https://jobs.co.uk/job/senior-commissioning-engineer-jam-recruitment-ltd--b6eb4f1b-fcd6-4062-9eae-03c8f0c5c1cf RSS feed for Senior Commissioning Engineer at JAM Recruitment Ltd. en-gb Sat, 25 Apr 2026 20:10:25 GMT https://jobs.co.uk/job/senior-commissioning-engineer-jam-recruitment-ltd--b6eb4f1b-fcd6-4062-9eae-03c8f0c5c1cf https://jobs.co.uk/job/senior-commissioning-engineer-jam-recruitment-ltd--b6eb4f1b-fcd6-4062-9eae-03c8f0c5c1cf Mon, 20 Apr 2026 23:00:00 GMT Location: St Helens | Salary: £65/hour | Type: Contract | 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. Contract