Reagent Manufacturing Scientist in Livingston

Play a hands-on role in building diagnostic products that impact real patient outcomes. We’re supporting a growing life sciences manufacturing organisation as they expand their operations capability with the appointment of a Reagent Manufacturing Scientist. Operating at the intersection of R&D and GMP manufacturing, this role is ideal for someone who enjoys translating complex biochemical formulations into robust, scalable manufacturing processes. You’ll be working on products that support the diagnosis and management of conditions such as infectious disease, oncology and metabolic disorders—so the output here genuinely matters.

Why this role is worth your attention:

• Blend of science and manufacturing – not stuck in pure QC or pure R&D
• Opportunity to own reagent production from first principles through to release
• Supervisory responsibility with scope to influence team performance
• Exposure to regulated IVD manufacturing (ISO 13485 / FDA standards)
• Work in a growing, technically advanced CDMO environment

The role:

You’ll take responsibility for the manufacture and control of complex biochemical reagents used in IVD products, ensuring quality, consistency, and compliance at every stage. Key responsibilities include:

• Manufacturing biochemical reagents from first principles
• Performing incoming raw material testing and in-process QC
• Conducting reagent and biosensor release testing
• Operating lab equipment such as HPLC, FPLC, ELISA plate readers and particle analysis systems
• Writing and maintaining SOPs, batch records and technical documentation
• Supporting and supervising Manufacturing Technicians
• Leading or contributing to technical investigations and root cause analysis
• Raising and managing non-conformance reports (NCRs)

What we’re looking for:

This role needs someone technically credible, detail-driven, and comfortable working in a regulated manufacturing setting. You’ll likely bring:

• Degree (or equivalent experience) in Chemistry, Biochemistry or a related discipline
• Strong experience in reagent formulation and biochemical manufacturing
• Hands-on experience with bioconjugation processes
• Familiarity with GMP environments (diagnostics, medical devices or pharma)
• Experience using analytical and lab equipment (e.g. HPLC, FPLC, plate readers)
• Proven ability in technical problem-solving and root cause analysis
• Previous supervisory or team leadership experience highly advantageous
• Experience in IVD manufacturing or assay development
• Knowledge of ISO 13485 and/or FDA 21 CFR Part 820
• Experience transferring R&D processes into manufacturing
• Exposure to process optimisation or continuous improvement (e.g. Lean / Six Sigma)

The environment:

You’ll be joining a scaling, fast-moving CDMO working with both UK and international clients. Expect:

• A dynamic, evolving environment
• High expectations around quality and compliance
• A culture where initiative and ownership are recognised
• Genuine opportunity for development and progression
• Flexibility is important—shift working may be required depending on production demands.

Interested?