2027 Spring Coop mRNA Analytics Waltham MA

Sanofi; Waltham (MA); On-site; USD 48,000 - 80,000; Full time

Job summary

Sanofi in Waltham, MA, invites applications for a 2027 Spring Co-op in the mRNA Analytics Group. You will support analytical activities for RNA drug substances and gain hands-on experience with RNA characterization techniques while collaborating with cross-functional teams in a modern lab.

Ideal candidates are enrolled in an MS/PhD program in Analytical Chemistry or related fields, authorized to work in the U.S. without sponsorship, and able to commit to 40 hours per week for six months.

Qualifications

• Enrolled in a PhD or MS program in Analytical Chemistry, Molecular Biology, Biochemistry, Biotechnology, Chemical/Biomedical Engineering, or related discipline.
• Must be authorized to work in the U.S. without sponsorship.
• Must be enrolled throughout the co‑op/internship duration.
• Must be able to relocate to the office and work 40hrs/week, Mon-Fri.

Responsibilities

• Assist analytical experiments to characterize RNA drug substances using NGS, gel electrophoresis, PCR, LC, and MS.
• Support development and optimization of analytical methods under guidance from senior scientists.
• Collaborate with cross-functional teams to support project goals.
• Document procedures and results in electronic lab notebooks.
• Summarize and present data to team members.
• Assist with routine lab operations and equipment maintenance.
• Follow lab safety guidelines and internal procedures.

Skills

Analytical chemistry

Molecular biology

Biochemistry

Education

MS/PhD student in Analytical Chemistry or related

Tools

NGS

PCR

qPCR

Gel electrophoresis

LC/MS

Job description

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.

About You

Basic Qualifications:

• Candidates are required to be enrolled in a PhD or MS university program in Analytical Chemistry, Molecular Biology, Biochemistry, Biotechnology, Chemical/Biomedical Engineering , or a related discipline.
• 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 Internal requirements for this program unless eligible for an alternative long-term status that does not require company sponsorship.
• Must be enrolled in an accredited college or university throughout the duration of the co‑op/internship.
• Must be able to relocate to the office location and work 40hrs/week, Monday to Friday for the full duration of the co‑op/internship.

Preferred Qualifications:

• Coursework or prior lab experience in molecular biology or analytical chemistry.
• Familiarity with one or more of the following techniques: DNA/RNA purification, PCR or qPCR, gel electrophoresis (agarose or PAGE), chromatography or LC/MS and Sanger or NGS sequencing (exposure is sufficient)
• Basic understanding of RNA/DNA enzymatic reactions.
• Strong attention to detail and good record‑keeping practices.
• Ability to communicate scientific results clearly (written and verbal).

Why Choose Us

• Bring the miracles of science to life alongside a supportive, future focused team.
• Stretch your skills through apprenticeships, internships, graduate programs, and international experiences that grow with you.
• Learn from inspiring mentors and collaborative teams while contributing to real projects that shape the future of healthcare.
• Build your future with access to the latest tools, digital innovation, and continuous learning that keep you ahead of the curve.

Compensation

The salary range for this position is $35.00 - $58.00 hourly. All compensation will be determined commensurate with demonstrated experience.

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