Senior Commissioning Engineer

{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Senior Commissioning Engineer”, “description”: “

Senior Commissioning Engineer

12 month initial contract (likelihood for extension)

Outside IR35

£65 per hour

Required Skillset

  • 5+ years experience working in BESS environments
  • Proven track record commissioning HV / EHV substations (typically 132kV-400kV).
  • Strong understanding of protection relays, SCADA systems, and control panels.
  • Demonstrated experience working under UK DNO / TSO safety rules.
  • Ability to work independently and manage multiple commissioning packages concurrently

#J-18808-Ljbffr”, “datePosted”: “2026-04-23”, “hiringOrganization”: { “@type”: “Organization”, “name”: “JAM Recruitment Ltd”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__410151590__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=27160” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “St Helens” } } }
Company: JAM Recruitment Ltd
Apply for the Senior Commissioning Engineer
Location: St Helens
Job Description:

Senior Commissioning Engineer

12 month initial contract (likelihood for extension)

Outside IR35

£65 per hour

Required Skillset

  • 5+ years experience working in BESS environments
  • Proven track record commissioning HV / EHV substations (typically 132kV-400kV).
  • Strong understanding of protection relays, SCADA systems, and control panels.
  • Demonstrated experience working under UK DNO / TSO safety rules.
  • Ability to work independently and manage multiple commissioning packages concurrently

#J-18808-Ljbffr…

Posted: April 23rd, 2026