LCMS Principal Scientist

Actalent
📍 Everett, WA, United States 💼 Full-time 🕒 Posted June 22, 2026

Job Description

Job Title: LC-MS Principal Research Scientist
Job Description
The LC-MS Principal Research Scientist serves as the primary scientific expert for pre-clinical GLP bioanalytical method development, validation, and sample analysis using triple quadrupole LC-MS/MS systems. This role focuses on both small and large molecule analysis, including ADCs and complex large molecule LC-MS/MS assays and sample preparation. The scientist provides direct technical leadership, collaborates closely with clients and internal teams, ensures strict adherence to GLP and regulatory guidelines, and delivers high-quality scientific reports in a fast-paced, collaborative environment.
Responsibilities

+ Provide technical and scientific expertise for small and large molecule analysis using LC-MS/MS, with a primary focus on method development and method validation.

+ Serve as the industry expert for pre-clinical GLP bioanalytical study method development, validation, and sample analysis ...

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Job Details

  • Location Everett, WA
  • Job Type Full-time
  • Category other-general
  • Posted Date June 22, 2026
  • Application Deadline June 27, 2026