Mechanical Commissioning Technician

Johnson Matthey
📍 Royston, Hertfordshire, United Kingdom 💼 Full-time 🕒 Posted June 06, 2026

Job Description

Job title: Mechanical Commissioning Technician

Location: Royston

Step into a once-in-a-lifetime opportunity to help shape the future of advanced manufacturing as a Mechanical Commissioning Technician on the landmark 3CR (3 rd Century Refinery) project -a flagship initiative at Johnson Matthey's Royston site.

Working within the Operational readiness team and reporting to the Maintenance Lead, you'll play a pivotal hands-on role in the commissioning of primary and auxiliary production equipment and utility support systems. Your work will directly sustain operations and ensure the long-term reliability of 3CR's cutting-edge assets.

This is not just another maintenance rol e; it's your chance to be part of a transformative journey. You'll be at the heart of commissioning and maintaining high-integrity systems on an upper-tier COMAH site, where your skills in mechanical and electrical engineering will support a proactive EHS culture focused on zero...

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Job Details

  • Location Royston, Hertfordshire
  • Job Type Full-time
  • Category architecture-and-engineering
  • Posted Date June 06, 2026
  • Application Deadline July 16, 2026