Site Manager SR163

Site Manager - SR163 - Substation Project – Wales – Freelance – OUTSIDE IR35

Our client, a leading civil engineering and power infrastructure contractor, is seeking an experienced Site Manager with a valid SR163 qualification to join a major substation project in North Wales.

This is an excellent opportunity to work on a high-profile National Grid project involving civil engineering, electrical infrastructure, site management, and contractor coordination within a live operational environment.

Key Responsibilities

Manage day-to-day site operations on a large substation project.

Ensure all works are delivered safely, on programme, and to the required quality standards.

Lead subcontractors and direct workforce activities.

Oversee civil engineering works including foundations, drainage, ducting, reinforced concrete structures, roads, and site infrastructure.

Manage permits, RAMS, temporary works, and site documentation.

Chair site meetings and coordinate activities with the client, design teams, and stakeholders.

Ensure compliance with National Grid standards and SR163 requirements.

Monitor progress, identify risks, and drive project delivery.

Maintain high standards of health & safety, environmental compliance, and quality assurance.

Produce site reports and progress updates for senior management.

Requirements

Valid SR163 (National Grid Management of the Works) qualification.

Proven experience as a Site Manager, Principal Contractor Site Manager (PCSM), Construction Manager, or Project Manager on substation projects.

Strong background delivering 132kV, 275kV, or 400kV substation works.

Experience managing civil engineering and utility infrastructure packages.

SMSTS and CSCS Card.

Excellent leadership and communication skills.

Ability to manage multiple subcontractors within a live operational environment.

Full UK Driving Licence.

Desirable

National Grid experience.

Temporary Works Coordinator qualification.

First Aid at Work.

EUSR or utility sector competencies.

Experience on AIS and GIS substations.

What's on Offer

Long-term contract opportunity.

Major UK power infrastructure project.

Opportunity to work with a leading tier-one contractor.

Competitive day rate.

Immediate start available.

If you are an experienced SR163-qualified Site Manager with a strong substation background and are looking for your next challenge, we'd like to hear from you