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Location

London, United Kingdom

Salary

£40000 - £50000 /year

Job Type

Full-time

Date Posted

March 31st, 2026

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Fire Alarm Engineer at Mercury Hampton Ltd

Location

London, United Kingdom

Salary

£40000 - £50000 /year

Job Type

Full-time

Date Posted

March 31st, 2026

Apply Now

View All Jobs

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Fire Alarm Engineer – West London
Salary: £45,000 - £50,000
Job Type: Full Time, Permanent
Job Location: Various Sites

The Company:

We’re partnering with a long‑established, engineering‑led organisation delivering complex, high‑impact technical projects across London. They’re a technical, engineering‑driven company that takes pride in delivering complex M&E solutions. Their projects often involve mission‑critical environments. They combine the stability of a mature business with the agility of a team that still values innovation, ownership, and engineering excellence.

Your Responsibilities:

  • To maintain and certify Fire Alarm and AOV systems.
  • To complete the installation and modification of Fire Detection Systems
  • To Install various fire alarm systems in commercial / residential / premises
  • Expertise working with a variety of Fire Alarm Systems including addressable and conventional systems such as Apollo, Advanced, Kentec, Morley, Gent, EMS
  • To have a wide knowledge and understanding of BS5839-1 and AOV systems
  • To carry out duties of maintenance of Fire alarm systems and AOV’s to the British standards BS5839-1 and BS7346-8
  • Proven experience with programming, cause and effect.
  • FIA Units 1 to 6

Your Experience:

  • Extensive knowledge of working with a variety of Fire Alarm Systems including addressable and conventional systems such as Apollo, Advanced, Kentec, Morley, Gent, EMS
  • Experience and Knowledge on AOV systems
  • Strong knowledge of BS 5839‑1:2025 and its implications for installation, commissioning, and servicing of fire alarm systems.
  • Ability to interpret schematics, zone charts, and technical documentation.
  • Proven experience with programming, cause and effect.
  • Knowledge of the current legislation and good practice across the industry and identification of any areas where additional or updated training would be beneficial.
  • Understanding of the H&S at works act, current H&S legislation applicable to construction and the project involved with.

Your Background:

  • Knowledge of BS5839-1 and AOV systems (Competent / Trained Person)
  • Understanding of BS 7671 electrical requirements as they relate to fire alarm installations.
  • Hold a current ECS Card (Fire Alarm)
  • Full UK driving license as this role will require driving to various sites on a daily basis.

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Jobs at Mercury Hampton Ltd

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