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Keywords: Reactive Engineer - Security, Location: London

Page: 2

Fire & Security Service Engineer

Role overview We are recruiting for a permanent mobile Fire and Security Service Engineer for our clients to cover....5 Monday to Sunday Job Purpose: To provide system maintenance, reactive and small or extra works to fire systems comprising...

Posted Date: 14 Dec 2025
Salary: £40000 per year

Fire and Security Service Engineer

Role: Fire and Security Service Engineer Location: West London Salary: £36,500 to £44,000 per annum... Are you looking for a Fire and Security Service Engineer position working in London? As a Fire and Security Service Engineer...

Location: London
Posted Date: 12 Dec 2025
Salary: £36500 per year

Senior Fire & Security Engineer

Senior Fire & Security Engineer Location: London (Field-Based) Salary: Up to £47,000 + Overtime & Benefits... A leading national fire & security provider is seeking an experienced Senior Fire & Security Service Engineer...

Location: London
Posted Date: 07 Dec 2025
Salary: £46000 per year

Fire & Security Senior Engineer

We are looking for an experienced Senior Engineer to work as a member of the Mitie Fire & Security Systems Operations... out PPM, reactive calls and Small Works in the Fire & Security Systems industry. Service test and inspection experience...

Company: Mitie
Location: London
Posted Date: 07 Dec 2025

Fire Systems Service Engineer

Job Description: Service Engineer - London & Surrounding Regions FAFS Fire & Security specialise in designing.... We are currently looking to appoint a new Service Engineer specifically covering the London region. FAFS Fire & Security's Service...

Location: London
Posted Date: 09 Jan 2026

Multi Skilled Engineer - Electrical Engineer Bias

We are looking for an experienced Multi-skilled Engineer - Electrical Bias to work with a range of Mitie clients... and to provide a reactive and pro-active maintenance service as per project requirements to all operational equipment...

Company: Mitie
Location: London
Posted Date: 04 Feb 2026

Commercial Gas Engineer

Long term job security within a stable and growing business This role will suit an engineer who enjoys technically...Commercial Gas Engineer Location: London based sites only (Plant rooms and energy centres, no nationwide travel...

Company: Valoris Group
Location: London
Posted Date: 03 Feb 2026
Salary: £48500 - 65000 per year

Multi-Skilled Shift Engineer

is seeking a talented Multi-Skilled Shift Engineer to join our team at a brand new client life sciences site in the heart... and SLAs. Planning and Supporting Specialist contractor PPM and Reactive Works, ensuring RAMS and client approvals...

Location: London
Posted Date: 31 Jan 2026

Mobile Electrical Engineer

Are you a fully qualified, Electrical - mutli skilled maintenance engineer? My client are looking for a mobile... electrical multi skilled engineer to cover multiple, commercial sites in London. Monday - Friday + weekend call out rota...

Company: Randstad
Location: London
Posted Date: 30 Jan 2026

Site SCADA Systems Engineer (Water)

Job Description We are looking for a self-motivated, passionate, and proactive Water Site SCADA Systems Engineer... 24/7. What you'll do as a Site SCADA Systems Engineer (Water) SCADA System Support Maintain high availability of site...

Company: Pertemps
Posted Date: 30 Jan 2026
Salary: £66000 per year

Mechanical Engineer/Plumber

and Allied Universal came together in 2021 to create a global business which is now the world's leading integrated security... environments, and prestigious buildings. About the role We are looking to recruit a Mechanical Engineer/Plumber...

Company: G4S
Posted Date: 29 Jan 2026
Salary: £40000 per year

Mobile Electrical Engineer

: We are currently recruiting for an Electrical Maintenance Engineer to carry out PPM and Reactive Activities to a variety of commercial... would be expected to assist with various reactive and PPM tasks. Some installation work will be expected although the core part of the...

Location: London
Posted Date: 29 Jan 2026

Foot Mobile Maintenance Engineer

Engineer (M&E) - Foot Mobile About JLL If you're looking to step up your career, JLL Workplace Management is the perfect... A position for a building service engineer to be responsible for mobile sites in central London; undertaking planned preventative...

Location: London
Posted Date: 28 Jan 2026

Field Service Engineer - London

required to undertake PPM, reactive breakdown and repair and installation and commissioning of CCTV security systems at secure facilities... preventative and reactive maintenance and repair of the complex Analogue and Digital CCTV Systems on a high security site...

Posted Date: 28 Jan 2026

Fire Service Engineer

Job Description: Experienced Fire Protection Engineer - London & Surrounding area Alarm Communications Limited... are a leading team of fire protection, commercial security and building management systems specialists, with our Head Office located...

Location: London
Posted Date: 27 Jan 2026

Day Engineer, Data Centres

for a Electrical Shift Engineer Duties of the Electrical Shift Engineer As the post holder, you will be expected to have extensive... quality of the service delivery through effective technical engineering capabilities. As an electrical biased engineer...

Location: London
Posted Date: 24 Jan 2026

HIU Engineer

Job Specification Position: HIU Engineer (Foot-Mobile) Location: London (multi-site coverage via London transport... on a rota basis Overview We are recruiting an experienced HIU Engineer to join a specialist mechanical and commercial gas...

Company: Valoris Group
Location: London
Posted Date: 23 Jan 2026
Salary: £35000 - 55000 per year

Mobile Air Conditioning Engineer

Engineer Covering North London & Berkshire Monday - Friday 8am - 5pm (40 hours per week) What this job involves...: As an Air Conditioning Engineer at JLL, you'll be part of a team that's shaping a brighter way for our client and fellow...

Location: London
Posted Date: 23 Jan 2026

Endur Technology Engineer

Technology Engineer you are an experienced Endur practitioner with a deep level of application and trading expertise. Endur... and effectiveness. Well organized, you balance proactive and reactive approaches and multiple priorities to complete tasks on time...

Company: BP
Location: London
Posted Date: 22 Jan 2026

Foot Mobile Engineer

Engineer (M&E) - Foot Mobile About JLL If you're looking to step up your career, JLL Workplace Management is the perfect... A position for a building service engineer to be responsible for mobile sites in central London; undertaking planned preventative...

Location: London
Posted Date: 22 Jan 2026