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Posted 02 August, 2026

Gas Suppression Service Engineer / Room Integrity Tester

EDSB Compliance Solutions
North Acton, ENG, GB Full Time

Job Description

EDSB Compliance Solutions are national providers of Fire & Security, Electrical, Mechanical and Building Services.From Design and Specification through to Installation and Maintenance, our focus is to deliver compliance, alongside an unbeatable level of service.We work nationally across the UK and we pride ourselves on being a flexible, client focused organisation responding quickly and efficiently to our clients needs. Our aim is to work closely with our valued clients to ensure our service delivery is exceptional at all times.We are seeking an experienced Gas Suppression Service Engineer / Room Integrity Tester to join our growing team. This role will involve working across a variety of sites including data centres, commercial premises.You will be responsible for servicing and fault-finding on gas suppression systems, as well as carrying out room integrity testing (door fan tests) and associated small remedial works.This role will include but not limited to the items below:Carry out maintenance of gas suppression systems (FM-200, Novec 1230, IG systems)Perform Room Integrity Testing (RIT) using RetrotecAnalyse RIT results and provide recommendations for sealing works and PRV sizingConduct full cause & effect testing of fire alarm and suppression systems (including shutdowns, interfaces, and outputs)Diagnose and rectify faults on fire alarm control panels and suppression systemsVerify correct operation of detection systems, release mechanisms, and interface signalsInspect and assess pressure relief vent (PRV) performance (positive & negative pressure requirements)Produce detailed service reports, test results, and compliance documentationLiaise with clients on-site to explain system performance, failures, and remedial actionsSupport installation and upgrade work where requiredEnsure all works are carried out in line with relevant British Standards and industry best practiceRequired Skills:Strong knowledge of gas suppression systems (e.g. FM-200, Novec 1230, IG55/IG541)Experience with room integrity testing (door fan testing using Retrotec)Ability to understand RIT results (leakage, hold time, PRV sizing requirements)Understanding of cause & effect operation for fire alarm and suppression systemsFault finding on fire alarm panels and suppression control panelsKnowledge of pressure relief vent (PRV) requirements (positive & negative pressure)Basic electrical fault-finding (voltages, circuits, inputs/outputs)A good understanding of the Standards which relate to our Industry and the systems we install is requiredExcellent customer relations are a must as the role will often include the individual being in a customer facing environmentGood communication skills are required as most of the role will involve being on the telephone with customers and staff within the business, eg engineers, admin, sales and management teamsA good understanding of Health and Safety will be an advantage although not a necessityA willingness to travel to locations across the countryDesirableKnowledge of aerosol systemsFamiliarity with Retrotec equipment and reporting softwareFIA units or relevant fire qualificationsWorking hours are 08:30 to 17:00 with a 30 minute lunch break. Salary will be discussed at interview stage.TPBN1_UKTJ