​Mechanical Site Supervisor

We are seeking a skilled and experienced Mechanical Site Supervisor to join our growing mechanical division, operating across South Wales and the UK. This is an exceptional opportunity for a candidate with substantial experience managing mechanical systems installations on large-scale commercial new build and refurbishment projects. The successful candidate will play a pivotal role in ensuring all aspects of mechanical installation are executed to a high standard and within project timelines.

Key Responsibilities:

• Supervise and manage mechanical works on diverse commercial projects across the UK.

• Oversee the installation, maintenance, and commissioning of mechanical systems, including HVAC, plumbing, and fire protection services.

• Manage site-level project operations, ensuring all tasks comply with project drawings, specifications, and quality standards.

• Lead and manage site operatives and subcontractors, ensuring smooth workflow and adherence to project plans.

• Ensure compliance with all health, safety, and environmental regulations, including conducting toolbox talks and safety briefings.

• Monitor and enforce adherence to company policies and procedures, staying up to date with any changes.

• Perform regular inspections and quality checks, maintaining comprehensive QA documentation to track progress and standards.

• Support the commissioning and handover process, working closely with the Project Manager.

• Maintain accurate site records, including progress reports, inspection logs, and work schedules.

Requirements:

• Minimum of 5 years of experience as a Mechanical Site Supervisor on large-scale commercial projects.

• NVQ Level 2 or 3 in Heating and Ventilation (Commercial), Building Services Installer/Crafts person, or Plumbing Systems.

• Extensive knowledge of mechanical systems, including HVAC, plumbing, and fire protection installations.

• Familiarity with mechanical installation techniques, commissioning, and maintenance practices.

• Strong leadership and team management skills, with the ability to motivate and guide a diverse team of operatives and subcontractors.

• Ability to read and interpret mechanical drawings, schematics, and project specifications.

• Excellent problem-solving skills and attention to detail.

• Strong understanding of health, safety, and regulatory compliance.

• Proficiency in Microsoft Office and good IT literacy.

• Full UK driving license.

Personal Qualities:

• Enthusiastic, proactive, and willing to learn.

• Hardworking with excellent timekeeping and organizational skills.

• Ability to work independently and collaboratively as part of a wider team.

Typical Working Week:

• Contract based on 37 hours per week.

• Monday to Thursday: 8:00 AM to 4:00 PM

• Friday: 8:00 AM to 3:00 PM (excluding travel time)

• A 0.5-hour lunch break is included.

• Some weekend work or overtime may be required.

• Flexibility to work away during the week for non-local projects, with lodging provided where necessary.

Compensation:

• Weekly pay structure based on the Building Engineering Services Association (BESA) National Agreement.

This role offers an excellent opportunity for an experienced professional seeking a leadership position in a dynamic and expanding mechanical division. Apply today to become a key part of our successful project delivery team.