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