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Associate Scientist

Job in Framingham, Middlesex County, Massachusetts, 01704, USA
Listing for: Sanofi
Full Time position
Listed on 2026-02-28
Job specializations:
  • Science
    Research Scientist
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Overview

About The Job We are looking for candidates for the position of Research Associate in the Bioprocess Engineering Technical Pilot Plant (BPE-TPP) Downstream team. BPE-TPP is responsible for the execution of large-scale manufacturing of biological molecules to support early and late stage development processes and works closely with the Upstream and Downstream development groups. BPE-TPP delivers biological products used in support of early development for First in Human molecules and late stage biological development batches including process confirmation/consistency.

TPP supports/executes technology innovations for process improvement working with development groups on innovation projects.

Job title: Associate Scientist

Location: Framingham, MA

Join the engine of Sanofi’s mission — where deep immunoscience meets bold, AI-powered research. In R&D, you’ll drive breakthroughs that could turn the impossible into possible for millions.

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
  • Design and execute purification unit operations.
  • Interact with project teams to meet goals in relation to manufacturing drug substance and technology transfer.
  • Operate downstream purification equipment such as chromatography and tangential flow filtration skids.
  • Maintain adequate levels of supplies and consumables.
  • Perform routine safety inspections of equipment and lab areas.
  • Create standard operating procedures, batch records and technical reports. Support evaluation of new purification technologies.
  • Ensure equipment readiness through scheduling and coordination of PM and calibration activities.
About You

Basic Qualifications:

  • Bachelor’s degree in chemical engineering, chemistry, biochemistry, or related field, with a minimum of 2 years of relevant experience in downstream protein manufacturing processes, ideally at pilot scale.
  • Understanding of chromatography modalities such as IEX, HIC, affinity, and multimodal.
  • Ability to work within a team and set priorities.

Preferred Qualifications:

  • Previous experience in a protein purification lab or pilot plant.
  • Familiarity with GMP or GLP.
  • Experience operating and troubleshooting downstream unit operations (Columns, UF/DF, TFF, VI, VF).
  • Experience with single use downstream technology.
  • Demonstrated proficiency in oral and written communication, an innovative problem solver and proven ability to recognize and recommend areas for improvement.
  • Demonstrated commitment to continuous improvement – at the individual, department and organizational level.
  • Ability to effectively interact with a variety of communication and working styles.
  • Ability to gown and gain entry to manufacturing areas.
  • Ability to work flexible hours if needed.
  • High level of scientific curiosity.
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.
  • Be part of a pioneering biopharma company that engages patients early in drug development and uses their insights to design studies that reflect real-world needs.
  • Help improve the lives of millions of people globally by making drug development quicker and more effective.
  • Work at the forefront of drug discovery, harnessing cutting-edge AI, data, and digital platforms to push the boundaries of science.

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.

#GD-SA

#vhd

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.

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Position Requirements
10+ Years work experience
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