Senior Principal Scientist
Pfizer · Pearl River, NY
ResearchFull-time$124k–$207kCompany career page
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Role summary
Senior Principal Scientist position within Pfizer's Vaccines R&D group focused on analytical strategy and method development for early-phase vaccine candidates. The role combines scientific leadership of a research team with hands-on expertise in analytical characterization of complex biologics, requiring extensive experience in method development, qualification, and cross-functional collaboration.
What they're looking for
- PhD in analytical chemistry, biochemistry, pharmaceutical sciences, or related discipline with 8+ years experience
- Advanced expertise in analytical method development and characterization of biologics or vaccine modalities
- Demonstrated scientific team leadership including prioritization, guidance, coaching, and talent development
- Extensive hands-on experience with separation techniques such as liquid chromatography or capillary electrophoresis
- Proven track record of method development, qualification, transfer, and technical documentation across programs
- Ability to influence cross-functional teams, communicate complex conclusions to diverse audiences, and manage data integrity
What you'll be doing
- Define and lead analytical control strategies for multiple vaccine programs aligned with product quality and development milestones
- Manage and provide scientific direction to a team of scientists with focus on execution and professional development
- Lead development, optimization, qualification, and lifecycle management of separation-based and physicochemical analytical methods
- Represent analytical development on cross-functional teams; communicate technical risks and data-driven recommendations to leadership
- Drive innovation in analytical technologies, automation, and digital tools to enhance scientific insight and decision quality
Privacy & handoff
This role links to Pfizer's own application system. RoleLantern records your interest and checks the link, but the application happens on the employer's site and status updates may not come back to us. Clicking apply does not mark you as applied automatically.