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Principal Scientist, PSSM ARD, GMP Analytics, Stability Strategy & Operations

Pfizer · Groton, CT

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QualityFull-time$106k–$177kCompany career page

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Role summary

Principal Scientist role in pharmaceutical stability strategy and analytics at Pfizer. Develop scientifically sound stability strategies for drug development programs from clinical through registration phases, lead cross-functional initiatives, and provide technical expertise in GMP analytics and regulatory submissions.

What they're looking for

  • BA/BS with 12+ years relevant experience; MS/MBA with 9+ years; or PhD with 4-8 years
  • Pharmaceutical analytical development, stability sciences, or product quality in regulated GMP environment
  • Strong understanding of ICH stability guidance and pharmaceutical stability principles
  • Ability to interpret complex analytical data and communicate clear scientific conclusions
  • Experience in cross-functional, matrixed team environments
  • Strong technical writing and presentation skills
  • Proficiency with software systems and ability to learn new technologies

What you'll be doing

  • Develop and communicate phase-appropriate stability strategies for drug substance and product programs
  • Design stability protocols, oversee testing conditions and schedules, assess data trends and compliance risks
  • Author and review stability protocols, technical reports, regulatory submissions and CMC documentation
  • Coordinate stability activities across internal and external laboratories and testing partners
  • Support GMP investigations, deviations, audits and health authority responses involving stability topics

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