Commercial GAS Heating Service and Maintenance Engineer GAS in Belfast, United Kingdom

Energy Jobline ATTB; Belfast; On-site; GBP 60,000 - 80,000; Full time

Job summary

A reputable Building Services company in Belfast seeks a Commercial Gas Heating Service & Maintenance Engineer to deliver high-quality mechanical maintenance solutions across various sectors. The ideal candidate will have Gas Safe certification, experience with commercial heating systems, and strong problem-solving skills. The position offers £18 per hour, on-call allowance, company van, and attractive benefits package.

Benefits

Company van and fuel card

Attractive benefits package

Call out charge and overtime

Qualifications

• Practical experience in servicing, repairing, and maintaining commercial boiler and heating systems.
• Previous exposure to commercial plant rooms and mechanical building services environments.
• Background in Facilities Management or Building Services is highly advantageous.

Responsibilities

• Perform routine servicing, maintenance, fault diagnostics, and repairs on commercial boilers.
• Carry out PPM activities and respond to reactive works according to service agreements.
• Ensure all work aligns with Gas Safety Regulations and internal health & safety policies.

Skills

Qualified Commercial Gas Engineer with up-to-date Gas Safe certification

Excellent fault-finding and problem-solving skills

Confidence to work independently

Job description

Commercial Gas Heating Service & Maintenance Engineer

A fantastic opportunity has arisen for a Commercial Gas Heating Service & Maintenance Engineer to join our client's successful and well-established Building Services division in Belfast. The company has a strong reputation for delivering high‑quality mechanical and electrical maintenance solutions across commercial, industrial, healthcare and education facilities throughout Northern Ireland.

Ideal Candidate

• Qualified Commercial Gas Engineer with up‑to‑date Gas Safe certification (COCN1, CIGA1, CDGA1, ICPN1, TPCP1A)
• Practical experience in servicing, repairing and maintaining commercial boiler and heating systems across a wide range of customer sites
• Excellent fault‑finding and problem‑solving skills
• Previous exposure to commercial plant rooms and mechanical building services environments
• Strong commitment to safety compliance and delivering a high standard of work
• Confidence to work independently while contributing effectively within a team of skilled engineers
• Background in Facilities Management or Building Services (highly advantageous)

Responsibilities

• Perform routine servicing, maintenance, fault diagnostics and repairs on commercial boilers, burners and associated heating equipment
• Carry out PPM activities and respond to reactive works in line with service agreements
• Assist with installation and commissioning of boiler plant, pumping systems, pipework and associated controls
• Ensure all work aligns with Gas Safety Regulations and internal health & safety policies
• Complete accurate service documentation and maintain detailed records for each site
• Communicate effectively with clients and internal teams to ensure smooth and efficient service delivery

Remuneration

£18 per hour + on‑call/call‑out allowance. Company van and fuel card provided.

Benefits

• Attractive benefits package included
• Plus call out charge and overtime