
Vaccines
Where
extraordinary minds
help protect half a billion people
Clinical Data Lead
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.
Le contenu du poste est libellé en anglais car il nécessite de nombreuses interactions avec nos filiales à l’international, l'anglais étant la langue de travail.
This job offer is accessible to all, regardless of gender.
Job title: Clinical Data Lead (Data Manager)
Location: Marcy L’Etoile, France
About the job
In the scope of clinical development of our products, the incumbent's mission is to adapt and coordinate the data management strategy during development and conduct of clinical studies/projects
He/she ensures integrity of data and appropriate level of quality for each assigned clinical study to deliver a cleaned and accurate clinical database, allowing its statistical analysis and submission
He/she acts as Clinical Data Management (CDM) referent within the clinical team and with other departments or external partners
About Sanofi - Vaccines
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:
Plan and coordinate the data management activities in line with Standards and Regulations
Ensure the oversight of external vendors/partners as applicable
Represent CDM with Clinical Team and other departments (Digital, Pharmacovigilance, Labs) or external parties
Perform and/or ensure oversight of the processes allowing to reach required level of quality of database in respect of timelines, documentation and readiness for audit and inspection
Contribute to improvement of global data management processes by providing business expertise and project management skills
Cooperate transversally within Sanofi with various partners
About you
Experience:
Significant experience in data management in clinical/medical field
Soft and technical skills:
Knowledge of data management software and computing skills (e.g., Rave, EDC systems, eCOA, SAS, Data visualization), Project management skills, Knowledge in outsourcing oversight
Education:
Bachelor’s degree in health/Life Science, Technical Sciences or other related area
Languages:
Fluent in English, French will be plus
Why choose us?
Bring the miracles of science to life alongside a supportive, future-focused team
Enjoy a thoughtful, well-crafted rewards package that recognizes your contribution and amplifies your impact
Take good care of yourself and your family, with a wide range of health and wellbeing benefits including high-quality healthcare, prevention and wellness programs and at least 14 weeks’ gender-neutral parental leave
PursueProgress. Discover Extraordinary.
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. You can be one of those people. Chasing change, embracing new ideas and exploring all the opportunities we have to offer. Let’s pursue progress. And let’s 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, or gender identity.
Watch our ALL IN videoand check out our Diversity Equity and Inclusion actions at sanofi.com!
#LI-FRA#LI-Hybrid
Find out more about this location

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
Discover more

Sanofi’s mRNA Center of Excellence
Step into the future of healthcare with Sanofi’s mRNA Center of Excellence. Discover how a global team is transforming medicine with cutting-edge mRNA technology – and explore the skills, inspirations, and breakthroughs driving this revolution. Ready to shape the future?

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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