2027 Spring Co-op mRNA Analytics, Waltham, MA

Sanofi
Waltham, Massachusetts, United StatesPosted Sep 4, 2026
Spring 2027

About the role

Job Title: 2027 Spring Co-op mRNA Analytics Grade: Co-op Location: Waltham, MA Duration: 6 months About the Job Looking to launch your career at the cutting edge of healthcare? Join Sanofi for a chance to develop with mentoring and guidance from inspirational leaders while helping to make an impact on the lives of countless people worldwide. As Spring Co-op in our mRNA Analytics Group, you’ll support analytical team activities for mRNA drug substances. This role provides hands-on experience with modern analytical techniques used in RNA characterization, while working closely with cross-functional teams in a collaborative lab environment. Ready to grow your skills while helping shape the future of healthcare? At Sanofi, you’ll be empowered to learn, ask questions, and bring your ideas to life – all while supported by inspiring mentors and collaborative teams. About Sanofi We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people’s lives. Main Responsibilities Assist in conducting analytical experiments to characterize RNA drug substances, including techniques such as NGS, gel electrophoresis, PCR, LC, and MS. Support development and optimization of analytical methods under guidance from senior scientists. Collaborate with analytical, RNA product, and process development teams to support project goals. Accurately document experimental procedures and results in electronic lab notebooks. Summarize and present data clearly to team members. Assist with routine lab operations, including reagent preparation and equipment maintenance. Follow all laboratory safety guidelines and ensure compliance with internal procedures.

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Basic Qualifications

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