Site Supervisor in Durham, County Durham

About the Role
We are currently recruiting for an experienced Site Supervisor to support the delivery of a high-profile substation project in Durham. This role is suited to a hands-on professional with a strong background in civils within the energy or utilities sector. You will play a key role in ensuring safe, efficient, and high-quality execution of works on site.

Key Responsibilities

• Supervise daily site operations on a live substation project
• Coordinate subcontractors, trades, and suppliers to meet project milestones
• Ensure strict compliance with health, safety, and environmental standards, particularly within high-voltage environments
• Oversee civil works (foundations, ducting, drainage) and/or electrical installation activities
• Conduct site briefings, toolbox talks, and risk assessments (RAMS)
• Monitor and report on project progress, identifying and resolving issues promptly
• Ensure all works are carried out in accordance with technical drawings and specifications
• Liaise with project managers, engineers, and client representatives
• Maintain accurate records including site diaries, inspections, and permits

Requirements

• Proven experience as a Site Supervisor on substation or similar infrastructure projects
• Strong understanding of high-voltage (HV) safety procedures and protocols
• Relevant qualifications in construction, civil engineering, or electrical engineering
• Valid CSCS card (Supervisor level or above)
• SSSTS or SMSTS certification (essential)
• National Grid / SSE / SPEN authorisations (desirable)
• Experience managing RAMS and permit-to-work systems
• Excellent leadership, communication, and organisational skills
• Ability to read and interpret technical and electrical drawings
• Full UK driving licence

What We Offer

• Competitive pay rates and benefits
• Opportunity to work on a major energy infrastructure project
• Career progression within a growing sector
• Supportive team environment and ongoing training