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Commissioning Technician; Mechanical

Job in Leeds, West Yorkshire, ME17, England, UK
Listing for: NRL
Full Time position
Listed on 2026-05-30
Job specializations:
  • Engineering
    Quality Engineering, Mechanical Engineer, Engineering Design & Technologists, Electrical Engineering
Job Description & How to Apply Below
Position: Commissioning Technician (Mechanical)
Overview

This range is provided by NRL. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

NRL is currently supporting a respected and forward-thinking organisation in their search for a Mechanical Commissioning Technician to join a key project. This is a pivotal role where you’ll be at the heart of the commissioning process, working within a multidisciplinary team to deliver high-quality, safety-focused outcomes. With a strong emphasis on collaboration and professional excellence, this opportunity is ideal for a technician ready to contribute to a project of national significance.

What

You’ll Be Doing
  • Lead by Example in Safety: Champion a Zero Harm culture by consistently promoting and adhering to nuclear, radiological, conventional, and environmental safety standards.
  • Commissioning

    Activities:

    Carry out testing throughout all stages of commissioning, ensuring the highest standards of quality and compliance.
  • Technical Documentation: Support the development of test documentation and assist in the implementation of Field Operating Bulletins (FOBs) and Technical Queries (TQs).
  • Third-Party Witness Testing: Perform tests for witnessing by external stakeholders, ensuring transparency and rigour in all procedures.
  • Data Management: Record and maintain commissioning data accurately, using completions management systems to support tracking and reporting.
  • Temporary Aids Management: Apply and remove Temporary Commissioning Aids (TCAs), ensuring proper documentation and controls.
  • Collaborative Engineering Support: Participate in multidisciplinary design reviews and work closely with the engineering team to drive continuous improvement.
What You’ll Need
  • Experience: Time-served or equivalent background in an engineering discipline such as Mechanical, HVAC or piping. Proven commissioning experience is essential.
  • Qualifications: Preference for ONC or equivalent, or a clear path to achieving this qualification. IOSH Working Safely or similar certification is required.
  • Technical Proficiency: Familiarity with commissioning tools and platforms such as Go Completions, alongside strong Microsoft Office skills.
  • Project Readiness: Ability to perform tasks in line with project schedules and adapt within a dynamic, team-oriented environment.
  • BPSS cleared: or the willingness to undergo clearance.
  • Competitive Rate.
  • Collaborative Culture: Join a supportive and knowledgeable team committed to delivering excellence.
  • Meaningful Impact: Play a hands-on role in a project that contributes directly to industry advancements.
Location
  • Seascale, Cumbria – Be part of an exciting and strategically important initiative on-site in one of the UK’s leading project hubs.
Seniority level
  • Entry level
Employment type
  • Contract
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