The Pasteur Institute in Paris invites applications for a Postdoctoral Researcher to develop a human lymphoid organ-on-chip (LO chip) model to advance the preclinical evaluation of mRNA vaccines. The role focuses on optimizing a 3D model to simulate human lymphoid tissue, support T and B cell interactions, and test vaccine immunogenicity. The researcher will work closely with Dr. Lisa Chakrabarti’s team to enhance the chip's throughput and predictive capacity for scalable vaccine assessments. A Ph.D. in immunology, expertise in T cell-B cell interactions, and proficiency in cytometry are required.