Doctoral Researcher in Mathematics – Geometry

Job advertisement

Vacancy ID: 178/2026

Closing date: 2026-07-31

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 – Liberty, 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 Mathematics seeks to fill the position of a

Doctoral Researcher in Mathematics – Geometry

commencing on 1 October 2026

We offer a part-time position (75% / 30 hours per week), offered as a fixed-term until 30 September 2029.

The position offers the opportunity to pursue doctoral research on current problems in convex and integral geometry under the supervision of Prof. Dr. Wannerer.

Your responsibilities:

Independent research in convex and integral geometry with the goal of completing a doctoral degree

Teaching at the Institute in a scope of three semester hours per week

Active participation in the research group, including assistance with the organisation of the research seminar as well as scientific conferences and workshops

Your profile:

An excellent university degree in mathematics

Interest in geometric problems related to convexity; applicants are ideally expected to have written a thesis in a relevant area (for example differential geometry, geometric analysis, or discrete geometry)

The ability to teach in German or English is required, as is the willingness to acquire whichever language skills are currently lacking

We offer:

A position within an internationally successful research group

Support through the Graduate Academy of Friedrich Schiller University Jena for doctoral researchers and postdocs

A family-friendly working environment with a range of dedicated services: the University Family Office (JUniFamilie) and flexible childcare options (JUniKinder)

Remuneration based on the provisions of the Collective Agreement for the Public Sector of the Federal States (TV-L) up to salary scale 13 — depending on the candidates personal qualifications—, 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 31

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 31.07.2026 using our online form.