Site Supervisor

RTL Group Ltd; Thurso; On-site; GBP 42,000 - 54,000; Full time

Benefits offered by this job

Competitive pay rates

Career progression

On-the-job training

Job summary

RTL Group Ltd. is seeking an experienced Site Supervisor to support a major substations project in Scotland. The role requires hands-on supervision of civil and electrical works, with a strong focus on HV safety, on-time delivery, and quality control.

You will lead on-site activities, coordinate subcontractors, and uphold RAMS, permit-to-work, and site documentation alongside project managers and client representatives. A CSCS supervisor card and SSSTS/SMSTS certification are essential.

Qualifications

• Proven experience supervising substation or similar infra projects.
• Knowledge of high-voltage safety procedures and protocols.
• Qualifications in construction, civil or electrical engineering.
• Valid CSCS card (Supervisor level or above).
• SSSTS or SMSTS certification is essential.

Responsibilities

• Supervise daily site operations on a live substation project.
• Coordinate subcontractors, trades and suppliers to meet milestones.
• Ensure compliance with health, safety and environmental standards, especially HV.
• Oversee civil works (foundations, ducting, drainage) and electrical installation activities.
• Perform site briefings, toolbox talks and RAMS assessments.
• Monitor progress and report issues; resolve on site.
• Read and interpret technical drawings and specifications.
• Liaise with project managers, engineers and client representatives.
• Maintain site records including diaries, inspections and permits.

Skills

Leadership

Communication

Organisational skills

Reading drawings

Education

Construction/civil/electrical engineering qualifications

Tools

RAMS

Permit to work

CSCS card

SSSTS/SMSTS

Job description

About the Role

We are currently recruiting for an experienced Site Supervisor to support the delivery of a high-profile substation project in Scotland. This role is suited to a hands-on professional with a strong background in civil and/or electrical works 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