Position Title:
Commissioning Engineer – Electrical, Control & Instrumentation (EC&I) – Nuclear and Defence
Location:
Remote with site visits to Reading as and when required
Engagement Type:
Long-Term Contract (Outside of scope of IR35 - Pending determination)
Position Summary:
We are seeking a highly competent
Commissioning Engineer
with a strong bias towards
Electrical, Control, and Instrumentation (EC&I)
disciplines to support critical infrastructure within the
nuclear and defence sectors
. This role requires hands-on involvement, technical precision, and a proactive approach to site-based commissioning activities.
Key Duties and Responsibilities:
* Provide hands-on support to the
Construction Manager
during electrical installations
* Supervise site-based EC&I works and report directly to the
Commissioning Manager
* Lead commissioning activities and system validations in accordance with project requirements
* Develop and execute commissioning documentation including ITPs and as-built records
* Sign off completed systems in line with regulatory and client standards
* Perform system testing, fault-finding, and technical troubleshooting
* Collaborate with engineering, construction, and QA/QC teams to ensure seamless project integration
Technical Competencies:
* PLC/SCADA (Siemens S7 – TIA Portal)
configuration and diagnostics
* Electrical fault-finding and troubleshooting in control panels
* Instrument calibration and setup (pressure, flow, vacuum, pneumatics)
* Leak testing methodologies (e.g., Parjo, pressure drop)
* Load testing and functional performance validation
Qualifications and Certifications:
* Time-served
Engineering Apprenticeship
* City & Guilds
– Inspection and Testing
* City & Guilds
– 18th Edition Wiring Regulations
* Demonstrable experience delivering EC&I commissioning on nuclear and/or defence projects
* Strong understanding of applicable UK regulations, standards, and site protocols
* Eligible to obtain
UK Security Clearance