis.de/prj/shw/ddfa8a1fa86914072eb6e3e55c253856_0/11253/Postdoctoral_Researcher_f_m_x_Adaptive_Digital_Twin_Prototypes_for_EGS_Systems.htm?stellort=7&lang=en_GB&xid=27

15194505

Doctoral Researcher (f_m_x) – Hydro-Geophysics

Area of research:PHD Thesis Job description:GFZ is Germany's national centre for solid Earth research. We advance the understanding of dynamic processes to address global challenges, from mitigating the impacts of natural hazards and sustaining our habitat amid global change to responsibly managing georesources. We are part of the Helmholtz Association, the largest German scientific organisation. With around 1,200 employees as well as ca. 500 guest researchers, we contribute to the Helmholtz Research Field Earth and Environment, aligning cutting-edge research with societal relevance and international collaboration. Our work integrates multidisciplinary studies across Earth's system components, leveraging advanced technologies and infrastructure to research solutions and to transfer our knowledge to society. We are doing this in line with our vision: “Taking the pulse of our Earth to safeguard a habitable planet”. For section 4.4 "Hydrology" (department 4 “Geosystems”), we are looking for a: <h3>Reference Number 11282</h3> This position is part of the Research Unit “RING: Rotation in Physics, Geodesy, and Geophysics”, funded by the German Research Foundation (DFG). RING brings together expertise from several universities, research institutions and a Federal Agency across Germany to improve measurements with laser-optical instruments to observe changes in Earth rotation. The overall goal is to use these observations for enhancing geodetic and geophysical applications, such as quantifying mass variations in the Earth system by climate variability and change. The open position is part of the RING project P6, which analyses the effects of atmospheric and hydrological dynamics on long-period rotational measurements, as a joint effort of GFZ, the German Federal Agency for Cartography and Geodesy (BKG) and the Karlsruhe Institute of Technology (KIT). We are looking for a candidate to investigate the hydrological dynamics in the surroundings of a ring laser at the Geodetic Observatory Wettzell, operated by BKG. The goal is to assess if and how groundwater storage variations and soil moisture changes affect the ring laser measurements through mass-attraction effects and due to tilts caused by surface deformation. The research will be based on hydrological and hydro-geophysical monitoring on the grounds of the observatory and on hydrological modelling of water fluxes and storage variations at local and regional scales. All tasks will be carried out in close collaboration with BKG.  Your responsibilities:<ul><li>Deploy a hydro-geophysical monitoring system at the Wettzell observatory, including soil moisture sensors and transects for Electrical Resistivity Tomography (ERT)</li><li>Derive spatial and temporal variations of water storage from new and existing sensor data</li><li>Implement a local physically-based hydrological model (preferably HYDRUS) to simulate water fluxes and storage dynamics in the surroundings of the ring laser</li><li>Adapt methods for modelling the hydrological mass attraction effect on tiltmeters that are co-located with the ring laser, and develop correction methods for these effects</li><li>Contribute to project activities and deliverables</li><li>Interpret, publish and present findings in peer-reviewed scientific journals and workshops</li></ul> About You:Essential Qualifications:<ul><li>Master’s degree or equivalent in geophysics, geodesy, hydrology or related fields</li><li>Understanding of hydrological processes</li><li>Knowledge of environmental process models such as physically-based hydrological modelling (e.g., HYDRUS)</li><li>Very good command of spoken and written English</li><li>Programming skills, preferably in Python</li><li>Excellent teamwork and communication skills for collaboration in an interdisciplinary environment</li></ul>Desirable Qualifications:<ul><li>Expertise with hydrological, geophysical or geodetic monitoring devices</li><li>Experience in potential field modelling with elementary bodies</li><li>Willingness to work in the field (adverse weather conditions included)</li><li>Driver’s license</li></ul> What we offer:<ul><li>Ambitious and varied tasks in a dynamic and international research environment</li><li>State-of-the-art equipment</li><li>Public service benefits</li><li>Extensive training opportunities</li><li>Professional career advice is offered by our in-house Career-Centre</li><li>Flexible working hours and conditions</li><li>Support with finding a good work-life balance offered by benefit@work</li><li>Institute day-care centre on site</li><li>Working at the Albert Einstein Science Park on the Telegrafenberg in Potsdam</li><li>Workplace within walking distance of Potsdam main train station, or just a short ride on the shuttle bus </li></ul> Start date: 1st November 2026 Fixed-term: 3,5 years Salary: The position is classed as salary group 13 according to “TVöD Bund (Tarifgebiet Ost)”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications. Working hours: Part-time 75% (currently 29.25 h/week) Place of work: Potsdam Have we piqued your interest?If so, we look forward to receiving your application by 22nd June 2026. Please use our online application form only.Required documents: <ul><li>CV</li><li>Letter of motivation</li><li>Grades, transcripts and certificates for your master's degree in a single document - if not available, a confirmation from your institution on the completed degree by the application deadline</li></ul> The GFZ actively promotes diversity and explicitly welcomes applications from all qualified individuals, regardless of ethnic and social origin, nationality, gender, sexual orientation and identity, religion/belief, age and physical characteristics. We also promote an inclusive working environment in which everyone can fully develop their own talents. Anyone who has been recognised as severely disabled will be given preferential consideration in the event of equal suitability and qualification in accordance with the provisions of the German Social Code IX. If you have any further queries regarding gender equality, please do not hesitate to contact our Equal Opportunities Officer.“Diversity in perspectives” is one of GFZ's core values. As an integral part of supporting diversity at our centre, we actively promote women in science and in leadership positions. We, among others, do this through our gender equality plan and the cascade model measures, which we actively implement to enable sustainable equal opportunities in academic career paths. The GFZ thus committedly strives for gender equality in science, including in leadership positions, and strongly encourages women to apply.Data protection information for applicantsIn case of any further queries regarding the field of activity, please contact Prof. Dr. Andreas Güntner via email. If you have any general questions about the application process, please contact our recruiting team at our phone number +49 (0) 331-6264-28787.This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Geosciences

First Stage Researcher (R1)

To be defined

Other

2026-06-22T23:59:59+02:00

true

https://gfz.concludis.de/prj/shw/6eec765ffa292bcccdc000289cefe64c_0/11282/Doctoral_Researcher_f_m_x_Hydro-Geophysics.htm?stellort=7&lang=en_GB&xid=27

GFZ Helmholtz-Zentrum für Geoforschung

Germany

Potsdam

GFZ Helmholtz-Zentrum für Geoforschung

Public Research Institution

Germany Potsdam

14473

Telegrafenberg

info@gfz.de

https://www.gfz.de +49 331 6264-0 +49 331 288-1600

e-mail

bewerbungen@gfz-potsdam.de

https://gfz.concludis.de/prj/shw/6eec765ffa292bcccdc000289cefe64c_0/11282/Doctoral_Researcher_f_m_x_Hydro-Geophysics.htm?stellort=7&lang=en_GB&xid=27

hzb_stellenangebot:2802E

Postdoc (m/f/d) for Polymer and Colloid Characterization at HIPOLE Jena

Work group:HIPOLE: Helmholtz-Institute for Polymers in Energy Applications Jena (HI-POLE) Area of research:Scientific / postdoctoral posts Job description:Reference No. HI 2026/4The Helmholtz Institute HIPOLE: Helmholtz-Institute for Polymers in Energy Applications Jena (HI-POLE) is looking for Postdoc (m/f/d) for Polymer and Colloid Characterization at HIPOLE Jena Your Tasks<ul><li>Characterization of novel materials for use in energy storage systems (e.g., redox flow batteries) using hydrodynamic and light scattering methods</li><li>Building fundamental expertise in energy research and assisting with the supervision of degree theses (Bachelor’s, Master’s, PhD)</li><li>Conceptual development of characterization methods in solution, particularly with regard to the institute’s needs</li><li>Summary, presentation and publication of the results in English</li><li>Active development of your academic profile and expertise in an exciting new field of work and research</li></ul>Your Profile<ul><li>Successful Master's degree in chemistry, physics, materials science, or a related field, as well as a Ph.D. in macromolecular chemistry, physical chemsitry of polymers, engineering, or related fields</li><li>Excellent understanding of fundamental physical principles and their practical application</li><li>Knowledge of polymer chemistry/polymer physics is an advantage</li><li>Basic knowledge of analytical techniques and methods</li><li>In addition to general computer skills, including Windows and Office, an affinity for programming and the use of advanced software is a plus</li><li> Very good written and spoken English skills including experience in presenting scientific content in English</li><li>Very good publication record and, ideally, experience in securing external funding</li></ul>You demonstrate a high level of commitment, initiative, problem-solving skills, and a willingness to familiarize yourself with diverse areas of responsibility. You are characterized by your teamwork skills, reliability, independence, and communication abilities (including proficiency in English). You enjoy working in an interdisciplinary, international team within a diverse and dynamic work environment.The employment contract is limited to 24 months. There is the possibility of both an extension and a permanent position.Further Information Anne Kürschner+493641948589 Closing Date: 18.06.2026 This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-18T23:00:00+02:00

true

https://recruitingapp-5181.de.umantis.com/Vacancies/2802/Description/2?lang=eng

Helmholtz-Zentrum Berlin für Materialien und Energie

Germany

Jena

Helmholtz-Zentrum Berlin für Materialien und Energie

Public Research Institution

Germany Berlin

14109

Hahn-Meitner-Platz 1 https://www.helmholtz-berlin.de/pubbin/info-anfrage.pl?sprache=de +49 30 8062-0 +49 30 8062-42181

e-mail

lena.richter@helmholtz-berlin.de

https://recruitingapp-5181.de.umantis.com/Vacancies/2802/Description/2?lang=eng

NATURE:77736

Scientific Employee (f/m/d) as a parental leave cover / Completed university studies (Master) in the field of Physics or related field / Preparation and support of experimental HIBEF setups for user operations on the HED-HIBEF instrument …

Area of research:Scientific / postdoctoral posts Starting date:01.08.2026 Job description:<h1>Scientific Employee (f/m/d) as a parental leave cover</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.The Institute of Radiation Physics conducts research for states of matter under extreme conditions and in very small dimensions.The Helmholtz International Beamline for Extreme Fields (HIBEF)is looking for a Scientific Employee (f/m/d) as a parental leave cover. <h2>Your tasks</h2># Preparation and support of experimental HIBEF setups for user operations on the HED-HIBEF instrument at EuXFEL, specifically laser shock compression and associated diagnostics. <h2>Your profile</h2># Completed university studies (Master) in the field of Physics or related field # Relevant professional experience in the fields of high-energy science and laser physics # Excellent communication skills, particularly when providing user support # Ability to work as part of a team, as well as independently, in a structured and solution-oriented manner # Excellent written and spoken English <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Scientific excellence and extensive professional networking opportunities # Salary and social benefits in accordance with the collective agreement for the public sector (TVöD-Bund) including 30 days of paid holiday leave, company pension scheme (VBL) # We support a good work-life balance with the possibility of part-time employment, mobile working and flexible working hours # Numerous company health management offerings # Employee discounts with well-known providers via the platform Corporate Benefits # An employer subsidy for the "Deutschland-Ticket Jobticket" We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-08-01

2026-06-12T00:00:00+02:00

true

https://www.hzdr.de/job2244e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Schenefeld

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2244e

NATURE:77722

PhD Student (f/m/d) Numerical analysis of solidification processes in continuous casting of steel / Completed university studies (Master/Diploma) in the field of Mechanical or Process Engineering or a comparable subject / CFD-model …

Area of research:PHD Thesis Starting date:01.09.2026 Job description:<h1>PhD Student (f/m/d) Numerical analysis of solidification processes in continuous casting of steel</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.The Institute of Fluid Dynamics is conducting basic and applied research in the fields of thermo-fluid dynamics and magnetohydrodynamics in order to improve the sustainability, the energy efficiency and the safety of industrial processes.The department Computational Fluid Dynamics at the Helmholtz-Zentrum Dresden-Rossendorf develops CFD-models and frameworks for multiphase flow simulations. The target are multiphase flow processes in medium and large industrial applications, focussing mainly on the Euler-Euler approach. We are seeking a PhD Student (f/m/d)to contribute to the “Numerical analysis of solidification processes in continuous casting of steel”, which is one sub project in the European Training Network COMBINE, where a total of 17 PhD positions are available at the premises of 14 European institutions from academia and industry: <a href="https://euraxess.ec.europa.eu/jobs/401249" target="_blank" rel="noreferrer">euraxess.ec.europa.eu/jobs/401249</a>.<h2>Your Mission</h2>The aim of this PhD project is to a develop a Computational Fluid Dynamics (CFD) model for analyzing the complex multiphase flow processes in the upper part of the mould during the steel casting process. In this region, molten steel and molten oxides interact with a moving wall and partially solidify. A model experiment to simulate the physical processes involved is being set up and run by another PhD student within the network at the HZDR. A close collaboration with this PhD student is desired. The CFD model should be based on OpenFOAM and integrated into an existing GitLab-based development platform to ensure sustainability and reuse of the results.Within the project duration of 36 months transnational secondments of six months in total are planned to acquire further knowledge and foster scientific exchange.<h2>Your tasks</h2># CFD-model development and validation based on OpenFOAM (Foundation release) reflecting the physical processes in the upper part of the mould including partial solidification # Close cooperation with the PhD student preparing and conducting the related experiment # Compilation of project reports and scientific publications # Close collaboration with project partners # Participation in secondments with industrial and academic partners: 1 month at Tata Steel Europe Ltd. (Netherlands), 5 months at University of Sarajevo (Bosnia and Herzegovina) <h2>Your profile</h2># Completed university studies (Master/Diploma) in the field of Mechanical or Process Engineering or a comparable subject # Affinity to CFD modelling and open-source code development # Excellent communication skills and motivation to work in an interdisciplinary and international research environment # Willingness to travel and participate in international secondments # Excellent written and spoken English skills # C++ programming skills and ecperiences with OpenFOAM would be helpful <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Multi-sectoral research and multi-national collaboration with fellows in the network # Comprehensive network-wide and local training in technical and soft skills # Attractive secondments at leading academic and industrial network partner institutions # Salary in accordance with the EU MSCA regulations for Doctoral Researchers (page 118ff) - MSCA regulations # Numerous company health management programs # Employee discounts with well-known providers via the platform Corporate Benefits # Employer subsidy for the Deutschland-Ticket Jobticket <h2>Additional information</h2>The candidate will be registered as a doctoral student at Dresden University of Technology. The EU Mobility Rule applies. That is, the candidate must not have resided or carried out her/his main activity (work, studies, etc.) in the host country (in this case Germany) for more than 12 months in the 3 years immediately before the recruitment date. Compulsory national service, short stays such as holidays, and time spent as part of a procedure for obtaining refugee status under the Geneva Convention are not taken into account.We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

First Stage Researcher (R1)

To be defined

Other

2026-09-01

2026-06-15T00:00:00+02:00

true

https://www.hzdr.de/job2241e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Dresden

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2241e

15194537

Research Scientist (f_m_x) - GNSS Reflectometry

Area of research:Scientific / postdoctoral posts Job description:GFZ is Germany's national centre for solid Earth research. We advance the understanding of dynamic processes to address global challenges, from mitigating the impacts of natural hazards and sustaining our habitat amid global change to responsibly managing georesources. We are part of the Helmholtz Association, the largest German scientific organisation. With around 1,200 employees as well as ca. 500 guest researchers, we contribute to the Helmholtz Research Field Earth and Environment, aligning cutting-edge research with societal relevance and international collaboration. Our work integrates multidisciplinary studies across Earth's system components, leveraging advanced technologies and infrastructure to research solutions and to transfer our knowledge to society. We are doing this in line with our vision: “Taking the pulse of our Earth to safeguard a habitable planet”. For section 1.1 Space Geodetic Techniques  (department “Geodesy”), we are looking for a: <h3>Reference Number 11262</h3> GNSS reflectometry methods rely on the use of signals from Global Navigation Satellite Systems (GNSS) to remotely sense the Earth’s atmosphere and surface, primarily using ground- and satellite-based techniques. The research involves processing data from regional and global ground networks, specialised flight experiments, and low-orbit satellites. The research assistant supports the research team in innovative research tasks with operational aspects in an international environment involving interdisciplinary partner institutions. Your responsibilities:<ul><li>Further development of remote sensing methods for GNSS reflectometry in meteorological applications, particularly for determining wind speed and direction over oceans, as well as for analysing vegetation, soil moisture, and snow/ice properties under operational conditions using signals from all GNSS systems (GPS, Galileo, GLONASS, and BeiDou)</li><li>Validation of GNSS-based reflectometry data products through comparison with other remote sensing data (e.g., satellite radar) as well as in-situ measurements to improve data quality, quality assurance, and error characterisation</li><li>Investigation and application of machine learning methods for data analysis, as well as the use of innovative GNSS reflectometry products to improve meteorological and hydrological models and forecasts</li><li>Active collaboration with international and interdisciplinary partner institutions, as well as support for the use of GNSS reflectometry data in atmospheric research, weather forecasting, and climate research</li></ul> About You:Required qualifications: <ul><li>A Ph.D. in geodesy, meteorology, physics, geophysics or related fields, ideally with a focus on GNSS reflectometry</li><li>Proven experience and scientific publications on the development and geophysical application of GNSS reflectometry techniques, particularly in operational applications</li><li>GNSS data processing and the handling of ground- and satellite-based GNSS remote sensing data</li></ul>Desirable Qualifications:<ul><li>Knowledge of machine learning methods for processing and analysing GNSS reflectometry data is desirable</li><li>Experience in developing scientific software, e.g., in Python and/or MATLAB, as well as in-depth knowledge of UNIX/Linux environments</li><li>Experience in securing external funding is an advantage</li></ul> What we offer:<ul><li>Challenging and varied work in a dynamic, international research environment</li><li>Modern workstations with state-of-the-art infrastructure</li><li>Additional benefits in accordance with public service regulations</li><li>Extensive opportunities for professional and personal development</li><li>Individual career counselling through the in-house Career Center</li><li>Flexible work schedules and opportunities for remote work</li><li>Measures to improve work-life balance, including through benefit@work</li><li>On-site daycare centre on the research campus</li><li>An attractive workplace in the Albert Einstein Science Park on Potsdam’s Telegrafenberg</li><li>Easy access to Potsdam Central Station—both on foot and by shuttle bus</li></ul> Start date: 1st October 2026 Fixed-term: 36 months Salary: The position is classed as salary group 13 according to “TVöD Bund (Tarifgebiet Ost)”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications. Working hours: Full-time (currently 39 h/week); The position is generally suitable for part-time work. Place of work: Potsdam Have we piqued your interest?If so, we look forward to receiving your application by 30th June 2026.Please use our online application form only.Required documents: CV, letter of motivation, publication list The GFZ actively promotes diversity and explicitly welcomes applications from all qualified individuals, regardless of ethnic and social origin, nationality, gender, sexual orientation and identity, religion/belief, age and physical characteristics. We also promote an inclusive working environment in which everyone can fully develop their own talents. Anyone who has been recognised as severely disabled will be given preferential consideration in the event of equal suitability and qualification in accordance with the provisions of the German Social Code IX. If you have any further queries regarding gender equality, please do not hesitate to contact our Equal Opportunities Officer.“Diversity in perspectives” is one of GFZ's core values. As an integral part of supporting diversity at our centre, we actively promote women in science and in leadership positions. We, among others, do this through our gender equality plan and the cascade model measures, which we actively implement to enable sustainable equal opportunities in academic career paths. The GFZ thus committedly strives for gender equality in science, including in leadership positions, and strongly encourages women to apply.Data protection information for applicantsIn case of any further queries regarding the field of activity, please contact Lilli Redlich either via email or by phone at +49 (0)331-6264-3415. If you have any general questions about the application process, please contact our recruiting team at our phone number +49 (0) 331-6264-28787.This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Geosciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-30T23:59:59+02:00

true

https://gfz.concludis.de/prj/shw/3029352d500acce2c1d5b2c6575c5718_0/11262/Research_Scientist_f_m_x_-_GNSS_Reflectometry.htm?stellort=7&lang=en_GB&xid=27

GFZ Helmholtz-Zentrum für Geoforschung

Germany

Potsdam

GFZ Helmholtz-Zentrum für Geoforschung

Public Research Institution

Germany Potsdam

14473

Telegrafenberg

info@gfz.de

https://www.gfz.de +49 331 6264-0 +49 331 288-1600

e-mail

bewerbungen@gfz-potsdam.de

https://gfz.concludis.de/prj/shw/3029352d500acce2c1d5b2c6575c5718_0/11262/Research_Scientist_f_m_x_-_GNSS_Reflectometry.htm?stellort=7&lang=en_GB&xid=27

15194538

Scientific Researcher (f_m_x) – Landscape Evolution in a Biodiversity Hotspot

Area of research:Scientific / postdoctoral posts Job description:GFZ is Germany's national centre for solid Earth research. We advance the understanding of dynamic processes to address global challenges, from mitigating the impacts of natural hazards and sustaining our habitat amid global change to responsibly managing georesources. We are part of the Helmholtz Association, the largest German scientific organisation. With around 1,200 employees as well as ca. 500 guest researchers, we contribute to the Helmholtz Research Field Earth and Environment, aligning cutting-edge research with societal relevance and international collaboration. Our work integrates multidisciplinary studies across Earth's system components, leveraging advanced technologies and infrastructure to research solutions and to transfer our knowledge to society. We are doing this in line with our vision: “Taking the pulse of our Earth to safeguard a habitable planet”. For section 4.6 Geomorphology (department “Geosystems”), we are looking for a: <h3>Reference Number 11292</h3> The successful candidate should have a track record of excellent research in Landscape Evolution in the biodiversity hotspot of Central America and/or Colombia to lead research initiatives we have started in that region. Job responsibilities will include a variety of tasks related to scientific research, including but not limited to: Your responsibilities:<ul><li>Conducting excellent scientific research - furthering understanding of landscape evolution using combined and/or novel approaches (e.g., numerical simulation, data assimilation and collection of new data, satellite data analysis, stratigraphic and sedimentary analysis)</li><li>Writing proposals for research funding to start a research group (e.g., Emmy Noether grant, ERC Starting Grant)</li><li>Writing and submitting scientific papers</li><li>Assist and co-supervise students in the analysis of digital elevation datasets, designing sampling strategies, and analysing data</li><li>Participating in teaching courses such as Surface Processes and Active Tectonics</li><li>Presenting work at scientific conferences</li></ul> About You:Essential Qualifications: <ul><li>A PhD and Master's degree (or equivalent) in Geology, Geomorphology, Tectonics, or related field</li><li>Excellent track record of scientific research and publication</li><li>Demonstrated experience with data analysis and/or numerical simulations</li><li>Excellent communication skills</li><li>Fluency in English (written and oral), Strong competency in Spanish</li><li>Familiarity with cosmogenic and thermochronologic data analysis</li><li>Experience with organising and conducting field work in a tropical setting</li></ul>Desirable Qualifications:<ul><li>Experience working in a clean laboratory</li><li>Driver’s license </li></ul> What we offer:<ul><li>Ambitious and varied tasks in a dynamic and international research environment</li><li>State-of-the-art equipment</li><li>Public service benefits</li><li>Extensive training opportunities</li><li>Professional career advice offered by our in-house Career-Centre</li><li>Flexible working hours and conditions</li><li>Support with finding a good work-life balance offered by benefit@work</li><li>Institute day-care centre on site</li><li>Working at the Albert Einstein Science Park on the Telegrafenberg in Potsdam </li><li>Workplace within walking distance of Potsdam main train station, or just a short ride on the shuttle bus</li></ul> Start date: As soon as possible Fixed-term: 12 months Salary: The position is classed as salary group 13 according to “TVöD Bund (Tarifgebiet Ost)”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications. Working hours: Part-time 75% (currently 29.25 h/week) Place of work: Potsdam Have we piqued your interest?If so, we look forward to receiving your application by 4th June 2026. Please use our online application form only.Required documents: Letter of motivation, CV, contact details of two references  The GFZ actively promotes diversity and explicitly welcomes applications from all qualified individuals, regardless of ethnic and social origin, nationality, gender, sexual orientation and identity, religion/belief, age and physical characteristics. We also promote an inclusive working environment in which everyone can fully develop their own talents. Anyone who has been recognised as severely disabled will be given preferential consideration in the event of equal suitability and qualification in accordance with the provisions of the German Social Code IX. If you have any further queries regarding gender equality, please do not hesitate to contact our Equal Opportunities Officer.“Diversity in perspectives” is one of GFZ's core values. As an integral part of supporting diversity at our centre, we actively promote women in science and in leadership positions. We, among others, do this through our gender equality plan and the cascade model measures, which we actively implement to enable sustainable equal opportunities in academic career paths. The GFZ thus committedly strives for gender equality in science, including in leadership positions, and strongly encourages women to apply.Data protection information for applicantsIn case of any further queries regarding the field of activity, please contact Prof. Dr. Taylor Schildgen via email. If you have any general questions about the application process, please contact our recruiting team at our phone number +49 (0) 331-6264-28787.This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Geosciences

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-04T23:59:59+02:00

true

https://gfz.concludis.de/prj/shw/4a6762703f33302e6d1e65db02155a47_0/11292/Scientific_Researcher_f_m_x_Landscape_Evolution_in_a_Biodiversity_Hotspot.htm?stellort=7&lang=en_GB&xid=27

GFZ Helmholtz-Zentrum für Geoforschung

Germany

Potsdam

GFZ Helmholtz-Zentrum für Geoforschung

Public Research Institution

Germany Potsdam

14473

Telegrafenberg

info@gfz.de

https://www.gfz.de +49 331 6264-0 +49 331 288-1600

e-mail

bewerbungen@gfz-potsdam.de

https://gfz.concludis.de/prj/shw/4a6762703f33302e6d1e65db02155a47_0/11292/Scientific_Researcher_f_m_x_Landscape_Evolution_in_a_Biodiversity_Hotspot.htm?stellort=7&lang=en_GB&xid=27

15194540

Postdoc / Modelling and Analysis of Integrated Power, Gas and Hydrogen Systems

Area of research:Scientific / postdoctoral posts Job description:<h1>Postdoc / Modelling and Analysis of Integrated Power, Gas and Hydrogen Systems</h1>At the Institute of Climate and Energy Research – Energy Systems Engineering (ICE-1), our focus is on developing models and algorithms for simulating and optimising decentralised, integrated energy systems. These systems are characterised by the high spatial and temporal variability of energy supply and demand, and by the high degree of interdependence of material and energy flows. Our research aims to provide scalable, faster-than-real-time capable methods and tools that enable the energy-optimal, cost-efficient and safe design and operation of future energy systems.<h2>Your Job</h2>This postdoctoral position focuses on scenario development, as well as the modelling, simulation and analysis of coupled power and gas grids in Europe. The research project aims to develop advanced, cross-sectoral simulation frameworks that can be used to investigate the interaction between electricity, natural gas and hydrogen infrastructures under future energy transition scenarios, and to support informed decision-making for integrated energy systems.Your tasks in detail:<ul><li>Analyze the impacts of future energy transition pathways on the planning and operation of European power and gas infrastructures, and evaluate system behaviour under diverse infrastructure, market, and policy scenarios using scenario-based modelling and simulation</li><li>Develop and implement models for the simulation and analysis of coupled electricity and gas networks, with a focus on large-scale European energy infrastructures</li><li>Assess interactions between power, gas, and sector-coupled energy systems, with a focus on operational flexibility, cross-sector dependencies, and potential bottlenecks</li><li>Enhance and extend our simulation tools, especially GasNetSim, to support evolving research questions and comprehensive integrated system analyses</li><li>Disseminate your findings through scientific publications, conferences, and collaborations</li><li>Supervise Bachelor’s and Master’s students and represent the institute division in national and international research contexts</li></ul><h2>Your Profile</h2><ul><li>Excellent Master’s degree in electrical engineering, mechanical engineering, energy systems, computational engineering, or a related field</li><li>Background in numerical methods, mathematical modeling, and network simulation or analysis</li><li>Good understanding of power systems, gas networks, or coupled multi-energy systems</li><li>Proficient in programming, especially in Python; experience with C/C++ is an advantage</li><li>Interest in scientific software development, large-scale infrastructure modelling, and computational research</li><li>Very good command of written and spoken English with extensive vocabulary is required (at least B2 level according to the CEFR</li></ul>), ideally supported by a certificate confirming the language level. Knowledge of the German language is not mandatory but certainly appreciated<ul><li>Strong analytical and independent working style</li><li>Excellent teamwork and communication skills</li></ul><h2>Our Benefits for You</h2>We work on highly topical, socially relevant issues and offer you the opportunity to actively shape change! You can expect a wide range of opportunities:<ul><li>Work-life balance: Optimal conditions for balancing work and private life, as well as a family-friendly company policy. The option of flexible working (in terms of location) is generally available after consultation and in line with upcoming tasks and (on-site) appointments</li><li>Vacation: You will receive 30 days of vacation (depending on the chosen working time model) plus additional days off (e.g. between Christmas and New Year's)</li><li>Flexibility: Flexible working time models, including options close to full-time</li></ul>, allow you to tailor your working hours to suit your individual needs<ul><li>Knowledge & further training: Your professional development is important to us – we provide targeted, individual support</li><li>Fair remuneration: Depending on your existing qualifications and the tasks assigned to you, you will be classified in pay grade 13 of the TVöD-Bund (Collective Agreement for the Public Service). All information on the TVöD-Bund collective agreement can be found on theBMI website</li></ul>. The monthly salaries in euros can be found on page 69 ff. of the PDF download<ul><li>Additional benefits: Benefit from attractive additional services such as a company pension scheme with employer contribution. In addition to the basic salary, there is an additional year-end bonus under the collective pay agreement amounting to 75% of a monthly salary, as well as capital-forming benefits</li><li>Fixed-term: The position is limited to 2 years, with the possibilty of a long-term employment</li><li>Support for international employees: Our International Advisory Service makes it easier for international employees to get started</li><li>Career Center: You will receive explicit support with regard to your career development opportunities</li></ul>In addition to exciting tasks and a collegial working environment, we offer you much more:<a href="https://go.fzj.de/benefits" target="_blank" rel="noreferrer">go.fzj.de/benefits</a>We welcome applications from people with diverse backgrounds, e.g. in terms of age, gender, disability, sexual orientation / identity, and social, ethnic and religious origin. A diverse and inclusive working environment with equal opportunities in which everyone can realize their potential is important to us.The following links provide further information on diversity and equal opportunities:<a href="https://go.fzj.de/equality" target="_blank" rel="noreferrer">go.fzj.de/equality</a>and on specific support options: <a href="https://go.fzj.de/womens-job-journey" target="_blank" rel="noreferrer">go.fzj.de/womens-job-journey</a>**Place of Employment:**JülichStart Date: As soon as possibleWorking Hours: 39 Hours / WeekSalary: EG 13 TVöD-BundApplication Deadline: 2026-06-30Application ProcessFAQContact formCareer portalForschungszentrum Jülich GmbHLegal NoticeThis research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

All

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-06-30T23:59:00+02:00

true

https://recruiting.fz-juelich.de/jobposting/e0e2de59fd4a3fb6565d85548dcfa9a2e0bf3c37?ref=helmholtz

Forschungszentrum Jülich

Germany

Jülich

Forschungszentrum Jülich

Public Research Institution

Germany Jülich

52428

Wilhelm-Johnen-Straße

info@fz-juelich.de

https://www.fz-juelich.de +49 2461 61-0 +49 2461 61-8100

website

https://recruiting.fz-juelich.de/jobposting/e0e2de59fd4a3fb6565d85548dcfa9a2e0bf3c37?ref=helmholtz

FHDO011/2026

PhD student in Strong-field QED Experiments

Work group:FTX Area of research:PHD Thesis Starting date:22.05.2026 Job description:DESYThe FTX group shapes the physics case and develops detector technologies and concepts for future accelerator-based particle physics experiments. It has strong expertise in the preparations for a future electron-positron collider and its detectors as well as for laser-electron experiments to study Quantum-Electrodynamics in the yet unexplored regime of strong fields. PhD students in FTX become members of the PIER graduate school and through this receive offers for academic training, soft skills, and career planning. In the context of the ERC Synergy project "NP-QED", DESY will plan and conduct experiments to probe strong-field QED up to the non-perturbative regime using electron beams and intense laser boosted by plasma mirrors. The FTX group is driving the development of key parts of the experiment, designing and building the detection systems based on detailed simulations of the strong-field QED processes. Among the applications of strong-field QED is the collision of highly focused electron and positron beams in future high-energy colliders, where it influences the experimental environment in terms of background conditions and the luminosity spectrum.About your role:<ul><li>Simulate strong-field QED effects in laser-electron collisions</li><li>Develop an optimised detection systems based on simulations and test measurement campaigns</li><li>Conduct measurement campaigns at CEA Saclay and DESY</li><li>Analyse the resulting data and evaluate the impact on the design of high-energy colliders</li></ul>About you:<ul><li>Master in experimental physics</li><li>Advanced knowledge in particle physics as well as in detectors and/or accelerators</li><li>Experience in programming (C++, python, ... ) and hands-on laboratory work</li><li>Team ability and very good English language skills</li></ul>Look forward to a unique working environment on our international research campus. Respectful cooperation and the well-being of our DESY employees are particularly important to us. Gender equality is an important aspect for us. To support work life balance we offer flexible working hours, variable part-time, job-sharing models and participation in mobile work (up to 50%). You will benefit from our family-friendly and collegial atmosphere, our established health management and occupational pension provision. As a public funded employer, we offer you a secure workplace and facilitate your individual career with our comprehensive training and development opportunities. Remuneration is according to the regulations of the TV-AVH. DESY offers its employees a financial supplement for a German job ticket (Deutschland-Ticket) at both locations.We look forward to receiving your application via our application portal: Apply now  DESY promotes the professional development of women and therefore strongly encourages women to apply for the position to be filled. In addition, severely handicapped persons with equal aptitude are given preferential consideration. The advertised positions are basically suitable for part-time employment. You can find further information here: <a href="https://www.desy.de/career/" target="_blank" rel="noreferrer">www.desy.de/career/</a> Deutsches Elektronen-Synchrotron DESY Personalabteilung | Notkestraße 85 | 22607 Hamburg Phone: +49 40 8998-3392This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

First Stage Researcher (R1)

To be defined

Other

2026-05-22

2026-06-22T00:00:00+02:00

true

https://www.desy.de/career/job_offers/index_eng.html?joboffer=314808

Deutsches Elektronen-Synchrotron DESY

Germany

Hamburg

Deutsches Elektronen-Synchrotron DESY

Public Research Institution

Germany Hamburg

22607

Notkestraße 85

desyinfo@desy.de

http://www.desy.de +49 40 8998-0 +49 40 8998-3282

e-mail

recruitment@desy.de

https://www.desy.de/career/job_offers/index_eng.html?joboffer=314808

MPO003/2026

Postdoc in FEL Physics

Work group:MPY Area of research:Scientific / postdoctoral posts Starting date:06.05.2026 Job description:DESYFLASH is DESY's (and the world's first) free-electron laser user facilily. Within the FLASH2020+ project, the multi-beamline FEL facility FLASH has upgraded its primary arm, FLASH1, to accommodate the first externally seeded beamline, with 1 MHz repetition rate in burst mode. We also adapt the diagnostics on both the photon and electron beam sides to match this goal. Stability is a key factor. A stable seeded source opens the door to many new experiments. Through the ErUM-Data and LEAPS-funded proposals, we develop resource-efficient and reliable Al and machine learning methods to advance ML for photon science applications while keeping large-scale research more sustainable. We are looking for a motivated postdoc to join the team and take an essential role in advancing the capabilities of FLASH with a focus on the externally seeded FLASH1 FEL branch.About your role:<ul><li>Development of machine learning tools for photon and electron beam diagnostics</li><li>Benchmarking simulations and experiments when there is an opportunity</li><li>Encoding data from non-invasive single-shot diagnostics together with beam data investigation of photon pulse properties based on the transverse structure</li><li>Support of FLASH operation </li><li>Presentation of the achieved results in journals and at conferences</li></ul>About you:<ul><li>PhD in FEL physics with good knowledge of photon diagnostics</li><li>Strong background with machine learning techniques for FELs</li><li>Experience with experimental characterisation of FEL pulses or experience with the transverse deflecting cavity diagnostics</li><li>Additionally, experience with numerical simulations (EleganUGenesis/ ... ) is an advantage </li><li>Good Command of high-level scripting languages (Python/Matlab) </li><li>Good command of English; knowledge of German is a benefit </li><li>Excellent teamwork abilities in an international environment </li><li>Experience with large-scale accelerator facililies and supercomputers is also a plus</li></ul>Look forward to a unique working environment on our international research campus. Respectful cooperation and the well-being of our DESY employees are particularly important to us. Gender equality is an important aspect for us. To support work life balance we offer flexible working hours, variable part-time, job-sharing models and participation in mobile work (up to 50%). You will benefit from our family-friendly and collegial atmosphere, our established health management and occupational pension provision. As a public funded employer, we offer you a secure workplace and facilitate your individual career with our comprehensive training and development opportunities. Remuneration is according to the regulations of the TV-AVH. DESY offers its employees a financial supplement for a German job ticket (Deutschland-Ticket) at both locations.We look forward to receiving your application via our application portal: Apply now  DESY promotes the professional development of women and therefore strongly encourages women to apply for the position to be filled. In addition, severely handicapped persons with equal aptitude are given preferential consideration. The advertised positions are basically suitable for part-time employment. You can find further information here: <a href="https://www.desy.de/career/" target="_blank" rel="noreferrer">www.desy.de/career/</a> Deutsches Elektronen-Synchrotron DESY Personalabteilung | Notkestraße 85 | 22607 Hamburg Phone: +49 40 8998-3392This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Physics

Recognised Researcher (R2)

Established Researcher (R3)

To be defined

Other

2026-05-06

2026-05-28T00:00:00+02:00

true

https://www.desy.de/career/job_offers/index_eng.html?joboffer=313935

Deutsches Elektronen-Synchrotron DESY

Germany

Hamburg

Deutsches Elektronen-Synchrotron DESY

Public Research Institution

Germany Hamburg

22607

Notkestraße 85

desyinfo@desy.de

http://www.desy.de +49 40 8998-0 +49 40 8998-3282

e-mail

recruitment@desy.de

https://www.desy.de/career/job_offers/index_eng.html?joboffer=313935

NATURE:77743

PhD Student (f/m/d) Experimental Investigation of Hydrodynamics in Turbulent Flotation Cells / Completed university studies (Master/Diploma) in the field of Process Engineering, Mechanical Engineering, Chemical Engineering, or a …

Area of research:PHD Thesis Part-Time Suitability:The position is suitable for part-time employment. Starting date:01.08.2026 Job description:<h1>PhD Student (f/m/d) Experimental Investigation of Hydrodynamics in Turbulent Flotation Cells</h1>With cutting-edge research in the fields of ENERGY, HEALTH and MATTER, around 1,500 employees from more than 70 nations at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are committed to mastering the great challenges facing society today.The Institute of Fluid Dynamics is conducting basic and applied research in the fields of thermo-fluid dynamics and magnetohydrodynamics in order to improve the sustainability, the energy efficiency and the safety of industrial processes.The Department of Fluid Dynamics Resource Technology Processes is looking for a PhD Student (f/m/d) Experimental Investigation of Hydrodynamics in Turbulent Flotation Cells. <h2>Your tasks</h2># Apply and further develop optical and sensor-based measurement techniques to capture key hydrodynamic parameters in flotation cells # Analyze multiphase flow behavior, including turbulence, gas dispersion, bubble size distributions, and time-resolved flow structures # Integrate, document, and communicate experimental findings through data interpretation, reports, scientific publications, and project meetings <h2>Your profile</h2># Completed university studies (Master/Diploma) in the field of Process Engineering, Mechanical Engineering, Chemical Engineering, or a comparable discipline # Experimental background in fluid dynamics, particularly in bubbly and multiphase flows # Hands-on experience with optical or sensor-based measurement techniques for hydrodynamic characterization, such as PIV, PTV, LIF, vibro-acoustic sensors, or fiber-optic sensors # Basic to good programming skills for data analysis and image processing (e.g., MATLAB, Python) # Strong problem-solving skills in experimental setup, instrumentation, and measurement campaigns # Good teamwork and communication skills in an interdisciplinary project environment # Good written and spoken English <h2>Our offer</h2># A vibrant research community in an open, diverse and international work environment # Scientific excellence and extensive professional networking opportunities # A structured PhD program with a comprehensive range of continuing education and networking opportunities - more information about the PhD program at the HZDR can be found here # Salary and social benefits in accordance with the collective agreement for the public sector (TVöD-Bund) including 30 days of paid holiday leave, company pension scheme (VBL) # We support a good work-life balance with the possibility of part-time employment, mobile working and flexible working hours # Numerous company health management offerings # Employee discounts with well-known providers via the platform Corporate Benefits # An employer subsidy for the "Deutschland-Ticket Jobticket" We look forward to receiving your application documents (including cover letter, CV, diplomas/transcripts, etc.), which you can submit via our online-application-system.  This research center is part of the Helmholtz Association of German Research Centers. With more than 42,000 employees and an annual budget of over € 5 billion, the Helmholtz Association is Germany's largest scientific organisation.

Other

First Stage Researcher (R1)

To be defined

Other

2026-08-01

2026-06-22T00:00:00+02:00

true

https://www.hzdr.de/job2246e

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Germany

Dresden

Helmholtz-Zentrum Dresden-Rossendorf - HZDR - Helmholtz Association

Public Research Institution

Germany Dresden

01328

Bautzner Landstraße 400

kontakt@hzdr.de

https://www.hzdr.de +49 351 260-0 +49 351 269-0461

e-mail

personal@hzdr.de

https://www.hzdr.de/job2246e