Job Description

Production Technician

- Paracox Secondary Production
Location: Milton Keynes | Employment type: Full-time | Department: Manufacturing
Join a team that safeguards product quality at every step. We're looking for a meticulous, proactive Production Technician to help us deliver Paracox products with precision and care. If you thrive in GMP environments and enjoy hands-on work with cutting-edge equipment, we'd love to hear from you.
What you'll doBlend and fill products accurately and on time, maintaining exceptional attention to detail Work across GMP graded environments (Grades B, C, D) and operate Grade A Restricted Access Barrier Systems Perform chemical sterilisation of antigens Clean, sterilize, and operate vessels; set up and run blending equipment and filling machines Prepare equipment for autoclaving; carry out routine maintenance and basic troubleshooting Keep precise records and documentation (including SAP tasks) in real time Maintain high housekeeping standards in production areas Support deviation investigations and periodic SOP reviews Own simple GMP changes and CAPA-related tasks Contribute to departmental scheduling and daily planning meetings Provide on-the-job training demonstrations for new operators Conduct environmental monitoring and use the Laboratory Information Management System (LIMS)

What success looks likeConsistently complete batch paperwork for filled product, packing, and dispatch accurately at the point of use Collaborate effectively with your team while remaining confident working independently when needed Uphold GMP, SOPs, and safety standards without compromise

About youExperience in GMP manufacturing or sterile production environments (biopharma, vaccines, or related fields preferred) Comfortable working in graded cleanrooms and with barrier systems Skilled in equipment setup, cleaning, sterilization, and documentation Familiarity with SAP and LIMS is a plus Strong problem-solving mindset, reliable, and detail-focused Clear communicator with a collaborative approach

Why join usBe part of a mission-driven team producing products that make a real-world impact Structured training and support from experienced colleagues Opportunities to grow your skills in a regulated, high-performance environment

Closing date for applications: 05/12/2025

Required Skills:

Accountability, Analytical Thinking, Cleanroom Gowning, Computer Literacy, GMP Operations, Good Manufacturing Practices (GMP), Operations Management, Problem Resolution, Production Support, SAP PP (Production Planning), Standard Operating Procedure (SOP) Management

Preferred Skills:

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Search Firm Representatives Please Read Carefully

Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:

Regular

Relocation:

VISA Sponsorship:

Travel Requirements:

Flexible Work Arrangements:

Not Applicable

Shift:

Valid Driving License:

Hazardous Material(s):

Job Posting End Date:

12/6/2025

A job posting is effective until 11:59:59PM on the day

BEFORE

the listed job posting end date. Please ensure you apply to a job posting no later than the day

BEFORE

the job posting end date.

Requisition ID:

R372890