Lead Fire & Security Engineer/Technician
Job in
London, Greater London, W1B, England, UK
Listed on 2026-07-06
Listing for:
Zest Fire & Security Ltd
Full Time
position Listed on 2026-07-06
Job specializations:
-
Trades / Skilled Labor
Maintenance Technician / Mechanic, Field/Service Technician
Job Description & How to Apply Below
We are seeking a highly experienced Lead Fire & Security Engineer / Technician to take a
key role in delivering high-quality service, maintenance, and small works across our
client base in Northern Ireland.
This role will involve leading by example on-site, supporting junior engineers, and
ensuring works are delivered to the highest technical and compliance standards. The
successful candidate will be a fully competent Level 3 Engineer with strong multi
- discipline experience and the ability to operate independently while guiding others.
Key Responsibilities
* Lead the service, maintenance, and fault finding of:
o Fire alarm systems (conventional & addressable)
o Intruder alarms
o CCTV systems
o Access control systems
* Take ownership of complex faults and ensure timely resolution
* Support and mentor junior and mid-level engineers on-site
* Carry out and oversee planned preventative maintenance (PPM)
* Assist with small works, upgrades, and minor commissioning
* Ensure all works comply with relevant standards (e.g. BS5839, NSI/SSAIB)
* Complete and review job documentation to a high standard
* Liaise with clients and provide technical guidance and recommendations
* Support supervisors/managers with planning and technical input
* Participate in call-out rota and provide escalation support
* Candidate Requirements
* _
* Essential:
* _
* Proven experience as a senior/lead Fire & Security Engineer
* Strong multi-discipline capability (fire, intruder, CCTV, access control)
* Advanced fault-finding and diagnostic skills
* Experience mentoring or supporting junior engineers
* Level 3 qualification (or equivalent experience at this level)
* ECS Card (Fire & Security) – required
* Full UK driving licence
* Strong communication and customer-facing skills
_
* Desirable:
* _
* Experience with leading systems (e.g. Gent, Advanced, Notifier, Paxton, Hikvision, RBH etc.)
* Experience in commissioning or project delivery
* Knowledge of compliance standards and certification processes
_
* Salary & Package
* _
* Salary: £42,000 – £48,000 (depending on experience)
* Overtime:
Paid at enhanced rates (time +½ / double time)
* Call-out rota: 1 in 4 – 1 in 6
* Standby payment + overtime for call-outs
* Bonus:
Performance-related / retention incentives (where applicable)
_
* Benefits:
* _
* Company van (personal use included)
* Fuel card
* Company phone & tablet
* Company pension (4–6%)
* Ongoing professional development & manufacturer training
Annual Leave Package
* 22 days annual leave + 8 bank holidays (30 total)
Career Progression
This is a senior role with clear pathways into:
* Engineering Supervisor / Team Lead
* Commissioning Specialist
* Contracts / Operations Management
Company Culture
We are committed to high standards, continuous improvement, and investing in our
people. As a Lead Engineer, you will play a key role in shaping team performance,
mentoring others, and maintaining excellence across all projects and service delivery.
_
* To apply - please send your cv to will or call Will on
* _
Job Types: Full-time, Permanent
Pay: £40,000.00-£47,000.00 per year
Benefits:
* Company car
Work Location:
In person
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
Search for further Jobs Here:
×