CareerPlan

Principal Scientist Chemistry, Small Molecule Process Development and Manufacturing

Cambridge, MA, USFull-time$159k–$219k2026-11-06 → 2026-11-11

Core

Lead and mentor teams to design, optimize, and characterize robust manufacturing processes for small molecule drug candidates from early to late phase development.

Role type

Principal Scientist, Chemistry (Process Development & Manufacturing)

Builds

Clinical and commercial therapeutics supply chain

Domain

Pharmaceutical/Biotech, Small Molecule Process Chemistry

Required skills

Route scouting, mechanistic experiments, process characterization, process safety, tech transfer protocols, API isolation, CDMO management, analytical tools, purification techniques

Preferred skills

Experience with piloting and manufacturing across modalities, familiarity with solid form and separations

Technologies

Laboratory instrumentation, analytical tools, purification techniques

Responsibilities

Design and conduct laboratory experiments to optimize and characterize processes; Lead experimental planning to advance the drug portfolio; Mentor less experienced staff; Develop fundamental process knowledge for scale-up; Collaborate with cross-functional teams for regulatory filings; Author CMC sections of INDs; Interact with CDMOs; Initiate innovative research projects; Represent the company externally.

Seniority

Principal, Management level with hands-on leadership