Gemini AMPM Ltd · via Time Served
Gas and fixed suppression engineer jobs
A narrow trade and we know it. If you have commissioned a gaseous system, done a room integrity test, or serviced a kitchen suppression system properly, we want to talk even if no role is live today.
Register your CV · 60 seconds or email it to cv@timeserved.uk
The work at AMPM
Design support, install, commissioning and routine service of gaseous systems (inert and chemical agents), kitchen suppression and pre-action interfaces with detection.
Sites include data rooms, comms rooms, switchrooms, archives and commercial kitchens across the South East.
Interfaces with our own fire alarm teams means the cause-and-effect is done in-house, not argued over between contractors.
Kit, systems, standards
- Kidde, Fike, 3M Novec, inert gas systems
- Room integrity testing
- Kitchen suppression (Ansul and equivalents)
- BS EN 15004, BS 7273-1 interfaces
Tickets we look for
- BAFE SP203-3 experience or FIA gaseous units
- Manufacturer training on any of the systems above
- Fire alarm engineers willing to cross-train are welcome
Pay
Suppression engineers are scarce and paid accordingly. Every role carries a basic salary range, with overtime and call-out on top; the guide carries the market picture.
Where you join the ladder
Apprentice → Mentor → Practitioner → Master. Time-served suppression engineers join as Masters and mentor fire alarm engineers crossing into the discipline. The Academy certifies where you already sit; nobody restarts at the bottom.
And the bit no competitor can say: Gemini AMPM is employee-owned. Stay, and you own part of it. How ownership works →
Where
London, Sussex, Surrey, Kent, Hampshire and Essex
London · Sussex · Surrey · Kent · Hampshire · Essex
Live roles
- Gas Suppression Engineer (Installation, Service & Maintenance) · £35k to £48k basic · open all year
Register for gas and fixed suppression engineer roles
Straight answers
Who is the employer for gas and fixed suppression engineer roles?
Gemini AMPM Ltd. Time Served is the careers brand of the AMPM Group, not an agency: roles are direct employment with the group company.
Where is the work?
London, Sussex, Surrey, Kent, Hampshire and Essex
How do I apply?
Register your CV at timeserved.uk/register in about sixty seconds, or email it to cv@timeserved.uk. A human reads every CV within three working days.
Written and reviewed by the AMPM Group senior management team. Updated September 2026.
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