Associate Director, CMC, Drug Substance
Xenon Pharmaceuticals Inc.
September 23, 2026
Full-time
Remote friendly (Boston, MA)
Worldwide
$217,900 - $217,900 USD yearly
Operations
Role: Associate Director, CMC, Drug Substance, to oversee development and manufacturing of small molecule APIs for clinical trials in a biopharma setting. Responsibilities: manage API process development and cGMP manufacturing campaigns via CDMOs, evaluate and select vendors, facilitate technology transfer, collaborate with supply chain to align manufacturing plans with clinical demand, author and review regulatory CMC documents for IND/NDA/MAA submissions, participate in audits, and manage API budgets. Requirements: PhD in Chemistry or related field with 10+ years of pharma/biotech experience, proven track record managing API development at CDMOs, expertise in cGMP regulations, authoring regulatory sections, and vendor management. Preferred: experience with global filings, strong communication skills, ability to travel up to 15%, and experience in virtual manufacturing settings. HighValue: focus on small molecule APIs, late-stage development, regulatory filings, international collaboration, and API process tech transfer. WorkSetup: based in Boston, MA, with potential remote options; international travel may be required.