Job Description
Mechanical Engineering Site Manager (Security Cleared-SC or DV)
Location: Berkshire (site-based, 5 days per week)
Salary: £70,000 (ideally) but will go to £80,000 (depending on experience)
Employment Type: Permanent
Security Clearance: SC or DV clearance required
Role Overview
We are seeking an experienced Mechanical Site / Projects Manager to lead the delivery of mechanical engineering (Heating/Plumbing) works on a secure site in Berkshire. This role will suit a technically strong individual with a background in mechanical engineering within a construction environment, particularly across heating, plumbing, and sustainable energy systems.
You will be responsible for overseeing the successful design, coordination, and delivery of mechanical solutions related to Heating/Plumbing solution, while managing a team of security-cleared project managers and engineers. This is a hands-on leadership role requiring both technical expertise and strong site management capability.
Key Responsibilities
- Lead the delivery of mechanical works on a secure construction site, ensuring projects are completed safely, on time, and within budget
- Manage and coordinate teams of security-cleared project managers, engineers, and subcontractors
- Oversee installation and commissioning of mechanical systems including:
- Plumbing and heating systems
- Anyone with additional experience with the following will be useful however not essential: Underfloor heating systems, MVHR (Mechanical Ventilation with Heat Recovery), Air source and ground source heat pumps, Solar PV etc
- Ensure compliance with all relevant health & safety regulations and site procedures
- Review and manage mechanical designs, specifications, and technical submissions
- Act as the key point of contact between stakeholders, contractors, and internal teams
- Monitor project progress, resolve technical issues, and ensure quality standards are met
- Maintain accurate project documentation and reporting
Person Specification
Essential Experience & Skills:
- Proven experience as a Mechanical Site Manager or Site Projects Manager within the construction or building services sector (Fit-out/refurb works)
- Strong background in mechanical engineering, particularly plumbing, heating including renewable systems (desirable)
- Experience in design and delivering complex mechanical installations in a site-based environment
- Previous experience managing teams, including engineers and project managers
- Strong understanding of mechanical design, installation, and commissioning processes
- Experience working in highly regulated or secure environments is highly desirable
- Excellent stakeholder management and communication skills
Qualifications & Certifications:
- Formal qualification in Mechanical Engineering, Building Services Engineering, or Heating Engineering (HNC/HND/Degree or equivalent)
- SMSTS (Site Management Safety Training Scheme) - essential or highly desirable
- Valid CSCS card - essential
- SC or DV clearance (active or previously held and eligible to reinstate) - essential
Additional Requirements
- Must be able to work on-site in Berkshire full-time
- Willingness to undergo or maintain security clearance as required
- Strong commitment to safety, quality, and compliance
What's on Offer
- Competitive salary package (£70k-£80k)
- Opportunity to work on a high-profile, secure project
- Long-term, stable permanent position
- Leadership role with scope to influence delivery and team performance
