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Process Engineer IV

SanofiFramingham, United States of AmericaPosted October 5, 2026
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Job title: Process Engineer IV

Location: Framingham, MA

About the Job:

The Process Engineer IV is a senior-level technical expert within Manufacturing Science, serving as a partner to biologics manufacturing drug substance operations and custodian of manufacturing processes. This role ensures that manufacturing processes are capable, compliant, in control, cost effective, and continuously improved. The Process Engineer IV provides collocated technical leadership and collaborates across other functions to drive process excellence throughout the product lifecycle.

 Join a global network that powers how Sanofi delivers — seamlessly, purposefully, and at scale. In Manufacturing & Supply, you’ll help reimagine how life-changing treatments reach people everywhere, faster.

Department Overview: 

Technical Science partners with biologics manufacturing operations as the custodian of manufacturing processes. The department is responsible for:

Providing collocated technical leadership at manufacturing sites including process monitoring, CPV, root cause investigation, change assessment, debottlenecking, and continuous improvement

Anticipating, responding to, and permanently resolving issues that arise during production

Aiding in the design of new processes and facilities with expertise in scale-up, manufacturability, PAT, capacity analysis, and cost analysis

Leading the creation and use of digital process data analytic systems

Partnering with internal and external functions to identify, prioritize, scale up, transfer, implement, validate, and file new product and process lifecycle improvements

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 :

Provide technical leadership in area of responsibility; deliver technical/scientific support, expertise, and guidance to manufacturing and quality teams

Ensure a solid understanding of engineering principles and theories in the area of responsibility and apply them to solve a range of complex problems in creative and practical ways

Lead technical project teams or cross-functional teams between groups and organizations; provide input and coordinate support from process development teams

Review manufacturing processes and/or development and production data to assess process performance and identify opportunities for improvement

Support documentation preparation for regulatory purposes and stay current on regulatory requirements that impact manufacturing processes; evaluate and implement changes as required

Provide CMC support and guidance for product lifecycle management

About You

Basic Qualifications

Bachelor's degree in engineering or science discipline with 7 years of relevant experience in the pharmaceutical, biopharmaceutical, or other regulated manufacturing industry (GMP) OR Master's degree in Engineering or Science discipline with 5 years of relevant experience in the pharmaceutical, biopharmaceutical, or other regulated manufacturing industry (GMP)

Preferred Qualifications  

Demonstrated expertise applying fundamental principles to real-world problem solving and providing practical solutions to difficult technical issues

Experience with biologics upstream or downstream unit operations with perfusion or continuous operations a plus

Understanding of cGMP concepts and familiarity with quality and regulatory frameworks

Proficiency in process data analytics

Knowledge of computerized systems in biopharmaceutical manufacturing environments (e.g., DeltaV, Process Data Historian, LIMS, MES)

Experience leading projects and/or cross-functional teams

Works independently with minimal supervision and direction; performs work that consistently requires independent decision-making and the exercise of independent judgment and discretion

Ability to navigate ambiguous circumstances to meet final objectives

Strong communication and technical writing skills; experience communicating with business partners and senior management

Technical Skills

Process Data Analytics

Process Validation & Compliance

Biologics Manufacturing Operations

Process Development & Scale-Up

Manufacturing Systems & Tools

Soft Skills

Independent Decision-Making

Cross-Functional Collaboration

Technical Communication

Problem-Solving & Ownership

Mentoring & Leadership

Special Working Conditions  

Ability to gown and gain entry to manufacturing areas

Why Choose Us?

Shape the future of medicine and vaccine delivery with cutting-edge technology, ensuring seamless launches and a resilient global supply.

Power industry-leading performance by leveraging digital, data, and AI-driven innovation – at speed and scale.

Transform lives worldwide by delivering life-changing treatments anywhere, anytime.

Grow, thrive, and make an impact in a workplace that empowers you to bring your best self every day, with pride.

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.

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