CareerPlanSign in
This role has closed. Browse similar live roles below, or see all open jobs →

Scientist - Analytical Assay HPLC

Chesterfield, MO, us💼 Full-time🗓 2026-08-05 → 2026-09-30

Core

Develop and execute analytical methods for large molecule characterization (proteins, polysaccharides, nucleic acids) to support biotherapeutic process development, product characterization, and quality assessment.

Role type

Senior IC analytical scientist (biotherapeutics)

Builds

Analytical assays and data for process understanding and quality assessment

Domain

Biopharmaceuticals / Analytical Chemistry

Required skills

Capillary Gel Electrophoresis (CGE), qPCR, HPLC, SEC-MALS, data analysis, method optimization, troubleshooting, GMP documentation

Preferred skills

NMR, Mass spectrometry, Electronic Laboratory Notebook (ELN) systems, Empower or OpenLab software

Responsibilities

Perform and optimize analytical assays for large molecule characterization, analyze and interpret data to ensure accuracy, collaborate cross-functionally with process development and quality teams, maintain detailed regulatory documentation, support troubleshooting and continuous improvement of methods

Seniority

Mid-level, hands-on IC

Sourced via smartrecruiters · Listed on CareerPlan, which tracks 878,000+ jobs from 20+ sources.