[3dem] Postdoc in structural biology of bacterial secretion and sensing systems - Saarland University, Germany

Luis Jesus Linares Otoya luis.linares-otoya at uni-saarland.de
Sun Sep 13 21:31:31 PDT 2026


Dear colleagues,

We are looking for a postdoc with experience in cryo-EM or protein 
crystallography to join our new microbiology group at Saarland 
University, Germany.

Our research investigates novel secretion systems and sensing mechanisms 
in Bacteroidota, a major group of human gut bacteria. Despite their 
abundance and importance in the microbiome, much of their molecular 
biology remains poorly understood. Their membrane-associated machinery 
differs substantially from that of well-studied bacterial models, 
offering opportunities to uncover new structures and mechanisms.

The postdoc will investigate the function of these systems, connecting 
structural insights with biochemical and genetic experiments. Projects 
include membrane complexes involved in peptide maturation and export, 
and signal-receptor interactions underlying bacterial communication, 
with potential applications in synthetic biology.

We welcome applicants who would like to help establish and shape the 
structural biology direction of the lab. You will join a growing team 
combining microbiology, synthetic biology, multiomics, and 
small-molecule biochemistry, with opportunities for internal and 
external collaborations.

To apply, please send your CV and a short statement of your research 
interests (one page) to luis.linares-otoya at uni-saarland.de, ideally by 
the first week of October.

More information about our group: 
https://urldefense.com/v3/__https://www.uni-saarland.de/lehrstuhl/otoya.html__;!!Mih3wA!DWv5qETPheRHkFl7NHJk05lfFmCsRKHuZyMGPgMqIeoW-dfZ-qpAhRgnKCPoZeQ-IXu_3ZVYShgWJdCxZRuXivleMOUZF9oEtYUS$ 

Please feel free to share this announcement with potential candidates.

Best regards,
Luis Linares-Otoya
Junior Professor of Microbiology
Saarland University, Germany


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