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QC Scientist I (Bioassay)

Company

Actalent

Location

Berkeley, MO

Posted

June 13, 2026

Position Overview

Job Title: QC Scientist I (Bioassay)
Job Description
The QC Scientist I (Bioassay) supports Good Manufacturing Practice (GMP) manufacturing by performing analytical testing for commercial products and stability studies in a cGMP laboratory environment. You will use a range of analytical tools for large molecule analysis, including compendial methods, enzyme activity assays, and bioassays, to ensure timely and accurate testing of in-process, drug substance release, and stability samples. This role offers structured training, exposure to advanced analytical technologies, and the opportunity to grow within a collaborative, development-focused culture.
Responsibilities

+ Perform ELISA, compendial testing (pH, UV, osmolality, appearance), enzyme activity assays (including temperature and incubation parameters), and other bioassays on in-process, drug substance release, and stability samples to support GMP manufacturing and stability programs.

+ Operate analytical ...

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