Mechanical Supervisor

RTL Group Ltd; Hounslow; On-site; GBP 40,000 - 55,000; Full time

Job summary

A leading construction company seeks a Mechanical Supervisor in Hounslow to manage mechanical works on-site. The role involves overseeing installations, ensuring safety and quality, and coordinating with subcontractors and project teams. Ideal candidates will hold relevant NVQs and certifications alongside strong leadership skills.

Qualifications

• NVQ Level 3 in Mechanical Engineering, Plumbing, or Heating.
• SMSTS or SSSTS certification required.
• Valid CSCS card essential.

Responsibilities

• Supervise mechanical services installations on site.
• Monitor subcontractor performance and compliance.
• Report project progress to the Project Manager.

Skills

Communication

Leadership

Team Management

Education

NVQ Level 3 in Mechanical Engineering

NVQ Level 3 in Plumbing

NVQ Level 3 in Heating

Tools

CSCS Card

SMSTS certification

SSSTS certification

Job description

Role Overview:

As the Mechanical Supervisor, you will be responsible for the day-to-day supervision of mechanical works on-site, ensuring safe, efficient, and high-quality installation of systems including heating, ventilation, plumbing, and drainage. You will manage subcontractors, coordinate with other trades, and support the Project Manager in delivering the project on time and within scope.

Key Responsibilities:

• Supervise and coordinate all mechanical services installations on the residential site.

• Ensure works are carried out to drawings, specifications, and programme timelines.

• Oversee subcontractors and ensure performance aligns with quality and safety expectations.

• Liaise with the main contractor, other trade supervisors, and the internal project team.

• Monitor progress and report daily/weekly updates to the Project Manager.

• Ensure compliance with HSE regulations, toolbox talks, and RAMS.

• Conduct inspections and quality checks on mechanical systems and components.

• Support the commissioning process and final snagging works.

• Maintain records of labour, materials, and site instructions.

Requirements:

• NVQ Level 3 in Mechanical Engineering, Plumbing, Heating, or equivalent.

• SMSTS or SSSTS certification (essential).

• Valid CSCS card.

• Strong communication and leadership skills.

• Ability to manage teams and deliver to tight deadlines.