HV Cable Jointer
Futurebuild Recruitment
London · posted 21 August 2026
Salary
£50,000 – £70,000 a year
Job type
full time
Location
London, London
Category
Engineering
We are recruiting for an experienced HV Cable Jointer to join a team delivering high voltage jointing works across DNO, private network and rail infrastructure projects. This is a hands-on role for a jointer with a strong track record in both XLPE and fluid filled (paper insulated lead covered) cable jointing at 33kV.
Key Responsibilities
* Carry out HV cable jointing, termination and repair works up to and including 33kV
* Work across a mix of DNO, private network, and rail infrastructure projects
* Undertake jointing on both XLPE and fluid filled (PILC) cable types
* Carry out cable fault location, testing and repair as required
* Ensure all works are completed in accordance with relevant safety rules, technical specifications, and client standards
* Complete accurate documentation, permits to work, and job records
* Liaise with site supervisors, project engineers, and client representatives
* Work safely within excavations, substations and live operational environments
* Adhere to CDM regulations and site-specific health and safety requirements
Requirements
* Proven experience as an HV Cable Jointer working at 33kV
* Demonstrable experience with both XLPE and fluid filled cable jointing
* Experience working across DNO, private network, and rail sector projects
* Relevant jointing qualifications/competency (e.g. NRSWA, ECS/JIB card, relevant HV jointing certification)
* Full UK driving licence
* Strong understanding of safe systems of work and HV safety rules
* Willingness to travel to sites as required
* Rail sector candidates: relevant rail safety qualifications (e.g. PTS) desirable
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