Electrical Site Manager - NHS & Generator

Date posted: 28 August 2026

Pay: £30,089.36-£75,000.00 per year

Job Description:

Electrical Site Manager

Location: London & South East (Multiple Sites)

Job Type: Permanent

Salary: Competitive + Company Vehicle + Pension

The Role

An exciting opportunity has arisen for an experienced Electrical Site Manager to oversee the successful delivery of electrical projects across a variety of sites throughout London and the South East.

This role is ideal for someone with a strong background in electrical infrastructure projects who is confident managing multiple installation teams, ensuring projects are delivered safely, on time, within budget and to the highest quality standards.

Projects include electrical infrastructure upgrades, substations, standby generator installations, distribution board replacements, refurbishments and critical power systems.

Key Responsibilities

Manage and supervise multiple electrical installation teams across several live projects.

Plan, coordinate and oversee daily site activities.

Ensure works are completed safely, efficiently and in line with current legislation.

Coordinate labour, subcontractors, materials and plant to meet project programmes.

Liaise with Project Managers, clients, consultants and subcontractors.

Carry out site inspections, toolbox talks and safety briefings.

Monitor installation quality and ensure compliance with project specifications.

Manage site documentation including RAMS, permits, progress reports and site records.

Identify and resolve technical and operational issues.

Ensure compliance with BS 7671 Wiring Regulations and relevant industry standards.

Support commissioning activities and project handovers.

Attend project meetings and provide regular progress updates.

Assist with planned electrical changeovers, including occasional weekend working.

Promote high standards of workmanship, safety and customer service.

Typical Projects

You'll have the opportunity to work on a range of electrical projects, including:

Electrical infrastructure upgrades

High and low voltage distribution systems

Substation installations and upgrades

Standby generator installations

Main and sub-distribution board replacements

Commercial refurbishment projects

Essential and critical power systems

Planned maintenance and live environment electrical works

Requirements

Proven experience as an Electrical Site Manager or Senior Electrical Supervisor.

Strong background delivering electrical infrastructure projects.

Experience managing multiple site teams.

Excellent understanding of electrical distribution systems, substations, generators and critical power infrastructure.

Experience coordinating direct labour and subcontractors.

Ability to read and interpret electrical drawings and specifications.

Strong planning and organisational skills.

Full UK Driving Licence.

Willingness to travel across multiple project locations.

Essential Qualifications

NVQ Level 3 in Electrical Installation (or equivalent)

ECS Gold Card

SMSTS or SSSTS

18th Edition BS 7671 Wiring Regulations

Full UK Driving Licence

Desirable Qualifications

Authorised Person (AP)

First Aid at Work

Inspection & Testing (2391 or equivalent)

Experience working within healthcare or other live operational environments

Personal Attributes

Strong leadership and people management skills

Excellent communication and organisational abilities

Proactive and self-motivated

Calm under pressure with effective problem-solving skills

High attention to detail

Flexible approach to working hours and travel

Strong commitment to health, safety and quality

Work Location: In person