https://jobs.co.uk/job/senior-commissioning-engineer-jam-recruitment-ltd--97dac41c-935b-47cb-9e7b-419945a95302 RSS feed for Senior Commissioning Engineer at JAM Recruitment Ltd. en-gb Tue, 28 Apr 2026 01:08:33 GMT https://jobs.co.uk/job/senior-commissioning-engineer-jam-recruitment-ltd--97dac41c-935b-47cb-9e7b-419945a95302 https://jobs.co.uk/job/senior-commissioning-engineer-jam-recruitment-ltd--97dac41c-935b-47cb-9e7b-419945a95302 Mon, 27 Apr 2026 11:55:23 GMT Location: St. Helens | Salary: 65.00-65.00 Hourly | Type: Contract | Senior Commissioning Engineer12 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