General Medicines
Where bold ideas and groundbreaking science shape
the future
of care
Medical Science Liaison
At a glance
With us, you’ll break new ground across a growing and diverse portfolio – from established medicines that millions rely on to pioneering breakthroughs in immunology and chronic disease care. Imagine the scale: your work will help deliver treatments to people around the world who live with diabetes, cardiovascular disease, and complications arising from transplant.
Fueled by groundbreaking advances in technology, we are accelerating innovation and expanding access faster than ever. If you’re ready to push boundaries, embrace the power of AI and digital tools, and shape the future of healthcare, this is where your ambition meets impact.
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
Our Team:
MSLs are the extension of the medical function in the field. They build and develop enduring ‘win-win' relationships with healthcare professionals and institutions, creating constructive partnerships with internal and external stakeholders to disseminate scientific information and generate insights. MSLs provide field or hybrid medical support that is aligned and integrated to the overall medical strategy within the BU.
Key deliverables:
HCP/KOL engagement plans
Customer engagement reports (entries in CRM)
Insights
Interdependencies:
Office-based medical (medical manager and medical head), RWE, HEVA, Pharmacovigilance, CSU, MedInfo (GMI)
Commercial operations, Market Access, Public Affairs
External customers (Scientific External Experts, medical societies, Health Authorities, patient organizations, etc.)
Key Responsibilities:
Engages proactively and reactively with healthcare professionals and institutions
Engages external stakeholders on medical and scientific information exchange for the therapeutic area during one-to-one interactions and group settings
Organises and engages KOLs & HCPs during local group scientific meetings (hospital staff meetings, webinars, etc) according to the Stakeholder Engagement plan, aligned with Country Medical plan
Develops and maintains trusted partnerships, through scientific engagement and exchange, with healthcare professionals and institutions in a rapidly evolving healthcare environment
Communicates the clinical value of the TA products to population-health/formulary decision makers (outcomes Liaisons, as applicable)
Provides high-quality, accurate, balanced and directed information to key customers and stakeholders in response to unsolicited requests for information, supports investigators in IIR submissions, management of local advisory boards
Develops and executes the individual stakeholder engagement plans, aligned with the Medical Plan
Generates high-value, actionable insights and proposes solutions
Collaborates effectively with relevant internal stakeholders while maintaining full compliance with company, industry, legal and regulatory requirements
Contributes to evidence-generation activities, supporting both internal evidence-generation projects and IISsAbout you
About you
Education/Experience/Certification:
MD, Pharmacy or post graduate level science degree (required)
Experience:
Vaccines Experience is highly preferred
MSL experience is an advantage
Stakeholders’ strategy and planning
Stakeholder engagement
Technical skills:
Impactful scientific exchange
Vaccines knowledge
Use of CRM tools
Effective in using multiple channels and formats for scientific engagements to maximize stakeholders satisfaction and impact
Languages:
Intermediate level in spoken and written business English (required)
Soft skills:
Strategic thinking
Business acumen
Interpersonal relationship
Transversal collaboration
Learning agility
Take the Lead Values
Aim Higher: Focus on what matters, set high standards and move with urgency, learning from setbacks as we go to achieve higher performance.
Act for Patients: Never compromise on integrity, eliminate barriers and partner with others to go faster and further for patients.
Be Bold: Take thoughtful risks, seize opportunities and think beyond what's possible to accelerate our science and drive compelling growth.
Lead Together: Build trust and collaborate openly on our shared goals, celebrate collective wins and foster a sense of belonging.
Why Choose Us?”
Join the team protecting half a billion lives every year with next-gen science, mRNA innovation, and AI-driven breakthroughs. In Vaccines, you’ll help advance prevention on a global scale - and shape the future of immunization.
Work at the forefront of AI-driven research, smart manufacturing, and groundbreaking mRNA platforms that are redefining the future of immunology.
Help protect half a billion people every year, contributing to one of the largest global vaccination efforts in healthcare.
Develop your career with access to mentoring, international mobility programs, and opportunities to grow across four continents.
Make the impossible possible for millions by contributing to breakthrough moments like the world’s first RSV toddler vaccine.
Share knowledge with leading scientists, engineers, and experts in a purpose-driven community dedicated to protecting millions worldwide.
Be part of a company that believes in the future with significant investment annually in manufacturing innovation.
Help create sustainable vaccine solutions, from reducing carbon emissions in production to increasing global access to life-saving immunizations.
Gain hands-on experience in state-of-the-art digital and AI-powered manufacturing facilities, where you can be part of industry-leading advancements.
Join a workplace where diversity, equity, and inclusion are at the core, with Employee Resource Groups and leadership programs that celebrate every voice.
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.
Find out more about this location
Why work with us
- Do the never done before. We push the boundaries of what’s possible: expanding access, accelerating innovation, and finding new ways to improve everyday health for millions.
- Drive the transformation. We’re leading the shift to AI-powered healthcare, using digital tools to reinvent how medicines are developed, manufactured, and delivered worldwide.
- Deliver at scale. Our reach is unmatched—we bring trusted treatments to millions worldwide, ensuring broad access and real-world impact at every stage of care.
- Make an impact that matters. From tackling global health challenges to advancing sustainable, inclusive healthcare, everything we do is driven by purpose.
Who ignites your potential?
For Sam, it was her mom—teaching her to listen, push boundaries, and put patients first. At Sanofi, we know your inspiration drives your impact. Bring your passion, and together, we’ll chase the miracles of science.
"Each disease, each country, each person brings opportunities that challenge us to push the boundaries, to think of better ways to look at healthcare and pioneer new possibilities."
Olivier Charmeil
Executive Vice President, General Medicines
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Our Medicines
Explore how our medicines are transforming lives—from trusted treatments to groundbreaking innovations in chronic diseases, immunology, and beyond.
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