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Manufacturing and Supply

Manufacturing and Supply
Where the
miracles of
science
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a reality
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2026 Vaccines Manufacturing and Supply Rotational Development Program Associate

Swiftwater, Pennsylvania Salary Range   USD 57,000.00 - 82,333.33
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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: 2026 Vaccines Manufacturing and Supply Rotational Development Program Associate

Location: Swiftwater, PA

About the Job

We deliver 4.3 billion healthcare solutions to people every year, thanks to the flawless planning and meticulous eye for detail of our Manufacturing & Supply teams. With your talent and ambition, we can do even more to protect people from infectious diseases and bring hope to patients and their families.

The Swiftwater, PA site is an end-to-end vaccine manufacturing site which includes both upstream drug substance manufacturing (seed and vaccine antigen manufacturing), as well as downstream drug product manufacturing (formulation, filling, inspection, and packaging).  The site is located on over 500 acres in the Poconos.  The Vaccines Manufacturing and Supply Rotational Development Program is a 2-year, cohort-based program with a new class starting each June (based on graduation date).

What does it mean to be in the Vaccines Manufacturing and Supply Rotational Program?

The Vaccines Manufacturing and Supply Rotational Development Program is an accelerated entry-level leadership development program to develop future leaders in our vaccines manufacturing division in Swiftwater, PA.  The program provides an opportunity to gain a broad understanding of vaccine manufacturing in Swiftwater, PA over a two-year period through 6-month rotational assignments.  You will have one rotation in a production area, one rotation in a quality area, and two rotations in other functional areas during the program. You will be exposed to the latest biopharmaceutical technologies while refining and expanding your project management skills and applying engineering/process improvement skillsets to a variety of projects and process improvements. In addition, you will learn about the commercialization lifecycle of our products and get to see the industrialization of new products and processes on site.

The rotational program prepares associates for roles of increasing responsibility through formal and informal learning, regular formal feedback, and formal and informal mentoring. Program associates will have the opportunity to interact with senior leadership and participate in various key initiatives beyond the average employee experience.

While the Development Program is two years in length, the Associates that enter into the program are full time employees of Sanofi, and post program, enter into a permanent role within Vaccine Manufacturing and Supply at our Swiftwater, PA site location.

The Vaccines Manufacturing and Supply Rotational Programofferings and benefits:

  • Learn about Sanofi’s organization, culture, and the Swiftwater site, while learning comprehensively in each of your rotations

  • Receive ongoing feedback, support, and guidance from your assigned mentor and rotation managers 

  • Receive highly structured performance reviews on an annual basis

  • Learn about the vaccine manufacturing process from hands-on experience on the shop floor while working alongside experienced technicians

  • Have regular opportunities to interact with experienced personnel, including senior leadership

  • Be able to participate on project teams working to solve complex problems and overcome challenges

  • Build a network across site through and outside rotational assignments

  • Gain realistic job previews to assist with choosing and furthering your career path

  • Have opportunities to train/orient personnel to perform tasks by strictly adhering to SOP, SWI, Federal regulations, cGMP, Sanofi US policies and procedures and safety standards

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:

  • Leveraging formal education to acquire working knowledge, understanding of in-depth concepts, and practical, hands-on experience of the biological manufacturing process at our Swiftwater manufacturing site

  • Utilizing formal education to showcase knowledge, skills, abilities, and behaviors conducive to leading in a team-based environment

  • Active project team collaboration and participation using independent judgement and discretion

About You

Basic Qualifications:

  • Currently pursuing a bachelor's or masters degree in Life Sciences, Engineering, Business or related field at an accredited college or university with the expectation that you will complete your current degree by the Spring of 2026

  • Must be enrolled in school the semester following your internship/co-op with Sanofi

  • 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

  • Must be able to relocate to the Swiftwater, PA office location

Preferred Qualifications:

  • Demonstrated teamwork and leadership abilities in academic and non-academic experiences

  • Previous internship, related work, and/or co-op experiences strongly preferred

  • A strong desire and motivation to develop a career as a future leader within manufacturing at our industrial vaccine manufacturing site in Swiftwater, PA

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.

  • Exposure to cutting-edge technologies and research methodologies.

  • Networking opportunities within Sanofi and the broader biotech community.

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.

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All compensation will be determined commensurate with demonstrated experience. Employees may be eligible to participate in Company employee benefit programs, and additional benefits information can be found here.

Sanofi 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.

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

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Executive Vice President of Manufacturing and Supply

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