
Vaccines
Where
extraordinary minds
help protect half a billion people
Vx - Global Clinical Immunology Leader - Beiijng
Who we are
Every day, 2.5 million Sanofi vaccine doses reach patients worldwide - powered by bold ideas, cutting-edge science, and passionate people like you. Across every stage — from discovery to delivery — Sanofians are shaping the future of vaccines. In global R&D hubs, exceptional offices, and state-of-the-art manufacturing sites, we’re reimagining what’s possible. But science alone isn’t enough — it’s the extraordinary minds behind it that truly make the difference.
About the job
Sanofi is recruiting a Global Clinical Immunology leader to support a diverse and growing portfolio of vaccines targeting infectious diseases. This role has provided strategic guidance and operational support for immunogenicity, virologic, and bacterial endpoints in late-stage clinical trials. As a part of the global project team, the successful applicant will contribute to the development of clinical protocols, provide scientific and technical support for regulatory communications and filings, as well as define the strategy for and assays supporting serology, mucosal/ cell mediated immunogenicity, efficacy-supporting diagnostics, and next generation sequencing endpoints for a late-stage program. The successful applicant will operate at an extremely fast pace, working with other global project team members including physicians, regulatory leaders, CMC representatives, discovery scientists, and assay development experts.
We are an innovative global healthcare company that helps the world stay ahead of infectious diseases by delivering more than 500 million vaccine doses a year. Across different countries, our talented teams are exploring new technologies to protect people and promote healthy communities. We chase the miracles of science every single day, pursuing progress to make a real impact on millions of patients around the world.
Main responsibilities:
Represent Global Immunology (GI) on the global project team to design, execute, and communicate data from clinical trials from multiple late stage programs
Scientifically review and provide interpretation of both assay development and clinical development data and experimental designs
Write / review regulatory documents
Support and coordinate all clinical testing activities (internal or at 3rd party laboratories) related to Project including communication of resource needs, assisting Lab Coordinators with scheduling for routine testing and with the Scientists/Lead technicians for test development or troubleshooting by providing the necessary scientific expertise
Lead and influence evaluation and improvement of new/existing technologies; ensure the development and qualification/validation of robust immunologic, virologic, and bacteriologic assays that meet ICH guidelines to support clinical studies
Serve as function representative and SME at key strategic internal/external meetings, conferences/congresses, and key meetings with CROs and with regulatory authorities.
Act as a contributing author to high-quality publications describing assay development and/or the immunogenicity and efficacy of candidate and approved drugs in technical, medical, or scientific journals
About you
Experience: 10 years post-MS or 4 years post-PhD experience, preferably with experience contributing to translational or interventional clinical studies
Skills:
Entrepreneurial mindset with positive energy and strong sense of determination
Proven leadership, verbal and written communication, organizational and team management skills
Proven ability to develop and implement new procedures/processes. Familiarity with laboratory testing regulations both internally and externally (CROs) is a plus.
Project management and computer skills required
Record of innovation as evidenced by a strong publication record, inventorship on patents/filings and presentations at major conferences
Education: MS, or PhD in Virology, Bacteriology, Immunology, Molecular Biology, Microbiology, Cell Biology, or other relevant scientific fields
Languages: English Fluent
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Why work with us
- We’re problem-solvers and pioneers. United by the belief that everyone deserves a healthier future. We create best-in-class vaccines that prevent disease and protect lives.
- Innovation drives us. From AI and mRNA to next-gen science, we push the boundaries to deliver first- and best-in-class vaccines for infectious diseases worldwide.
- Growth happens here. With bold investments in R&D and world-class facilities, Sanofians across the entire vaccine lifecycle are shaping the future of global health.
- We do what’s right. Sustainability and DE&I drive our positive global impact—because the diverse communities Sanofians represent are the patients we serve.
What does it take to protect the world from disease?
For over a century, we’ve been pioneering breakthroughs that help protect millions from diseases like polio, influenza, RSV, and more. And we’re not stopping there.
Powered by groundbreaking technologies - mRNA platforms, recombinant proteins, and AI-driven insights - we’re pushing the boundaries of science.

"I’m immensely proud of the pace of our innovation – the urgency by which our teams are working to transform the practice of medicine."

Thomas Triomphe
Executive Vice President, Vaccines
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Sanofi’s mRNA Center of Excellence
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About Sanofi Vaccines
Explore our commitment to protecting global health through the power of vaccines. We’re building healthier communities with innovative solutions that save millions of lives each year. Dive into the future of vaccines, discover the diseases we’re tackling, and learn why vaccination is critical at every stage of life.

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