Commissioning Engineer

Company: ARC Group
Apply for the Commissioning Engineer
Location: West End
Job Description:

Job Title: Commissioning Engineer

Location: London

Rate of Pay: £450 per day

Are you a Commissioning Engineer looking for work?

ARC are currently looking for a Commissioning Engineer.

Qualifications

  • CSCS – Gold or Black
  • You must have previous proven experience in commercial/industrial work.

Responsibilities

  • Able to work independently and safely within HV/LV switch room environments.
  • Carry out safe isolation procedures and prove dead up to 1000V (HV experience desirable).
  • Read and interpret RAMS, drawings, layouts, lifting plans, and switching schedules.
  • Install, position, couple, and secure LV/MV switchgear panels.
  • Install and terminate control cabling and torque mechanical/electrical connections.
  • Perform critical cleaning and maintenance of LV/MV assets.
  • Conduct electrical testing including dead tests, insulation resistance, low ohms, flash, primary and secondary injection testing.
  • Configure protection relays and troubleshoot HV/MV/LV/UPS/Generator systems and controls.
  • Operate and maintain ACBs, MCCBs, fused isolators, and associated switchgear.
  • Produce technical reports, test records, and progress documentation.
  • Issue and work under electrical safety documentation including permits and limitations of access (desirable).
  • Experience with HV switching, earthing, and AC/DC/VLF testing desirable but willingness to learn essential.
  • This temporary work for a Commissioning Engineer is for an ongoing duration, on a commercial/industrial project.

Benefits

  • Paid annual leave pro-rata for PAYE (inclusive of statutory holiday)
  • Weekly pay – with a 1 hour pay resolution guarantee.
  • Pension contribution (after 3 months continuous service).
  • On-going assignments
  • Free access to our Health Assured scheme for you and your family.
  • Access to free online training.

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Posted: May 17th, 2026