
Manufacturing and Supply
Where the
miracles of
science are made
a reality for patients
Quality Technician - Vaccine
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: Quality Technician - Vaccine
Location: Swiftwater, PA
Grade: LL
Hiring manager: Earl Zimmerman
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.
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?
Position Overview:
The Quality Technician for the QC Analytical Chemistry department is responsible for performing various chemistry assays associated with Incoming Quality and Raw Materials. This position requires proficiency and understanding of the theory related to processes, assays, and equipment, as well as the ability to identify issues/trends. The candidate filling this position will work to ensure tasks are completed in a timely manner, while strictly adhering to Sanofi policies and procedures and cGMP.
Main Responsibilities:
Perform QC testing while strictly adhering to Sanofi policies and safety procedures, SOP/SWI, Pharmacopeia, Federal Regulations, cGMP, and required training curricula.
Perform all scheduled activities defined by laboratory management to meet demands of Production, Method Development, Validation, Independent Demand, and Stability program.
Maintain safety and compliance of the laboratory work area.
Perform cleaning of laboratories, equipment, and ancillary areas as required.
Prepare for and operate QC equipment including pre and post-run setup and maintenance.
Complete required paperwork and documentation as required.
Troubleshoot sample discrepancies.
Perform peer proofing on assays.
Develop a working knowledge of appropriate compendia and/or regulatory guidance.
Attend/contribute to scheduled team meetings, department, and safety meetings.
*Specific tasks may include:
Raw material testing (pharmacopeia/wet chemistry assays)
Water testing (TOC and Conductivity analysis)
pH testing for media
Buffer assays (titrations and photometric methods)
Analytical equipment setup, usage, and maintenance
Sample preparation and disposal
* Chemical handling required with appropriate PPE provided. Vaccinations and vision examinations may be required based on specific job function.
About the job
Basic qualifications:
Bachelor’s degree in Chemistry/Biological Sciences or equivalent
A minimum of 1-3 years of relevant experience in cGMP controlled/pharmaceutical industry.
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.
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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.
Pursue Progress. 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 '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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