Mechanical Site Manager in Heathrow, Greater London

Mechanical Site Manager – M&E

SSA are recruiting a Mechanical Site Manager on behalf of a leading Mechanical & Electrical contractor delivering a project at Heathrow Airport. You will oversee mechanical works on site, coordinating subcontractors and site teams to ensure installations are delivered safely, on programme, and to the required quality standards.

Key responsibilities

• Manage mechanical installations from mobilisation through to testing, commissioning, and handover.

• Coordinate mechanical subcontractors, site labour, materials, and equipment.

• Monitor site progress against the programme and resolve installation issues.

• Review technical drawings and oversee installations to ensure compliance with project specifications and quality standards.

• Coordinate with electrical teams, project managers, and other trades to ensure effective site delivery.

• Monitor quality inspections, snagging, and Health & Safety compliance.

• Ensure site documentation, RAMS, permits, and inspection records are maintained.

Requirements

• Proven experience as a Mechanical Site Manager within M&E contracting.

• Strong technical knowledge of HVAC, ventilation, pipework, heating, cooling, and associated mechanical systems.

• Experience managing subcontractors and coordinating mechanical installations on site.

• Ability to interpret technical drawings and manage site activities against project programmes.

• Strong leadership, communication, and organisational skills.

• Relevant mechanical qualification or equivalent trade experience, with appropriate CSCS and site safety certification.

• Previous experience working in airports or secure environments would be advantageous.