Postdoc (m/f/x) Immunology of Aging

Leibniz Institute on Aging – Fritz Lipmann Institute (FLI)

In Jena, the Leibniz Institute on Aging – Fritz Lipmann Institute (FLI) is a federal and state government‑funded research institute and member of the Leibniz Association. FLI’s internationally visible, highly competitive research focuses on understanding the mechanisms of aging and associated age‑related diseases. Scientists from over 40 countries are investigating the molecular mechanisms of aging and the occurrence of age‑related diseases. Our aim is to provide the basis for new approaches in medicine to improve the health of the elderly.

Postdoc (m/f/x)

Immunology of Aging – Research focus of the Lab

We are deconstructing the cellular blueprint of aging to redefine how we understand lifelong health. Our mission is to bridge the gap between steady‑state hematopoiesis and chronic inflammation, mapping the precise regulatory shifts that govern blood cell regeneration from birth through senescence. By joining our team, you will dive into the complex mechanisms of stem cell fate, investigating how the immune system’s delicate homeostasis contributes to organismal aging. We don’t just observe these transitions; we resolve them at the highest level using state‑of‑the‑art genetic mouse models and cutting‑edge single‑cell technologies.

Your tasks:

• Designing and performing experimental studies using animal models and human cells
• Planning and conducting animal experiments
• Analyzing, documenting, and presenting experimental data and results
• Actively participating in scientific discussions and team meetings
• Taking over project responsibility
• Collaborating closely within an interdisciplinary research team
• Having a sincere interest in analysis of large‑scale data – we can provide guidance

Your qualifications:

• University degree (PhD, M.D., or equivalent) in biology, life sciences, or biomedicine
• Strong motivation and a genuine interest in stem cell biology, hematopoiesis, and immunobiology
• At least basic experience in bioinformatic analysis (bulk RNA‑seq, scRNA‑seq, proteomics)
• Excellent teamwork and communication skills
• Solid experience with flow cytometry and fluorescence‑activated cell sorting (FACS)
• FELASA certification and hands‑on experience in planning and conducting animal experiments
• B2 Level in German language is advantageous

We offer the opportunity to become part of a world‑leading research institute dedicated to the biology of aging and to join a well‑equipped lab with an international team focused on immunobiology.

You will have access to multiple state‑of‑the‑art facilities. Our work is embedded in the Beutenberg Campus, an interdisciplinary base for innovative research. The position is integrated into the FLI PostDoc Network, which promotes interdisciplinary collaborations and supports career development and postdoctoral training courses.

The contract conditions and salary will be according to the collective labour agreement for public service employees of the federal states of Germany (E13TV‑L). We also offer flexible working time, a family‑friendly working environment that provides a healthy work‑life balance, company health management, support for child care solutions, and dual career options.

Application:

Please apply online through the FLI application portal by April 6, 2026.

FLI is proud to be an equal‑opportunity employer and promotes diversity. It aims to increase the proportion of under‑represented groups in case of equal suitability. All qualified persons, regardless of race, colour, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, or other classification protected by law will receive consideration for employment.