Job Description:

Mechanical Site Supervisor / Site Manager

Location: London

Are you an experienced Mechanical Site Supervisor or Site Manager looking to work on some of London's most prestigious commercial fit-out projects?

Our client is a leading M&E contractor with a strong reputation for delivering high-quality mechanical and electrical installations across major commercial fit-outs. Due to continued growth and a healthy pipeline of secured projects, they are looking to appoint a Mechanical Site Supervisor / Site Manager to oversee project delivery across London.

The Role

Reporting to the Project Manager, you will be responsible for managing the day-to-day mechanical installation activities on site, ensuring works are completed safely, efficiently, and to programme.

This is an excellent opportunity to work on fast-paced, high-value fit-out projects for blue-chip clients in the commercial sector.

Key Responsibilities

• Supervising mechanical installation works across commercial fit-out projects.
• Coordinating and managing mechanical subcontractors and site labour.
• Ensuring works are delivered in line with project programmes and milestones.
• Conducting regular site inspections to maintain quality standards.
• Managing health and safety compliance across all mechanical works.
• Attending site meetings and coordinating with clients, consultants, and principal contractors.
• Reviewing drawings and identifying potential installation or design issues.
• Assisting with commissioning, testing, snagging, and project handovers.
• Maintaining accurate site records and progress reports.
• Driving productivity while ensuring the highest standards of workmanship.

Requirements

• Proven experience as a Mechanical Site Supervisor, Mechanical Site Manager, or Mechanical Foreman.
• Previous experience delivering commercial fit-out projects.
• Strong understanding of HVAC, pipework, ventilation, public health, and associated mechanical services.
• Ability to manage and coordinate multiple subcontractors on busy sites.
• Strong leadership and communication skills.
• Good understanding of commissioning and handover processes.
• SMSTS or SSSTS qualification.
• CSCS Card.
• First Aid qualification desirable.

What's On Offer?

• Car allowance and competitive benefits package
• Opportunity to work on landmark fit-out projects across London
• Long-term project pipeline and job security
• Clear career progression opportunities
• Supportive and collaborative management team

If you're a Mechanical Site Supervisor or Site Manager looking to take ownership of major fit-out projects with a leading contractor, we'd like to hear from you.

Apply now for a confidential discussion.