Principal Scientist Drug Substance

Location: Remote
Compensation: Salary
Reviewed: Tue, Apr 07, 2026
This job expires in: 10 days

Job Summary

A company is looking for a Principal Scientist (AD/Director level), Drug Substance Development focused within CMC.

Key Responsibilities
  • Act as the drug substance subject matter expert and manage external drug substance development activities
  • Support technology transfer for manufacturing of clinical supplies and late-stage development activities
  • Develop, review, and approve technical reports and controlled GMP documentation
Required Qualifications
  • MS/Ph.D. degree in Organic Chemistry
  • 5 - 10 years of hands-on experience in small-molecule drug substance development and commercialization
  • Strong technical background in developing and scaling up small molecule drug substances
  • Thorough knowledge of cGMP and regulatory requirements
  • Experience with Quality by Design (QbD) principles and Design of Experiments (DoE) in drug substance development

COMPLETE JOB DESCRIPTION

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