Substation Wiremen

Are you a JIB‑graded Electrician or experienced Wireman with strong technical skills and a passion for high‑voltage work? Do you thrive on delivering high‑quality installations that keep critical infrastructure running safely and efficiently? Join us and play a key role in major UK renewable energy projects, helping to power a more sustainable future.

Employment Type: Contract

As a High Voltage Electrician/Wireman, you’ll be responsible for the installation, maintenance, and repair of High Voltage electrical systems. You’ll work to industry‑leading safety standards while supporting project teams to deliver high‑quality, compliant installations on time.

• Installations & Repairs:
  Carry out installations, maintenance, and repairs on HV power distribution networks, signalling systems, SCADA and control systems, and associated electrical infrastructure.
• Safety & Compliance:
  Work in accordance with all electrical regulations, site safety protocols, and company procedures. Promote a strong safety-first culture across the team.
• Fault Finding & Diagnostics :
  Identify and resolve electrical faults through structured troubleshooting and diagnostic testing.
• Testing & Inspection:
  Perform functional and safety testing on HV systems to verify performance, efficiency, and compliance with project specifications.
• Documentation & Reporting:
  Maintain accurate records including installation reports, daily logs, test certificates, and maintenance documentation.
• Collaboration:
  
  Work closely with project managers, engineers, and other operatives to ensure smooth project delivery and technical accuracy.
• Interpreting Specifications:
  Read and interpret drawings, wiring diagrams, schematics, and project documentation to ensure compliant installations.
• Tools & Equipment:
  Use, maintain, and safely operate specialist HV electrical tools, testing equipment, and instruments.
• Continuous Development:
  Stay up to date with new technologies, industry standards, and best practices with opportunities for training and further certification.

• JIB Graded Electrician status
• 18th Edition (BS 7671) qualification
• Proven experience in:
• Containment installation (tray, trunking, conduit, ladder rack)
• Small wiring and multi‑core cable works
• Testing and inspection
• Strong understanding of safety protocols and HV electrical standards
• Ability to interpret technical drawings and specifications

• Work across major national infrastructure and renewable energy projects
• Be part of a supportive, skilled, safety-focused team
• Long-term stability and opportunities for progression
• Access to ongoing training and certification pathways