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Posted 14 August, 2026

Fire Installation and Commissioning Engineer

Midas
Milton Keynes, ENG, GB Full Time

Job Description

Fire Installation & Commissioning Engineer

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Package £40,000 per annum + Overtime and Expenses

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Location Oxfordshire, Hertfordshire, Buckinghamshire, London

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We are seeking an experienced Fire Installation & Commissioning Engineer to install, test, commission and hand over fire alarm, detection, emergency lighting and associated fire-protection systems across commercial, industrial and residential properties.

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Key Responsibilities

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  • Install conventional and addressable fire alarm, detection, emergency lighting and associated fire-protection systems.
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  • Commission, test and fault-find systems in accordance with relevant British Standards and company procedures.
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  • Read and interpret technical drawings, specifications and wiring diagrams.
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  • Complete commissioning certificates, test records, service reports and handover documentation.
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  • Configure cause-and-effect programming where required.
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  • Diagnose and resolve on-site technical issues efficiently.
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  • Commission integrated fire and life-safety systems.
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  • Liaise with clients, site managers, subcontractors and internal teams.
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  • Provide customers with guidance on the operation of installed systems.
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  • Maintain high standards of health, safety, quality and compliance.
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About You

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  • Proven experience installing and commissioning fire alarm and associated fire-protection systems.
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  • Experience working with conventional and addressable fire alarm systems.
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  • Good working knowledge of BS 5839, BS 5266 and applicable fire-safety regulations.
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  • Strong fault-finding and troubleshooting skills.
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  • Experience with a range of fire alarm panels and equipment manufacturers.
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  • Good understanding of electrical systems and site-based installation practices.
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  • Strong communication and customer-service skills.
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  • Able to work independently and as part of a project team.
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  • Full UK driving licence.
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  • Willing to travel nationwide as required.
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Desirable

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  • Skilled Worker CSCS or ECS card.
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  • FIA Level 3 training.
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  • FIA Emergency Lighting training.
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  • Manufacturer-specific training.
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  • IPAF or PASMA certification.
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  • Experience working on construction and refurbishment projects.
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  • Experience commissioning integrated fire and life-safety systems.
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An excellent opportunity to join a growing business delivering high-quality fire-protection and life-safety systems on varied projects across the UK.

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