BioProcess Engineer

Job Title:

Bio Process Engineer

Location:

Waltham, MAAbout the job:

As Process Engineering and Innovation Lead within our mRNA Center of Excellence, you'll drive the evaluation and integration of cutting-edge technologies while ensuring they meet scale-up and commercial manufacturing requirements. Ready to get started?

Join our mRNA Center of Excellence where Sanofi is accelerating innovation in the mRNA space. With our long-standing expertise in developing and commercializing vaccines and innovative medicines globally, we're building a robust technological foundation that bridges conceptual innovation with practical manufacturability. You'll work at the intersection of process engineering and innovation, helping transform how we develop and manufacture next-generation mRNA therapies.

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

Identify, evaluate, and integrate emerging technologies to enhance mRNA process development and manufacturing, leading proof-of-concept studies and creating technology roadmaps aligned with platform strategy

Drive process intensification initiatives to improve efficiency, yield, and quality while reducing process steps, minimizing waste, and implementing continuous processing strategies where applicable

Ensure new technologies and innovations are compatible with scale-up requirements, developing models and strategies for transitioning from laboratory to clinical and commercial manufacturing

Lead next-generation mRNA platform development, establishing performance metrics and coordinating cross-functional efforts to integrate innovations across the organization

Collaborate with external technology providers, academic partners, Manufacturing, and Quality teams to stay current with industry innovations and ensure GMP compliance

Conduct risk assessments, quantify impact on key performance metrics and cost of goods, and lead technology transfer activities for innovative processes

About you:

Education:

Bachelor's, Master's, or PhD degree in Chemical Engineering, Bioprocess Engineering, Biochemical Engineering, or related technical field

PhD with 2+ years, MS with 4+ years, or BS with 5+ years of relevant industrial experience in bioprocess engineering or related fields​Experience & Technical

Skills:

Demonstrated success implementing new technologies in bioprocess environments with measurable outcomes

Proven track record scaling up processes from laboratory to clinical or commercial manufacturing

Strong understanding of bioprocess engineering principles, unit operations, and process development in GMP environments

Preferred Qualifications:

Knowledge of regulatory requirements for process changes and technology implementation

Background in modeling, data analysis, or automation is a plus

Soft Skills:

Excellent project management and cross-functional leadership abilities with strong influence skills

Outstanding problem-solving capabilities with an innovative, forward-thinking mindset

Strong communication skills to articulate complex technical concepts to diverse audiences

Languages:

Excellent knowledge of English (spoken and written)
French is a plus

Why choose us?

Bring the miracles of science to life alongside a supportive, future focused team.

Discover endless…