M&E Site Supervisor
London, UK

About the Role

My Client is seeking a highly capable Mechanical & Electrical (M&E) Site Supervisor to join their team, delivering high‑quality building services projects across London. This is a hands‑on, site‑based supervisory role responsible for the effective coordination, delivery and compliance of mechanical and electrical works, ensuring projects are completed safely, on time, and within budget.

You will play a key role in supporting site management teams, supervising staff and subcontractors, monitoring quality, driving performance and upholding health & safety standards in a fast‑paced environment.

Key Responsibilities

Supervise and coordinate all M&E site activities, ensuring efficient daily operations and delivery against programme requirements.
Lead and manage multi‑discipline subcontractors and site operatives, ensuring work meets contract specifications and quality standards.
Conduct daily site briefings, tool‑box talks, RAMS reviews, and ensure compliance with health & safety regulations at all times.
Monitor site progress, identify issues early, and assist with problem‑solving to maintain programme continuity.
Support Site/Project Managers with reporting, stakeholder communications, and site documentation.
Ensure statutory compliance and quality assurance, including inspections, testing and commissioning oversight where required.
Maintain accurate records of site activities, variations, and decisions.
Engage with clients, supply chain partners and internal teams to maintain strong relationships and address concerns proactively.

Person Specification - Essential Qualifications & Experience

Proven experience as a Site Supervisor in Mechanical & Electrical building services/construction environment (minimum 3-5 years recommended).
Competent in supervising mechanical and electrical installation and maintenance activities.
Strong understanding of site health & safety, CDM regulations and safe systems of work.
Demonstrable technical knowledge of mechanical and electrical systems, including HVAC, plantrooms, distribution systems, controls and service installations.
Excellent organisational and communication skills, with the ability to lead, motivate and coordinate teams.
Strong problem‑solving capability and attention to detail under pressure.
Proficiency in MS Office (Word, Excel) and digital reporting tools.

Desirable Qualifications

NVQ Level 3 or equivalent qualification in Mechanical or Electrical Services / Building Services Engineering.
Apprenticeship or recognised trade qualification in mechanical or electrical discipline.
SSSTS / SMSTS or other relevant health & safety certification.
Knowledge of BIM protocols and digital site management tools.
Full UK driving licence.

What's on Offer

Competitive salary: £50,000 - £70,000 per annum (depending on experience & qualifications).
Opportunities to work on a mix of high‑profile commercial, retail, residential and specialist engineering contracts.
Career progression and professional development support.
Pension, annual leave and other benefits.
Flexible working options for the right candidate.

WR HVAC | M&E are #1 recruitment partner for HVAC jobs. Our customers include a range of large and small M&E companies, manufacturers and suppliers of heating, ventilation, air conditioning and refrigeration equipment. We recruit UK wide for sales, management and technical jobs.

WR is acting as an Employment Agency in relation to this vacancy.

WR HVAC - M&E

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M&E Site Supervisor