Commercial Gas Engineer

Company: Calibre Search
Apply for the Commercial Gas Engineer
Location: Leeds
Job Description:

Overview

In this role you will support delivery across Leeds and the wider Yorkshire region, servicing, fault-finding, and commissioning temporary boiler and chiller systems for commercial, industrial, and public-sector clients. You work within a growing engineering team, ensuring safe, compliant operation across multi-site projects and assisting less experienced engineers where needed. The opportunity combines hands-on mechanical work with ongoing training and certifications to support complex temporary installations and maintenance. You will be part of a company investing in its engineering capability and career development.

Pay / Benefits

  • Competitive salary based on experience
  • Monday to Friday working pattern
  • Overtime and call out opportunities
  • Company vehicle and fuel card
  • Structured training and development plan
  • 25 days holiday plus bank holidays

Responsibilities

  • Servicing and maintenance of temporary boiler and chiller systems
  • Fault finding on chilled water systems, AHUs and burner equipment
  • Installation and commissioning of mechanical plant and equipment
  • Modifying pipework within existing plant room installations
  • Travelling to client sites across Leeds and surrounding areas
  • Supporting less experienced engineers where required
  • Ensuring work is completed safely and in line with compliance standards

Key requirements

  • Strong experience working on commercial mechanical systems
  • Knowledge of LTHW heating systems and chilled water systems
  • Experience with natural gas and oil-fired boiler systems
  • Understanding of control wiring and associated electrical systems
  • Experience working on air cooled chillers and AHUs
  • Commercial Gas Safe certification
  • F Gas refrigeration certification
  • Full UK driving licence
  • Flexibility to support call out when required
  • Ability to pass DBS checks for certain client sites
  • team player
  • problem-solving
  • safety-conscious
  • Commercial Gas Safe Certification
  • F Gas Refrigeration Certification
  • LTHW heating systems

Posted: September 14th, 2026