Open Positions

Interested in joining us?

We are always looking for talented and motivated scientists. Please send a short description of why you are interested in joining our team, a CV, and if possible the contact details of 2-3 references to one of our group leaders directly or reach out to the administrative team.

Currently Open Positions

Postdoctoral position AG Kallies: “Senior Postdoc/T cell immunology (m/f/d)”

Postdoctoral position in T cell Immunology (TVL13/100%)

Institute: Institute of Molecular Medicine and Experimental Immunology (IMMEI), Medical Faculty, University Hospital Bonn, Kallies lab

Principle Investigator: Prof. Dr. Axel Kallies

Bonn is a major centre of immunological research in Germany specialized at inflammatory diseases, microenvironmental and transcriptional immune regulation and immune pattern sensing. The research groups at the Institute of Molecular Medicine and Experimental Immunology (IMMEI) investigate the mechanisms underlying immune-mediated diseases and anti-infectious defense in different organs. Our institute is embedded in a lively immunological community consisting of the Cluster of Excellence "Immunosensation", several DFG-funded immunological research consortia and numerous core facilities offering multi-OMICS analysis, functional genomics, single cell RNA-Seq, epigenomics (ATAC-seq and ChIP-seq) and metabolomics.

The Kallies lab, currently being established, at the Institute, is looking for a senior postdoc to contribute to their extensive research program on the cellular and molecular regulation of T cell immunity in chronic infection and cancer.

https://www.immei.de/research/axel-kallies-laboratory

Research Environment:

IMMEI, located at the Medical Faculty Campus of the University Hospital Bonn, provides an exceptional environment for cutting-edge research. Our state-of-the-art facilities offer a platform for collaboration and innovation. The working group is led by Prof. Dr. Axel Kallies who has substantial experience and expertise in the field. His position within the local and global scientific community and his expertise provides a valuable opportunity to make significant contributions to the scientific literature. The project will be carried out within the framework and context of the Immunosensation Cluster of Excellence

(https://dev.bestviews.de/tour/uni-klinik-bonn/progress/4.0/#popup_3140).

Responsibilities:

Design, planning, and execution of experiments involving mouse models of infection and/or cancer
Supervising students and/or junior researchers
Proficiency in:
- Mouse handling and experimentation
- Flow cytometry
- Cell culture techniques
- Molecular biology methods, including RNA isolation and processing

Requirements:

PhD in life sciences (e.g., biology, biomedicine, immunology, or related disciplines)
Minimum of three years of postdoctoral research experience in an academic environment.
Strong background in immunology, molecular biology, and cell biology; experience with bioinformatic data analysis is an advantage.
Hands-on experience with laboratory animals (mice) in accordance with animal welfare regulations
Demonstrated experience in supervising and mentoring students and technical personnel.
Excellent organizational and communication abilities, with the capacity to manage multiple projects simultaneously.
Proficiency in English (spoken and written)
Strong organizational and project-planning skills Ability to work independentl

We Offer:

Responsible and diverse: A position with plenty of room for creativity and responsibility within a supportive and collegial team
Fair compensation: Pay according to the TV-L collective agreement, including annual bonus and company pension scheme
Family-friendly flexibility: Flexible working time models, access to a place in our company daycare center, and programs supporting employees returning from parental leave
Smart commuting: Excellent connection to the SWB public transport network and the option of an interest-free loan for the purchase of an e-bike
Supported development: Individual training opportunities through courses, e-learning programs, and coaching sessions
Structured onboarding: A systematic introduction to your new role and team
Healthy at work: A wide range of health and wellness programs, plus free membership at the UKB fitness studio
Employee benefits: Access to discounted offers for employees (corporate benefits)

How to Apply:

Submit a single PDF labelled “AK_IMMEI_ 06_2026 [YourLastName]” containing:

Cover letter
CV (short 2-4 pages)
Contact information for three referees

Email this document to Prof. Axel Kallies

Deadline: 30^th of November 2026

Start date: Negotiable, preference for earliest availability.

Shortlisted candidates will be invited for interviews approximately 2–4 weeks after application deadline. Envisioned start date around August 2026.

Diversity and Equal Opportunity:

The University of Bonn is committed to diversity and equal opportunity irrespective of gender, ethnicity, age, nationality, religion, disability, etc. As such, applications will be assessed in accordance with the Landesgleichstellungsgesetz (State Equality Act).