
Manufacturing and Supply
Where the
miracles of
science are made
a reality for patients
Summer 2026 Intern – Supply Chain - Vaccines
At a glance
Our teams produce and deliver over 4 billion units of medicines and vaccines every year, ensuring every breakthrough gets to the people who need it most.
Our state-of-the-art facilities, AI-powered smart factories, and cutting-edge automation are redefining what’s possible: ensuring treatments reach patients faster, safer, and more sustainably than ever before. This is where your skills, ambition, and passion can shape the future of healthcare.
Job Title: Summer 2026 Intern – Supply Chain - Vaccines
Location: Swiftwater, PA
About the Job:
We are an innovative global healthcare company with one purpose: to chase the miracles of science to improve people’s lives. We’re also a company where you can flourish and grow your career, with countless opportunities to explore, make connections with people, and stretch the limits of what you thought was possible. Ready to get started?
The Sanofi US Vaccines Supply Chain Department, under the Global Manufacturing & Supply function, has site responsibility for all facets of Supply Chain including, but not limited to:
Operations Planning
Product Line Management (Flu, Meninge, RSV, etc.)
Material Planning
Scheduling & Execution
Systems & Data
Flow Planning (Dom & Int’l)
Continuous Improvement & Compliance
Warehouse Ops.
Logistics Ops.
The Supply Chain Team acts a site support capacity, and works collaboratively with Manufacturing Operations (Biologics, Formulation, Filling, Inspection & Packaging), along with Quality Operations (Quality Control, Batch Release, Product Quality Material Release, Supplier Quality, etc.) In addition, the Supply Chain team has routine interaction with Global Supply Chain colleagues, in support of fulfilling commercial supply plan commitments.
Responsibilities:
Perform rotational assignments within the Supply Chain teams, to gain a baseline understanding of each representative function.
Assist the Supply Chain Leadership Team with department cost-savings initiatives, targeted at reduction of write-off exposure, and process efficiencies.
Aid the Supply Chain team with reporting and analysis requests.
Attend and complete required department and site training, to obtain process understanding, and access to required systems & data.
Candidate will operate safely and compliantly for the term.
Support site product launch activities (product line expansion, new product introduction, etc.)
Basic Qualifications:
Currently pursuing a bachelor's degree or higher in supply chain, engineering, or related field with the expectation that you will complete your current degree by the Spring of 2029.
Must be enrolled in school the semester following your internship/co-op with Sanofi.
Must be able to relocate to the office location and work 40hrs/week, Monday-Friday, for the full duration of the co-op/internship.
Must be permanently authorized to work in the U.S. and not require sponsorship of an employment visa (e.g., H-1B or green card) at the time of application or in the future. Students currently on CPT, OPT, or STEM OPT usually require future sponsorship for long term employment and do not meet the requirements for this program unless eligible for an alternative long-term status that does not require company sponsorship.
Preferred Qualifications:
Ability to work collaboratively and independently.
Willingness to learn in a fast-paced environment.
Capacity to utilize business systems and tools (Ex. SAP, MS Office Suite, etc.)
Why Choose Us?
Bring the miracles of science to life alongside a supportive, future-focused team.
Discover endless opportunities to grow your talent and drive your career, whether it’s through a promotion or lateral move, at home or internationally.
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.
Sanofi Inc. and its U.S. affiliates are Equal Opportunity and Affirmative Action employers committed to a culturally diverse workforce. All qualified applicants will receive consideration for employment without regard to race; color; creed; religion; national origin; age; ancestry; nationality; marital, domestic partnership or civil union status; sex, gender, gender identity or expression; affectional or sexual orientation; disability; veteran or military status or liability for military status; domestic violence victim status; atypical cellular or blood trait; genetic information (including the refusal to submit to genetic testing) or any other characteristic protected by law.
nullSanofi US endeavors to make our career center accessible to any and all users. If you are experiencing difficulty and need assistance applying online, please click here.
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.
Watch 'One day at Sanofi' and check out our Diversity Equity and Inclusion initiatives 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.
All-in on diversity
At Sanofi, diverse perspectives fuel the best solutions for patients. Hear from Monique Vessey, our Supply Chain Transformation Leader, on how her background shapes her approach to delivering life-changing medicines.

"Manufacturing and Supply is the bridge between the science that happens in research laboratories and the people and communities we serve."

Brendan O’Callaghan
Executive Vice President of Manufacturing and Supply
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