KNOWLEDGE, SKILLS AND EXPERIENCE

• Proven experience in complex HV cable jointing. Trained in at least 2 connector types.
• Electrical time served apprenticeship or equivalent.
• Offshore wind experience.
• An existing HV Maintenance technician or full WTSR Authorised Technician, with the requirement to become authorised under customers Electrical Mechanical Safety Rules and/or Wind Turbine Safety Rules and management instructions.
• Experience working with Turbine and Power Cable OEM’s.
• Willingness to travel is essential.
• IT Literate.
• NKT, Nexans, or Tyco trained >33kV (up to 400kV)
• Pfisterer Size 1–6 (Connex & Seanex)
• Advanced training >66kV (NKT, Nexans, Tyco)
• 3M Cold Shrink Joints
• VLF, Damped AC & Resonant Testing
• IOSH / NEBOSH certification
• Competent Person trained
• HV Maintenance Technician or WTSR Authorised Technician (or willing to become authorised)

THE ROLE

JFR is expanding rapidly across its operational footprint, driven by commitment to a clean, sustainable future. We’re evolving with the market to deliver exceptional service and become the partner of choice for the next decade.
We’re looking for a High Voltage Jointer to join us and take responsibility for onshore and offshore termination and testing activities, specifically cable fault repair.
If you have a passion for renewable energy and leadership, join us in securing the future of wind power.

PRINCIPAL ACCOUNTABILITIES

• Lead jointing operations and supervise teams on asset sites.
• Perform HV cable terminations and testing onshore and offshore using various techniques and equipment.
• Complete jointing and testing of cables and accessories, including T-connectors, straight joints, and subsea joints.
• Test HV cables and accessories in line with industry standards.
• Conduct high-quality maintenance and repairs with full documentation.
• Support global client projects with flexible offshore/onshore mobilisation.
• Build strong relationships across JFR and the wider JFS Group, promoting company values.
• Champion health and safety, supporting a zero-harm culture and continuous improvement.