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Posted 01 August, 2026

Commercial Gas Engineer

Orion Building Engineering Services
Hemel Hempstead, ENG, GB Full Time

Job Description

Commercial Gas Engineer\n

Hertfordshire and surrounding areas.
\n Up to £50000.00 per year, depending on experience, plus additional call-out payments

Join an established business with an exciting future\n

Orion Building Engineering Services Ltd is looking for an experiencedCommercial Gas Engineerto join our expanding team.

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This is an exciting opportunity to become part of a successful and ambitious building engineering company with an excellent reputation developed over more than 20 years. You will work alongside a knowledgeable and supportive team, servicing a varied portfolio of commercial properties including schools, offices and residential developments.

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We are looking for a commercially qualified engineer who takes pride in their work, delivers excellent customer service and wants to develop their career within a growing business.

The role\n

You will carry out:

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  • Planned and reactive maintenance
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  • Commercial boiler servicing and repairs
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  • Fault-finding and diagnosis
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  • Installation, testing and commissioning
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  • Completion of electronic service and compliance records
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  • Participation in an on-call rota, approximately one week in ten
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What we need\n

You must have:

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  • Current Commercial Gas ACS qualifications
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  • COCN1 or CODNCO1 and relevant commercial appliance qualifications
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  • Experience with commercial boilers and associated plant
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  • Good knowledge of current gas regulations
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  • Strong fault-finding and customer service skills
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  • A full UK driving licence
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Experience or qualifications inair source heat pumps, renewable heating, domestic gas, controls or BMS systems would also be beneficial.

What we offer\n
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  • Up to £50k dependant on experience
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  • Additional standby and call-out payments
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  • Company vehicle and fuel card
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  • 24 days holiday plus bank holidays
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  • Pension and Employee Assistance Programme
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  • Company phone, uniform
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  • In-house training and career development
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Our company values areHonesty, Professionalism and Quality, and we are looking for someone who shares those values and wants to build a long-term career with us.\n
\nOrion Building Engineering Services Ltd is committed to equal opportunities and welcomes applications from everyone who meets the requirements of the role.\n
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