Internship

Serif Biomedicines: CMC mRNA Development Co-Op

Flagship Pioneering · Co-Ops & Internships

Where: Cambridge, MA USA
Posted: Sep 18

We are seeking an enthusiastic Co-Op to join the Chemistry, Manufacturing, and Controls (CMC) team. We are looking for an individual who enjoys hands-on laboratory benchwork and brings scientific rigor and intellectual curiosity to their role. This individual will have the opportunity to work in a dynamic, fast-paced, entrepreneurial environment as part of a highly collaborative, rapidly growing team.

What you get

Build alongside founders. You’ll work inside the same hypothesis-driven process Flagship uses to conceive and launch first-in-category companies.
This can be the start of a longer story. Strong co-ops are considered for future opportunities across Flagship and its portfolio companies, not just for this one role.
Work alongside people who left the safe path. Your colleagues are scientists, engineers, and operators who chose to build something new rather than join something already established.
Take on real ownership. You're contributing to ventures that are still being defined. Your work can shape real decisions, not just support them.
Be paid like the contributor you are. Compensation reflects the real work you take on.

About Flagship Pioneering · Co-Ops & Internships

Serif Biomedicines, Inc. is a privately held, early-stage biotechnology company developing a novel approach to gene therapy that can address currently untreatable diseases. Serif Biomedicines was founded by Flagship Pioneering's venture creation engine that invents and builds platform companies, each with the potential for multiple products that transform human health or sustainability.