Job advertisement
Vacancy ID: 066/2026
Closing date: 2026-05-01
The Friedrich Schiller University Jena is a dynamic and innovation-driven university centrally located in Germany. With a broad range of disciplines, it shapes the future through excellent research and teaching. Its scientific excellence is reflected in the profile areas Light – Life – Libert y, which provide pioneering insights and sustainable solutions for the society of tomorrow. Through close collaborations with leading research institutions, innovative companies, and renowned cultural organizations, it advances interdisciplinary developments. With around 17,000 students and approximately 10,000 employees, it defines Jena as a vibrant, internationally connected city of science and innovation.
The Institute of Theoretical Physics at the Faculty of Physics and Astronomy has a vacancy for two
PhD positions in the field of
gravitational-waves and numerical relativity (theory)
commencing on August, 1. 2026
We offer a part-time position (50%, 20 hours per week)
The Gravitational-wave and Numerical relativity Working Group investigates questions relating to gravitational waves from compact binaries, relativistic and multimessenger astrophysics, and numerical methods for Einstein equations and relativistic fluids.
Your responsibilities:
* Working on your own scientific qualification project (doctorate)
* Conducting research projects in the field of gravitational theory with reference to gravitational-wave modeling, relativistic astrophysics and numerical relativity
* Co-supervising bachelor's and master's students
* Teaching in bachelor's and master's programs to the extent of 2 LVS
Your profile:
* A completed master's degree in physics with a thesis in theoretical physics and/or computational physics
* We require in-depth knowledge of theoretical physics; knowledge of relativity theory is essential; Previous experience in the areas of gravitational-wave theory/modeling, multi-messenger astrophysics with compact objects, and/or astrophysical computer simulations is desirable
* Ability to work independently and organizational skills
We offer:
* Interesting work at an international level and participation in international conferences
* A graduate academy for doctoral students
* Remuneration based on the provisions of the Collective Agreement for the Public Sector of the Federal States (TV-L) at salary scale E13 50%, including a special annual payment in accordance with the collective agreement
* 30 days of vacation per calendar year plus two days off on December 24 and 31An exciting/varied/interesting field of employment / Autonomous work at one of the largest employers in Thuringia / An exciting and varied scope of activities with creative freedom
* A family-friendly working environment with a variety of offers for families: University Family Office ‘JUniFamilie’ and flexible childcare (‘JUniKinder)
The position is a fixed-term position initially limited for three years; an extension is possible.
Candidates with severe disabilities will be given preference in the case of equal qualifications and suitability.
Are you eager to work for us? Then apply by May 1st, 2026 using our online form.
For further information for applicants and the information on the collection of personal data, please refer to Data privacy and information for applicants