Senior / Principal Scientist, Medicinal Chemistry
Flagship Pioneering
Location
USA
Type
Full-time
Posted
Jan 28, 2026
Compensation
USD 126000 – 126000
Mission
What you will drive
Core responsibilities:
- Design and deliver medicinal chemistry strategy on project(s)
- Optimize small molecules through analysis of biochemical, biological, and ADME assay data
- Manage chemistry CROs for timely delivery of synthetic efforts
- Collaborate with cross-functional teams and machine learning team for project needs in high-paced data-driven environment
Impact
The difference you'll make
This role contributes to creating breakthrough technologies that transform health care by developing small molecules that edit protein structure and function to unlock presently undruggable targets and therapeutic modalities.
Profile
What makes you a great fit
Required qualifications:
- PhD in synthetic organic or medicinal chemistry with at least 5 years' drug discovery experience in pharmaceutical industry OR BS/BA in chemistry with at least 10 years' experience
- Strong modern synthetic background with knowledge of state-of-the-art organic chemistry methodologies
- Experience managing external chemistry CROs
- Experience collaborating with machine learning teams preferred
- Strong communication and interpersonal skills
Benefits
What's in it for you
Compensation and benefits:
- Salary range: $126,000 - $214,500
- Healthcare coverage
- Annual incentive program
- Retirement benefits
- Broad range of other benefits
About
Inside Flagship Pioneering
Flagship Pioneering invents and builds platform companies that transform human health, sustainability and beyond, creating breakthrough technologies to address humanity's most urgent challenges including curing intractable diseases and improving human health.