Manufacturing Operator - Multiple Positions Available

Job Overview

Site: UK - County Durham - Barnard Castle
Posted: 9 March 2026

GSK Barnard Castle operates a state of the art secondary manufacturing site that produces a wide range of medicines. The site contributes approx. £2 bn in annual revenue and supports global supply for over 130 markets.

This role is a Manufacturing Operator within the Steriles Business Unit (C Block ISM). Successful applicants will be part of the production team that manufactures and fills sterile products. Work will be performed on a 24/7 shift pattern.

Responsibilities

• Manufacture biopharmaceuticals using disposable technologies.
• Dispense buffer excipients.
• Retrieve materials from -20 C and -40 C freezers.
• Use digital systems (MES).
• Work in a cleanroom environment and maintain appropriate aseptic behaviours.
• Conduct filter integrity testing.
• Support filling operations - component and finished product processing and IPC checks.
• Collaborate cross functionally with MSAT/R&D.
• Manufacture multiple products, including legacy products and new product introductions.
• Prepare and autoclave sterilised machine parts.
• Complete documentation accurately and timely, using various computer and automation systems.

Basic Qualifications & Skills

• Minimum of 5 GCSEs or equivalent pharmaceutical experience.
• Demonstrated alignment with GSK values: Transparency, respect, integrity, patient focus.
• Prior pharmaceutical manufacturing experience.
• Good understanding of digital systems and platforms.
• Exhibits teamwork, courage, development, and accountability.
• Knowledge of GMP and its importance in pharmaceutical manufacturing.
• Ability to troubleshoot problems and drive continuous improvement using GPS.
• Flexibility to work defined shift patterns.

Preferred Qualifications & Skills

• Previous manufacturing experience.
• Previous sterile product manufacturing experience.

Closing Date

Applications close on 23 March 2026 (close of business).

Equal Opportunity Statement

GSK is an Equal Opportunity Employer. All qualified applicants will receive equal consideration for employment without regard to race, colour, religion, sex (including pregnancy, gender identity and sexual orientation), parental status, national origin, age, disability, genetic information, military service or any other basis prohibited by law.