Bioassay Scientist — Biacore & GMP Expert

Eurofins; Slough; Hybrid; GBP 45,000 - 65,000; Full time

Benefits offered by this job

Health Cash Plan

Life Assurance

Company Pension Plan

Employee Assistance Programme

Volunteer days

Perkbox

Free on-site car parking

Job summary

Eurofins is seeking a BioAssay Scientist in Slough to perform routine, non-routine and stability testing of biologics within the client’s Analytical Service Department. The role is full-time and permanent, with a 37-hour week Monday to Friday.

You will work on GMP-compliant documentation and support method development to ensure reliable, reproducible laboratory processes. You will collaborate with clients and internal teams, maintain high data integrity, and stay compliant with GMP, safety and

Qualifications

• You will hold a degree or higher qualification in a relevant scientific discipline, together with experience in a bioanalytical laboratory environment working to GMP, regulatory, and quality standards.
• Practical experience in using Biacore is essential.
• You will hold practical experience in a range of bioanalytical techniques, including ELISA, aseptic techniques, cell-based and potency assays, with experience of pharmaceutical drug substance testing and Biacore assays being advantageous.
• You will hold strong technical laboratory skills, including experience of cell culture activities, Vi-Cell and manual cell counting, luminescence-based assays, flow cytometry, and the application of basic statistical analysis to support scientific decision-making.
• You will hold excellent attention to detail, organisational, and documentation skills, with a commitment to delivering accurate, high-quality results, maintaining data integrity, and achieving a right-first-time approach.
• You will hold strong communication and interpersonal skills, with the ability to build effective working relationships, communicate scientific information clearly to colleagues and clients, and work effectively both independently and as part of a team.
• You will hold a proactive, quality-focused mindset, with the ability to quickly learn new processes, adapt to changing priorities, utilise electronic systems including Microsoft Office, identify opportunities for continuous improvement, and consistently demonstrate a strong commitment to safety and customer service.

Responsibilities

• You will perform a range of biological and analytical testing activities, including ELISA, cell-based and Biacore assays, accurately capturing and analysing data using laboratory software and electronic laboratory notebook systems.
• You will generate, review, and maintain GMP-compliant documentation, records, reports, SOPs, protocols, and regulatory documentation, ensuring all work is completed accurately, on time, and to the highest quality standards.
• You will support laboratory operations through routine housekeeping, equipment maintenance, reagent and consumable stock management, trend analysis activities, and the investigation and resolution of technical, operational, and out-of-specification issues.
• You will contribute to scientific excellence by supporting method development, validation, troubleshooting, continuous improvement initiatives, and the implementation of best practices to ensure reliable, reproducible, and compliant laboratory processes.
• You will build strong relationships with internal and external clients, responding to queries, communicating significant findings, participating in client and Eurofins meetings, and consistently delivering exceptional customer service aligned with client expectations and service goals.
• You will maintain compliance with Eurofins, client, GMP, regulatory, quality, and safety requirements through continuous learning, training completion, knowledge sharing, mentoring colleagues where appropriate, and providing flexible support across the wider laboratory operation.

Skills

GMP experience

Bioanalytical techniques

Cell culture

Data analysis

Scientific communication

Education

Degree in life sciences

Tools

Biacore

ELISA

Flow cytometry

Vi-Cell

Job description

Eurofins is seeking a BioAssay Scientist in Slough to perform routine, non-routine and stability testing of biologics within the client’s Analytical Service Department. The role is full-time and permanent, with a 37-hour week Monday to Friday.

You will work on GMP-compliant documentation and support method development to ensure reliable, reproducible laboratory processes. You will collaborate with clients and internal teams, maintain high data integrity, and stay compliant with GMP, safety and