Senior Scientist I/II, Analytical Chemistry

Actalent · Hercules, CA, United States

Location
Hercules
Job Type
Full-time
Posted
July 08, 2026

Job Description

Job Title: Senior Scientist I/II, Analytical ChemistryJob Description
We are seeking a highly experienced analytical chemist to lead unknown compound identification and Extractables & Leachables (E&L) studies for pharmaceutical and medical device products. This role requires deep expertise in LC/MS, method development, and structural elucidation.
Responsibilities

+ Identify unknown compounds using LC/MS, LC-MS/MS, and LC-HRMS.

+ Develop, optimize, and troubleshoot analytical methods.

+ Analyze and interpret complex mass spectrometry data.

+ Support pharmaceutical and medical device E&L studies.

+ Prepare technical reports, protocols, and regulatory documentation.

+ Collaborate with cross-functional teams to solve analytical challenges.

+ Mentor junior scientists and provide technical guidance.

+ Evaluate and implement new analytical technologies and methodologies.

Essential Skills

+ Ph.D. in...

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