The GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt operates one of the leading particle accelerators for science. Currently, the new FAIR (Facility for Antiproton and Ion Research) one of the world's largest research projects, is under construction through international cooperation. GSI and FAIR offer the opportunity to work in this international environment with a team of employees committed to world-class science.

We hereby invite outstanding physicists to apply to the following opening in the Nuclear Astrophysics and Nuclear Structure Department:

Position overview and research environment:

The successful candidate is expected to perform an independent research program within the GSI Nuclear Astrophysics and Nuclear Structure Department. This program should strengthen the present activities in the Department, while fostering collaborations with scientists at GSI/FAIR and at nearby universities. Involvement is expected in the research programs at FAIR, such as those conducted by the NUSTAR collaboration.

Required qualifications:

The successful candidate should have an established research record in theoretical nuclear astrophysics with the following qualifications:

• Doctoral degree (PhD) in theoretical nuclear astrophysics or equivalent
• At least five years of postdoctoral experience
• Experience in hydrodynamic modelling of neutron star mergers and/or supernovae of relevance for heavy element nucleosynthesis
• Experience in high performance radiation transport simulations including neutrinos and/or photons
• Strong interest in connecting experimental advances with astronomical observations
• Excellent communications skills and ability to work in team.

Applications should include:

• a Curriculum Vitae
• a list of publications
• a research statement including a proposal for the initial five years.

The position will be filled on a senior level on a permanent basis. The salary and benefits are based on the Collective Agreement for the German Public Service (TVöD-Bund) effective at GSI.

GSI supports the professional development of women. Therefore, women are especially encouraged to apply for the position.

Handicapped persons will be preferentially considered when equally qualified.

Information about FAIR and GSI is available at www.gsi.de and www.fair-center.eu .

For further information please contact Prof. Dr. Gabriel Martínez-Pinedo (g.martinez(at)gsi.de).

Please send your application documents with information of your earliest possible starting date and the posting ID 26.07-1840 by 27^th of February 2026 at the latest via the online portal on our job site

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