Scientist Location: Cambridge, UK Job Type: Fixed Term until 30th December 2026 About Sanofi: We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people’s lives. About the job The Infectious Diseases & Vaccines (IDV) group is seeking a motivated and skilled Scientist to join our dynamic team in Cambridge. You will be working as part of a multidisciplinary team developing antibody-based therapies and evaluating new vaccines for bacterial, viral and parasitic infections of global importance. We are particularly interested in candidates with experience and expertise in flow cytometry and a strong foundation in immunology and/or molecular biology, ideally gained within an industrial or translationally focused academic environment. Main responsibilities: Support and contribute to projects across the IDV portfolio Process and analyse ex vivo derived biological samples Plan, troubleshoot and execute flow cytometry-based assays, and prepare samples for single-cell sorting and sequencing Assist in the preparation of Illumina sequencing libraries Maintain accurate, detailed, and up-to-date records of all experimental work Present and communicate experimental results About you: PhD or Master's degree in immunology, cell biology, molecular biology, or a closely related discipline Demonstrable laboratory experience in a biopharmaceutical or academic research setting Practical experience with conventional and spectral flow cytometry (highly desirable) Proven ability to maintain clear, accurate, and thorough records in laboratory notebooks and reports Strong written and verbal communication skills, with the ability to present data confidently Self-motivated, well-organised, and able to collaborate effectively within a team environment Pursue Progress. Discover Extraordinary. Join Sanofi and step into a new era of science - where your growth can be just as transformative as the work we do. We invest in you to reach further, think faster, and do what’s never-been-done-before. You’ll help push boundaries, challenge convention, and build smarter solutions that reach the communities we serve. Ready to chase the miracles of science and improve people’s lives? Let’s Pursue Progress and Discover Extraordinary – together. At Sanofi, we provide equal opportunities to all regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, protected veteran status or other characteristics protected by law. Visas for those who do not already have the right to work in the UK will be considered on a case by case basis according to business needs and resources. We are proud to be a Disability Confident Employer, committed to offering interviews to candidates who request consideration under the Scheme and meet the minimum requirements for this role. If you have a disability and require adjustments for the interview process, please email us at diversity.recruitmentUKIE@sanofi.com. We are dedicated to ensuring an inclusive and supportive experience for all applicants. Pursue progress, discover extraordinary Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people. At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity. Watch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com !