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Job Title: Summer 2026 Intern - Quality Control (QC) Analytical Support

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 QC Analytical Support Intern will assist the Quality Control department with laboratory-based and data-focused projects supporting vaccine development and manufacturing. This hands-on internship offers exposure to analytical testing, method development, and quality systems within a regulated pharmaceutical environment. The intern will collaborate with QC analysts and cross-functional teams to ensure testing accuracy, data integrity, and compliance with Current Good Manufacturing Practices (cGMP).

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?

Main Responsibilities:

• Support analytical testing of raw materials, in-process samples, and finished vaccine products under supervision.

• Assist with method transfers, qualification activities, and data trending for stability and release testing.

• Perform data entry, verification, and review of test results within electronic systems (LIMS, Empower, etc.).

• Assist in drafting and updating Standard Operating Procedures (SOPs), protocols, and technical reports.

• Conduct basic lab investigations, equipment calibrations, and reagent preparation as needed.

• Participate in root cause analysis or continuous improvement initiatives for QC processes.

• Support QC documentation review for accuracy, completeness, and compliance with cGMP requirements.

• Collaborate with QC staff to analyze test data, summarize findings, and present recommendations.

• Follow all safety, compliance, and quality guidelines to maintain a safe laboratory environment.

About You

Basic Qualifications:

• Currently enrolled and pursuing a bachelor’s or master’s degree in chemistry, Biochemistry, Biology, Pharmaceutical Sciences, or a related field at an accredited college or university with the expectation that you will complete your current degree by the Spring of 2027.

• 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:

• Basic understanding of laboratory safety and scientific principles

• Familiarity with analytical techniques such as HPLC, GC, UV-Vis, or ELISA is preferred

• Strong attention to detail and data accuracy

• Excellent organizational, communication, and problem-solving skills

• Ability to work independently and as part of a team in a fast-paced environment

• Proficiency with Microsoft Office (Excel, Word, PowerPoint)

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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Toujours Progresser. Découvrir l’Extraordinaire.

Rejoignez Sanofi et entrez dans une nouvelle ère de la science – où votre parcours peut être aussi transformateur que le travail que nous accomplissons. Nous investissons en vous pour que vous alliez plus loin, accélériez votre réflexion et accomplissiez ce qui n’a jamais été fait auparavant. Vous contribuerez à repousser les limites, à bousculer les conventions et à concevoir des solutions plus intelligentes pour les communautés que nous servons. Prêt·e à poursuivre les miracles de la science et à améliorer la vie des gens ? Poursuivons le progrès et découvrons l’extraordinaire – ensemble.

Chez Sanofi, nous croyons dans l’égalité des chances, sans distinction de race, de couleur, d’ascendance, de religion, de sexe, d’origine, d’orientation sexuelle, d’âge, de citoyenneté, d’état civil, de handicap, d’identité de genre ou de tout autre critère protégé par la loi.