Vaccines
Where
extraordinary minds
help protect half a billion people
Toxicologist
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:Toxicologist
About the job
Project Toxicologist who will work as part of a multidisciplinary team to elaborate toxicology strategies and monitor toxicology studies for all New Vaccines & Life Cycle Management Vaccines, in compliance with applicable regulatory guidelines.
He/she will provide with necessary inputs to the project teams with regard to any non-clinical safety matters to support project progression.
The role will include the analysis and interpretation of toxicology data generated and ensure subsequent regulatory/clinical submission and compliance in the context of IND/IMPD and CTD/MAA applications.
Main Responsibilities:
- Performing quality control checks on non-clinical toxicology documents for regulatory submission
- Assists in the preparation of documents, eg, annual PBRER, investigational new drug and new drug application reports, dRMP, DSUR
- Identifies and effectively manage (including associated communication) potential safety issues: for products at the preclinical stage, under clinical development and for marketed vaccines
- Direct interaction (written or meeting) with Health Authorities as part of Global Project Team activities, where he/she represents the toxicological expertise
- Support toxicological safety risk assessments of any aspects in relation of the Vaccine development (excipients, residuals, process-/product-related impurities) by defining acceptable safety threshold to human health
- Provide toxicological support for new ingredients, process-/product-related residues where toxicological assessment is required in the context of NV projects, R&D
Provide ad'hoc support to M&S where needed, in case of trouble shooting issue or qualification of new process materials (assessment of extractable/leachable data), new excipients/ingredients
About you
- Toxicologist by training, with at least 5 years experience, ERT or DABT
- Work as a fully autonomous project toxicologist
- Excellent communication skills
- Team spirit, open to constructive, scientific, challenge
- Work within the Non-Clinical Safety department & in relation with the broader NCS & Predictive Sciences Department
Why choose us?
We provide a highly open and collaborative environment, with an opportunity to work with a world class team. You will be able to:
- Learn what it takes to make a service with a truly global reach
- Be part of an organization that values diversity, inclusion, and the richness of different backgrounds and experiences
- Engage in meaningful work that combines the challenges of pharma, manufacturing, environmental matters and technical fields, offering abundant opportunities for professional growth and impact
- Contribute to a company that is not only a leader in healthcare but also a pioneer in digital transformation, shaping the future of global health
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!
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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
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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