Biotechnology Jobs

• Liverpool
• On-site
• Permanent

Perform routine, non-routine and stability testing on finished pharmaceutical products at a client site, using HPLC, Dissolution, Karl Fischer and UV techniques. The role also covers technology transfers, analytical validation, GMP data review and OOS investigations, working within a managed services team embedded at the client's facility.

HPLC · Dissolution · Karl Fischer +4

• Stevenage
• Hybrid

Predominantly laboratory-based role planning, executing and interpreting LC-MS and LC-MS/MS experiments to characterise biopharmaceutical molecules. You will develop and troubleshoot analytical methods, investigate product quality attributes and post-translational modifications, and support early-phase programmes through forced degradation and comparability studies. Works across Discovery and CMC Development teams, with hybrid working available.

Protein Metrics · JMP · SIMCA

• Macclesfield
• On-site
• Senior
• Permanent

Perform routine and non-routine analytical testing of pharmaceutical oral drug products and new modalities using HPLC, Karl Fischer, dissolution and mass spectrometry. Review data for GLS and GMP compliance, investigate out-of-specification results, and develop, optimise and validate analytical methods while training colleagues and driving continuous improvement at a client's Macclesfield facility.

HPLC · Karl Fischer · Mass Spectrometry +1

• Fordham
• On-site
• Senior
• Permanent

Hands-on role independently developing, optimising and validating analytical methods using LC-MS, troubleshooting complex analytical challenges and building new testing solutions for specialist laboratories. You own method development projects from feasibility through validation and implementation, working across the business in a busy commercial testing environment under ISO 17025.

LC-MS · GC-MS/MS · HRAM

• Guildford
• Mid-level
• Permanent

Hands-on laboratory role analysing pharmaceutical samples including APIs, medicines, herbal products and packaging for MHRA Laboratories. Uses HPLC, GC, GC/LC-MS, IR, Raman, UV, dissolution and wet chemistry, with responsibility for drafting reports, validating data, equipment calibration and maintaining an ISO/IEC 17025 quality system. Works within a team of around 30 analytical scientists, independently coordinating project workloads.

Microsoft Word · Microsoft Excel

• Stevenage
• Lead

Leads digital use cases across the CMC portfolio, translating analytical workflows and user needs into business requirements, success criteria and deployed digital solutions. Runs cross-functional teams end to end from concept to go-live, covering business acceptance testing, change management, training and adoption. Sits at the intersection of science, process and technology within GSK's CMC Digitalisation transformation.

Artificial Intelligence · Laboratory Informatics

• Livingston
• Entry level

Performs and documents analytical procedures in a regulated laboratory, running routine data analysis and checking results against tolerances. Prepares data for LIMS upload, supports quality investigations and deviations, and calibrates and maintains lab equipment. Also trains other lab personnel and escalates unusual results to senior staff.

LIMS

• Cambridge
• Senior
• Temporary

Hands-on upstream process development role delivering mammalian cell culture studies, including CHO-based fed-batch and perfusion processes, media and feed optimization, and bioreactor operation from ambr systems to bench-scale stirred tanks. Works under minimal supervision within a matrix CMC team, applying DoE and statistical analysis, supporting scale-up and tech transfer to GMP and CMO partners, and providing day-to-day technical coordination to technicians and operators.

ambr · ambr250 · Stirred-Tank Bioreactors +6

• Oxford
• Hybrid · 3–4 days in office
• Lead
• Permanent

Provides scientific and hands-on leadership for immunogenicity and ligand binding assay bioanalysis supporting mRNA-LNP therapeutic programs, spanning assay development, validation, clinical sample testing and regulatory submissions. Ensures GcLP compliance and partners with cross-functional teams, with opportunities to work alongside data and AI-enabled analytical approaches.

ECL · Gyrolabs · Reporter Gene Assays +3

• Belfast
• £50,000 – £60,000 pa
• Lead · manages people

Leads a Clinical Method Development and Validation team, overseeing bioanalytical method delivery for a New Product Development programme. Provides technical leadership in a GLP-compliant lab, acting as expert in extraction techniques and optimising HPLC, UPLC and LCMSMS systems while mentoring the team.

HPLC · UPLC · LCMSMS +1

• London
• On-site
• Mid-level

Develops and optimises therapeutic delivery formulations, designing lab experiments to assess stability, physicochemical properties and in vitro performance. Works in a multidisciplinary biotech team, characterising formulations analytically and supporting scale-up and tech transfer towards manufacturing. Distinct for its blend of formulation science, experimental development and translational research.

• Cambridge
• Senior
• Permanent

Lead biophysical binding characterisation, predominantly using Surface Plasmon Resonance, to interrogate Bicycle® molecules and triage screening cascades. Design and optimise bespoke assays, explore orthogonal technologies such as Carterra, AlphaScreen and mass photometry, and partner with computational and structural biology teams on structure-based drug design. Mentors junior colleagues within the Platform Technology group.

SPR · Carterra · AlphaScreen +4

• London
• Lead · manages people

Provides technical leadership in setting up and operating a CDMO site, leading process development and analytical method development projects for cell therapy manufacture. Plans technology transfers, ensures regulatory compliance, drives continuous improvement, and mentors colleagues while engaging directly with clients.

MHRA · EMA · FDA

• Macclesfield
• On-site
• Senior
• Permanent

Designs and executes work plans for early drug discovery projects within a Protein Sciences team, supporting multiple projects and presenting results to clients. Hands-on role focused on recombinant protein expression using insect cell systems such as BEVS, S2 and Sf9, including construct design, baculovirus generation and troubleshooting difficult targets like membrane proteins.

BEVS · Sf9 · Sf21 +2

• Stevenage
• On-site
• Mid-level

Performs complex sample preparation and quantitative analysis of small molecules and biotherapeutics using instrumentation such as GC-MS, ICP-OES, HPLC and LC-MS, supporting both GMP and non-GMP stability studies. Works largely independently to set up, maintain and troubleshoot analytical instrumentation, interpret data for technical validity and compliance, and report results to client teams. Based full-time onsite at a pharmaceutical client site as part of a functional service provider partnership.

GC-MS · ICP-OES · HPLC +2