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Randstad Logo Randstad · Quality Control

Senior Scientist

United Kingdom, Didcot 60000.00 - 64000.00 GBP / Year · Job Posted May 26, 2026
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Job Description

A leading pharmaceutical company is seeking an experienced scientist to join their Bioanalytical and Molecular Assays team. This role supports regulated clinical studies and trials, integrating regulated bioanalysis and basic science research to advance programs and identify pipeline opportunities.

Job Responsibility

  • Design and execute phase-appropriate bioanalytical strategies, including quantitation of therapeutic proteins, immunogenicity and PK/PD assay method development, validation, and sample testing under GcLP
  • Develop assays using technologies such as ELISA, MSD, multiplex LBAs, and immunoblotting
  • Ensure timely qualification or validation of assays is fit for purpose, meets regulatory standards, and troubleshoot issues internally or with external CRO partners
  • Support internal bioanalytical capability, manage analytical equipment qualifications, prepare and maintain SOPs, and control critical reagents
  • Collaborate with operations and sample management to define the sample journey

Requirements

  • Expert knowledge of GLP and GCP requirements, current industry trends, and regulatory expectations associated with bioanalytical science
  • Knowledge of Watson LIMS
  • Ability to handle multiple projects in a fast-paced environment and effectively communicate scientific concepts, program objectives, and data analysis
  • Experience with RNA, biologics, and cell therapy
  • Knowledge of various ligand binding assay platforms such as ECL and cell-based assays
  • Previous work experience in a CRO or bioanalytical lab within a regulated environment
  • Experience with Lab Information Management Systems (LIMS) and electronic lab books (eLNB)
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