Mobile Gas Engineer - Field-Based with Overtime & Stability

ISS Facilities Services; Enfield (CT); On-site; USD 63,000 - 74,000; Full time

Benefits offered by this job

Company van provided

Overtime opportunities

Fixed schedule 8am-5pm

Job summary

Mobile Gas Engineer role with ISS Facilities Services in Enfield, London. You will deliver commercial gas, heating, combustion and HVAC maintenance across client properties, performing PPM, reactive maintenance, fault finding and installation work.

You will work across multi-site FM environments, ensuring safety and compliance with standards. The role offers a fixed Monday–Friday pattern, overtime opportunities and long-term contract security, with a company van provided.

Qualifications

• Proven experience in commercial gas, combustion, and heating maintenance.
• Strong fault-finding and diagnostic skills.
• Experience carrying out reactive and planned preventative maintenance (PPM).
• Experience within Facilities Management (FM) or commercial building services environments.
• Ability to undertake installation, servicing, and repair work across a varied portfolio.

Responsibilities

• Deliver planned preventative maintenance (PPM) and reactive maintenance on commercial combustion, heating, and HVAC systems.
• Diagnose and repair faults on gas, heating, and associated building services equipment.
• Undertake servicing, repairs, and installation work on commercial and domestic gas systems.
• Complete proactive maintenance tasks issued through the helpdesk within agreed timeframes.
• Carry out general building services maintenance including HVAC, plumbing, mechanical, and fabric-related works.
• Participate in the out-of-hours callout rota (approximately 1 in 15).
• Issue and manage Permits to Work and monitor contractor performance and workmanship.
• Maintain plant rooms, workshops, and storage areas to high housekeeping standards.

Skills

Gas & combustion maintenance

Fault-finding skills

PPM maintenance

FM/building services experience

Installation & repairs

Education

City & Guilds / NVQ Level 2/3 in Plumbing, HVAC, Mechanical Engineering

Tools

Gas Safe Registered

IPAF/PASMA

Full UK Driving Licence

Job description

Mobile Gas Engineer role with ISS Facilities Services in Enfield, London. You will deliver commercial gas, heating, combustion and HVAC maintenance across client properties, performing PPM, reactive maintenance, fault finding and installation work.

You will work across multi-site FM environments, ensuring safety and compliance with standards. The role offers a fixed Monday–Friday pattern, overtime opportunities and long-term contract security, with a company van provided.