Cleanroom Technician
We are looking for Cleanroom Technicians to work in the exciting area of cell and gene therapies supporting our production scientists. This is an entry level position and training will be provided.

Company Information
Advent Bioservices is a Contract Development and Manufacturing Organisation (CDMO) providing GMP manufacturing of ATMPs and related products, process development and ancillary services. We support the development of complex, breakthrough therapies for a globally diverse market. We are at the forefront of revolutionary medicine in which life-threatening diseases are treated using advanced therapy medicinal products.

Job Summary
As part of the cleanroom team, reporting to the Cleanroom Operations Supervisor, the Cleanroom Technician will work within the GMP Production team, cleaning, restocking, and supporting the production of cellular therapy products for clinical use.

Responsibilities will include:

• Cleaning of cleanrooms and equipment.
• Disinfection of items going into the cleanrooms.
• Undertaking daily GMP production housekeeping activities including, but not limited to; management of cleanroom garments, use of KANBAN system, restocking, and use of logbooks.
• Environmental monitoring of the cleanrooms using agar plates, swabs, particle counters and active air samplers.
• To be fully trained in the fundamentals of GMP production within a sterile environment, including aseptic technique, cleanroom gowning and transfer of items. Applicants must be comfortable with wearing full gowns, goggles, gloves and boots to clean cleanrooms.
• Working within the framework of Advent Bioservices regulatory licensing bodies and Advents’ Quality Management System, including writing non-conformances, risk assessments, and any other quality documents as required.

You will have the following experience/qualifications:

• Minimum of a GCSE in Science, Maths and English at Grade C/4 or above (Essential). A-level in Biology or equivalent experience (preferred).
• Ability to prioritise workload.
• Good time management skills.
• Excellent oral communication skills, and excellent written skills. Competent in the use of Microsoft Word and Excel.
• Proactive, flexible, and meticulous approach to work. Must have a get-up-and-go attitude.
• An understanding of the cell and gene therapy industry (preferred).

Candidates must have eligibility to work within the UK. We are not accepting agency applications for this role.

Closing Date: 17/07/2026
Location: Sawston
Department: Production
Job Title: Cleanroom Technician
City: Sawston, Cambridge
Country: United Kingdom