Site Supervisor – Substation & Cable Route Works

Location: Scotland Contract Type: Long-term contract / Permanent (DOE) Start: January 2026

The Role

We are seeking an experienced Site Supervisor to support the delivery of a major substation project, with a strong focus on cable route construction works. The successful candidate will oversee day-to-day site activities, ensuring works are delivered safely, on programme, and to the required quality standards.

This role is well suited to a hands-on supervisor with a background in utilities, power, or civil infrastructure projects.

Key Responsibilities

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Supervise cable route works including trenching, ducting, draw pits, reinstatement, and associated civils

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Coordinate subcontractors, plant, and labour on site

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Ensure compliance with RAMS, CDM Regulations, and site-specific H&S requirements

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Carry out site briefings, toolbox talks, and daily activity planning

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Liaise with the Site Manager, Project Manager, and client representatives

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Monitor quality, productivity, and progress against the programme

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Ensure environmental controls are in place in line with SEPA requirements

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Maintain accurate site records, permits, and reports

Requirements

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Proven experience as a Site Supervisor on substation, power, or cable route projects

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Strong understanding of civil works related to HV/LV cable installation

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SMSTS or SSSTS (essential)

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CSCS card (Supervisor level or higher)

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First Aid at Work

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Good knowledge of H&S legislation and best practice

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Ability to read and interpret drawings and specifications

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Full UK driving licence

Desirable

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Experience working on live substations or power projects

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Temporary Works Supervisor

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Confined Space or NRSWA certification

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Scottish utilities or DNO experience

What’s on Offer

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Competitive rate / salary depending on experience

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Long-term work on a major infrastructure project

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Opportunity to work within a well-established delivery team