A fire and security engineer installs, commissions and maintains the kit that other security workers monitor — fire alarms, intruder alarms, access control, CCTV, fire suppression systems. The job is mobile (most engineers cover a regional patch from a company van) and split between install work on new builds and reactive call-outs to existing systems.

The qualifications matrix is dense. ECS card or CSCS for site access. FIA modules — Foundation through Module 4 — for fire alarms. BAFE SP203 if you want to commission and certify. Skills for Security accreditation for intruder and access control. IPAF or PASMA for working at height. Most engineers stack three or four of these and pick up the rest over a couple of years on the job.

Rates depend heavily on how much certification you've banked. Trainee or apprentice: £24-£28k. Engineer with FIA F1-F4: £35-£42k. Service or commissioning engineer with BAFE: £42-£55k. Senior installer or project lead: £55k+. London and the Home Counties pay £3-£5k above the rest of the country. The work is steady — fire systems need periodic servicing by law, so the maintenance side smooths out the lumpy install pipeline. Most contracts include a van, a fuel card, and a phone.

Fire & Security Engineer Jobs

Fire and Security Engineer

Liverpool
£30,000 per annum
Job Type: Permanent
Posted: 02-10-2026
We are recruiting for an experienced Fire & Security Service Engineer to join a well-established and growing fire and security company, covering Liverpool and the surrounding areas. This is an excellent opportunity for an experienced engineer …

Electrical Installations Engineer

Mansfield, Nottinghamshire
Not Specified
Job Type: Permanent
Posted: 02-10-2026
Electrical Installation Engineer. Mansfield, Nottingham, Chesterfield, Derby. Competitive Salary + Progression Opportunities + Training + Company Benefits. Are you a qualified Electrical Installation Engineer looking to develop your career within an estab... Read more

Project Engineer (Building Services/Construction)

Mansfield, Nottinghamshire
Not Specified
Job Type: Permanent
Posted: 02-10-2026
Project Engineer - Building Services/Construction. Mansfield, Nottingham, Derby, Chesterfield. Competitive Salary + Benefits + Progression Opportunities. Are you an experienced Project Engineer from a Fire & Security background looking to progress further... Read more

Mechanical Maintenance Engineer

Blackburn, Lancashire
£43,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Mechanical Maintenance Engineer. Location: Blackburn. Salary: £45,000 basic salary. Hours: Monday-Thursday, 8:00am-5:00pm | Friday, 8:00am-3:00pm. Job Type: Permanent, Full-Time. ES Recruit are recruiting for an experienced Mechanical Maintenance Engineer... Read more

Mobile Fire & Security Engineer – Surrey £44,000

Surrey
£40,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Mobile Fire & Security Engineer – Surrey £44,000. An established nationwide fire and security specialist is looking to appoint an experienced Mobile Fire & Security Engineer to support continued growth across Kent, Surrey and …

Design Engineer

Nationwide
£40,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Mechanical Design Engineer (HVAC / Fire & Security / Smoke Ventilation. £50,000 + Specialist Training + Bonus + Overtime + Flextime + Career Progression. Nationwide. Are you a Mechanical Design Engineer with a background in HVAC, Fire & Security, …

Design Engineer (Construction / Building Services)

Nottingham, Nottinghamshire
£40,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Mechanical Design Engineer (Construction / Building Services. £45,000 - £50,000 + Specialist Training + Bonus + Overtime + Flexitime + Career Progression. Nottinghamshire (Ideally located: Nottingham, Mansfield, Newark-on-Trent, West Bridgford, Beeston & ... Read more

Fire and Security Engineer

Newquay, Cornwall
£38,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Fire & Security Engineer. Based from Newquay/Bodmin Cornwall. £38,000 - 39,000 per annum (circa) benefits. Full-time, Permanent. Due to a very successful placement within this company and their upturn in work we are now seeking another experienced Fire & ... Read more

Electrical Project Manager

Brighton, Brighton and Hove
£45,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Alongside electrical contracting, they offer fire & security, renewables, HVAC and building works, giving you real variety and room to grow. What you'll be doing. Managing a portfolio of commercial electrical projects from handover to completion. Overseei... Read more

Fire And Security Engineer

PE1, Paston
£34,500 per annum
Job Type: Permanent
Posted: 02-10-2026
Fire and Security Engineer. Peterborough & Surrounding Areas / Cambridgeshire. Basic Salary £34,500 - £38,500 + Travel + Overtime. We are recruiting for two Fire and Security Engineer's to join a well-established and respected Fire &
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Fire & Security Engineer

Blyth, Northumberland
£35,000 per annum
Job Type: Permanent
Posted: 02-10-2026
We are looking for an experienced multi-discipline engineer to join our team, carrying out planned maintenance, fault finding, repairs, remedial works and smaller system upgrades across our established customer base. You will work primarily across intrude... Read more

Fire Alarm Engineer

Holt End, Worcestershire
£35,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Role & Required Skill Set for a Fire Alarm Engineer. Experienced with at least 5 years or more in the fire alarm industry, security knowledge in access control, CCTV would be an advantage. This role is a full-time role on multiple sites generally within t... Read more

Fire & Security Commissioning Engineer

South East
£50,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Fire & Security Commissioning Engineer. London & Home Counties. Basic Salary £50k - £55k + OTE - Bonus circa £20k - £30k annually. My client are a leading contractor supplying and installing fire and security alarms to commercial properties. The ideal …

BMS Engineer

IG10, Loughton
£38,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Job Title: BMS Engineer. Location: North / East London. Job Description. To join the Facilities Management team within the Property Management team. The Building Management System (BMS) Engineer is responsible for overseeing the operation and optimization... Read more

Security Systems Engineer

BS1, Bristol
£39,156 per annum
Job Type: Permanent
Posted: 02-10-2026
Security Systems Engineer. Bristol. £39,156 to £44,265 Basic Salary. Package for a Security Systems Engineer. £20.08 to £22.70 per hour. £39,156 to £44,265 basic salary. 37.5-hour working week. JIB rates. 1 in 5 week call-out rota. £200 standby payment pe... Read more

Fire & Security Design/Estimator - London/Hybrid Working

London Office/Hybrid Working Model
£40,000 per annum
Job Type: Permanent
Posted: 02-10-2026
The Design Estimator is responsible for preparing accurate and competitive cost estimates and quotations for Fire and Security systems projects, supporting the business through the full bid and tender process from initial pricing through to securing profi... Read more

Fire & Security Service Engineer

Oxford, Oxfordshire
£36,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Fire & Security Service Engineer - Oxfordshire - £36,000- £44,000 Basic Salary. £36,000 - £44,000 basic salary (depending on experience). Full-time, permanent position. 28 days' annual leave plus bank holidays. Company vehicle and fuel card. Mobile phone ... Read more

Fire And Security Engineer

Ringwood, Hampshire
£38,000 per annum
Job Type: Permanent
Posted: 02-10-2026
Fire & Security Engineer- Covering Hampshire, Dorset & Wiltshire- £38,000- £42,000. £38,000 - £42,000 basic salary. On-call standby payment of £170 per week (approximately £3,000 additional annual earnings. Call-out payments paid on top. Overtime paid in ... Read more

Fire & Security Systems Engineer

BT7 1JL
£38,000
Job Type: Permanent
Posted: 02-10-2026
Brook Street is delighted to be recruiting on behalf of a well-established and highly respected client in Belfast for a Fire & Security Systems Engineer to join their growing team.. This is an excellent opportunity for an experienced engineer looking to d... Read more

Mechanical Engineer / Operator-Fitter (Rail Track Grinding Trains)

Sheffield
£43,000 per annum
Job Type: Permanent
Posted: 01-10-2026
Mechanical Engineer / Operator-Fitter (Rail Grinding Machines. Location: UK Mobile (Nationwide. Job Overview: We are seeking a skilled Mechanical Engineer / Operator-Fitter to join our team, working on rail grinding machines across the UK. This role invol... Read more

Frequently asked questions

What qualifications does a fire and security engineer need?

Common entry credentials are ECS or CSCS card for site access, FIA modules F1-F4 for fire alarms, BAFE SP203 for commissioning and certification, Skills for Security accreditation for intruder systems and access control, and IPAF or PASMA for working at height. Most engineers stack three or four of these and pick up the rest over the first couple of years on the job.

What does a fire and security engineer earn?

Trainee or apprentice: £24-£28k. Engineer with FIA F1-F4 certification: £35-£42k. Service or commissioning engineer with BAFE SP203: £42-£55k. Senior installer or project lead: £55k+. London and the Home Counties pay £3-£5k above the rest of the country.

Is fire and security engineering a steady career?

Yes. Fire systems must be serviced by law on a fixed schedule, which keeps maintenance work predictable through quieter install pipelines. Most engineers split their time roughly 60/40 between new installs and reactive or scheduled service.