MPI are looking for a Permanent Commercial Gas Engineer, for our client based in London
Salary: £45k - £55k depending on experience
Reporting to: PPM Contracts Manager
Start Date: Immediate
Working Hours: Mon – Fri, 8am – 5pm
Job Location: Site-based – Various (Greater London)
This is a mobile role requiring flexibility, including potential work outside standard hours to ensure essential services remain operational.
Role overview and responsibilities
* Lead on gas and mechanical maintenance, fault resolution, and compliance across commercial client sites.
* Carry out PPMs and reactive works on boilers, plant rooms, commercial Kitchens and associated systems.
* Attend multiple sites as directed by the Mechanical Maintenance Desk to meet operational needs.
* Support wider building services, including basic electrical, plumbing, or HVAC tasks as required.
* Respond to breakdowns and emergencies promptly and safely.
* Maintain accurate documentation, including gas safety records and service reports.
* Provide professional client updates and technical advice on site.
* Follow and champion all health and safety practices and gas safety regulations.
* Continuously develop your skills and keep up to date with new technologies and standards.
* Planned, reactive, and statutory maintenance on commercial boilers, heating systems, pumps, valves, and associated plant.
* Fault diagnosis, isolation, and repair of gas and mechanical issues
* Testing, purging, and commissioning in line with Gas Safe requirements.
* Support installation works, upgrades, and plant refurbishments.
* Complete all service and safety certification accurately.
* Assist with multi-skilled support when required (electrical, HVAC, plumbing).
* Attend and resolve mechanical or gas emergencies promptly.
Essential
* Commercial Gas qualifications (COCN1, CODNCO1, CIGA1, CORT1, ICPN1, TPCP1A or equivalent)
* Commercial Gas catering qualifications (CODC1, COMCAT1, COMCAT2, COMCAT3, COMCAT).
* Domestic Gas qualifications (CCN1, CENWAT, CKR1 HTR1)
* Full UK driving license
* Proven experience in commercial gas maintenance and HVAC plant operations
* Competence in fault finding, repair, and commissioning of commercial gas systems
* Experience with both planned maintenance and reactive callouts
* Ability to read mechanical drawings and plant schematics
Desired
* F-Gas or HVAC awareness
* Electrical qualification (18th Edition or similar)
* IPAF / PASMA
* Part G3 Unvented Hot Water
* mobile role experience, multi-discipline building services background