Mechanical Supervisor

  • RTL Group Ltd
  • City, Leeds
  • 11/03/2026
Seasonal Construction

Job Description

Freelance Mechanical Supervisor Residential Decarbonisation Project

We are currently recruiting for an experienced Freelance Mechanical Supervisor to oversee mechanical works on a large-scale residential decarbonisation project within occupied housing properties.

This role is ideal for a supervisor with experience in energy efficiency upgrades, heating system replacements, and low-carbon technologies within residential environments.

The Role

  • Supervise mechanical installations including heating system replacements, pipework upgrades, and low-carbon heating systems

  • Oversee installation of air source / ground source heat pumps, upgraded domestic heating systems, and associated distribution pipework

  • Coordinate subcontractors and specialist installers

  • Ensure works are delivered safely, on programme, and to specification

  • Manage works within occupied residential properties, ensuring minimal disruption to residents

  • Conduct toolbox talks and ensure strict H&S compliance

  • Liaise with Project Managers, consultants, and client representatives

  • Monitor quality, testing, commissioning, and handover processes

Requirements

  • Proven experience as a Mechanical Supervisor on residential decarbonisation or energy upgrade projects

  • Strong background in domestic heating systems and residential mechanical installations

  • Experience with heat pump installations and low-carbon technologies

  • SSSTS or SMSTS

  • CSCS Supervisor/Manager card

  • Strong understanding of health & safety and compliance procedures

  • Ability to read and interpret mechanical drawings and specifications

Contract Details

  • Freelance / self-employed

  • Competitive day rate (DOE)

  • Immediate start available

  • Long-term project pipeline

  • Weekly pay