Senior Scientist, Immunology

About the role

We are seeking a highly motivated and accomplished Senior Scientist with drug discovery experience in diseases with an inflammatory etiology to join our growing Immunology Research Unit in South San Francisco. The ideal candidate will have a strong background in immunology, cellular and molecular biology, and/or a related scientific discipline, with demonstrated ability to design and execute high-quality studies that advance discovery and translational research programs targeting inflammatory and autoimmune disorders. This role offers an exciting opportunity to work in a dynamic, multidisciplinary environment at the nexus of basic research, translational science, and therapeutic innovation. The successful candidate will contribute to target identification and validation, lead optimization, biomarker development, and mechanistic understanding of immune-mediated diseases, while collaborating closely with cross-functional partners to help deliver transformative therapies for patients with significant unmet medical need. The position requires a strong foundation in experimental design, hands-on assay development, data interpretation, and scientific communication, along with the ability to contribute to program strategy and evaluate emerging scientific opportunities relevant to Biogen’s immunology portfolio.

You are passionate about advancing immunology through rigorous science, creative problem-solving, and collaborative drug discovery. You thrive in a fast-paced, multidisciplinary environment and are motivated by the opportunity to translate mechanistic insights into therapeutic strategies that may transform patient care. You bring scientific curiosity, strong experimental judgment, and a commitment to generating high-quality data that informs program decisions. This position is based in South San Francisco, California and requires frequent onsite presence. Candidates must be within commutable distance