Vaccine Process Development Intern, Manufacturing Technology -Summer 2026 Intern (Swiftwater)

Vaccine Process Development Intern, Manufacturing Technology - Summer 2026 Intern

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.

Sanofi, a global healthcare leader, discovers, develops, and distributes therapeutic solutions focused on patients needs. Sanofi Pasteur, the vaccines division of Sanofi, is the largest company in the world devoted entirely to human vaccines. Our driving goal is to protect people from infectious diseases by creating safe and effective vaccines. Our company distributes more than 1 billion doses of vaccine each year, making it possible to vaccinate more than 500 million people across the globe. Sanofi Pasteur offers the broadest range of vaccines in the world, providing protection against 20 bacterial and viral diseases.

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 mountains.

Manufacturing Sciences, Analytics and Technology department (MSAT) drives the vaccines industrialization and improvement of processes and products. It embarks new technologies and digital trends and is the keeper of manufacturing process knowledge. MSAT is at the crossroads of R&D and production as the team is spread over nine production sites. The successful candidate will join the Bacterial Process Development group of MSAT supporting manufacturing and development of vaccines.

We are an innovative global healthcare company with one purpose : to chase the miracles of science to improve peoples 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?

Main Responsibilities :

• Conduct scientific experiments (e.g., process development or manufacturing troubleshooting studies) in a safe manner within the regulations of a chemistry lab
• Literature search and data analysis
• Maintain proper records (lab notebook, files, etc.)

About You :

Basic Qualifications :

3.0

Preferred Qualifications :

Why Choose Us?

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.