Instrumentation & Control commissioning engineer

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Instrumentation & Control commissioning engineer

Full‑time, Permanent Contract. Sector: Nuclear.

Responsibilities:

  • Support installation and commissioning preparation for complex I&C systems
  • Execute onsite commissioning tests across plant systems and equipment
  • Review commissioning procedures and identify continuous improvement opportunities
  • Assess as‑built installation status against approved engineering design documentation
  • Collaborate with multidisciplinary teams to support effective system handover activities
  • Ensure commissioning activities comply with nuclear safety and licence requirements
  • Record commissioning data, test results, defects, and performance observations
  • Assess commissioning risks and implement appropriate mitigation strategies throughout activities
  • Support calibration, maintenance, and testing of instrumentation and actuator systems
  • Perform contractor surveillance ensuring commissioning quality and procedural compliance

Qualifications:

  • Degree or HNC qualified within a relevant engineering discipline
  • Experience commissioning systems within nuclear, power, petrochemical, or heavy industry sectors
  • Strong practical instrumentation knowledge including impulse pipework and primary measurement elements
  • Experience commissioning pneumatic, hydraulic, and motor‑operated valve systems
  • Knowledge of process measurement methods including pressure, temperature, level, and flow
  • Experience interfacing with DCS, PLC, and plant protection systems
  • Practical understanding of calibration methods, standards, and commissioning best practices
  • Experience commissioning and maintaining safety relief valve systems within industrial environments
  • Strong communication skills conveying technical information clearly across multidisciplinary teams
  • Ability to set up, test, and troubleshoot complex I&C systems safely

Benefits include:

  • Hybrid Working Opportunity
  • Flexible working hours
  • Pension scheme (8% company contribution / 4% personal contribution)
  • 25 days’s paid annual leave + bank holidays + option to buy or sell days
  • Professional fees reimbursed
  • Employee referral scheme
  • Competitive sick pay
  • Income protection & 3× salary death‑in‑service cover
  • Free digital gym access – expert‑led fitness classes
  • 24/7 employee support line – mental health, financial & legal help

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company.

#J-18808-Ljbffr”, “datePosted”: “2026-05-15”, “hiringOrganization”: { “@type”: “Organization”, “name”: “ASSYSTEM”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__432642266__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=745” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “Bridgwater” } } }
Company: ASSYSTEM
Apply for the Instrumentation & Control commissioning engineer
Location: Bridgwater
Job Description:

Instrumentation & Control commissioning engineer

Full‑time, Permanent Contract. Sector: Nuclear.

Responsibilities:

  • Support installation and commissioning preparation for complex I&C systems
  • Execute onsite commissioning tests across plant systems and equipment
  • Review commissioning procedures and identify continuous improvement opportunities
  • Assess as‑built installation status against approved engineering design documentation
  • Collaborate with multidisciplinary teams to support effective system handover activities
  • Ensure commissioning activities comply with nuclear safety and licence requirements
  • Record commissioning data, test results, defects, and performance observations
  • Assess commissioning risks and implement appropriate mitigation strategies throughout activities
  • Support calibration, maintenance, and testing of instrumentation and actuator systems
  • Perform contractor surveillance ensuring commissioning quality and procedural compliance

Qualifications:

  • Degree or HNC qualified within a relevant engineering discipline
  • Experience commissioning systems within nuclear, power, petrochemical, or heavy industry sectors
  • Strong practical instrumentation knowledge including impulse pipework and primary measurement elements
  • Experience commissioning pneumatic, hydraulic, and motor‑operated valve systems
  • Knowledge of process measurement methods including pressure, temperature, level, and flow
  • Experience interfacing with DCS, PLC, and plant protection systems
  • Practical understanding of calibration methods, standards, and commissioning best practices
  • Experience commissioning and maintaining safety relief valve systems within industrial environments
  • Strong communication skills conveying technical information clearly across multidisciplinary teams
  • Ability to set up, test, and troubleshoot complex I&C systems safely

Benefits include:

  • Hybrid Working Opportunity
  • Flexible working hours
  • Pension scheme (8% company contribution / 4% personal contribution)
  • 25 days’s paid annual leave + bank holidays + option to buy or sell days
  • Professional fees reimbursed
  • Employee referral scheme
  • Competitive sick pay
  • Income protection & 3× salary death‑in‑service cover
  • Free digital gym access – expert‑led fitness classes
  • 24/7 employee support line – mental health, financial & legal help

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company.

#J-18808-Ljbffr…

Posted: May 15th, 2026