Fire and Security Service Engineer
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SER Limited Active Vacancy

Fire and Security Service Engineer

Employer: SER Limited Location: Hertfordshire Salary: £37,000 - £45,000/annum
Posted on
06 October 2026 (Yesterday)
Employment Type
Permanent
Closing Date
05 November 2026
Job Reference
225690578

About this role

This role seeks an experienced Fire and Security Service Engineer covering Hertfordshire, offering £37,000 to £45,000 depending on experience. The successful candidate will service and maintain fire alarms, CCTV, access control and intruder systems, and carry out fault-finding across these disciplines. Work takes place at a variety of client sites, including major blue-chip companies and FM companies, delivering first-class service and technical excellence. Benefits include door-to-door travel, 25 days holiday plus bank holidays and a birthday off, a company car or van, overtime, a call-out rota, and industry-leading training with career progression.

Job Description

Fire & Security Engineer
Service and Faults

Location: Hertfordshire
Salary: £37,000 - £45,000 (DOE)
Benefits: Door-to-door travel | 25 days holiday + bank holidays + your birthday off | Company car/van | Overtime | Call-out rota | Industry-leading training & career progression

Ready to grow your career with one of the most exciting names in fire and security?

We're a fast-growing, forward-thinking fire and security company shaking things up in the industry-and we're looking for passionate engineers to join our expanding team in London. If you're ready for a fresh challenge, want to work with the latest tech, and be part of something genuinely exciting, then this could be the opportunity you've been waiting for.

About the Role:

We're on the hunt for an experienced Fire & Security Engineer with strong service and fault-finding skills across Fire Alarms, CCTV, Access Control, and Intruder Systems. You'll be working across a variety of client sites, including major blue-chip companies and FM companies, delivering first-class service and technical excellence.

What You'll Be Doing:

  • Service and maintain Fire Alarms, CCTV, Access Control, and Intruder systems.
  • Fault find to ensure maximum system reliability.
  • Work with leading brands like Paxton, Hikvision, CTEC, Gent, Galaxy, and Kentec.
  • Deliver top-tier customer service, ensuring client satisfaction every step of the way.

What's In It For You:

  • Door-to-Door Travel Paid
  • Career Progression & Ongoing Training
  • Company Vehicle (personal use allowed)
  • Fuel Card + Pension + Generous Overtime Rates
  • 25 Days Holiday + Bank Holidays + Your Birthday Off
  • Call-Out Rota (1 in 6) with Standby Allowance
  • Work Hours: 8:30 AM - 5:00 PM

We're not just offering a job-we're offering a career path. Our business is growing fast, and we're committed to helping you grow with it through tailored development plans, certification support, and clear progression routes.

Who We're Looking For:

  • Proven experience with Fire and Security systems
  • Strong fault-finding and servicing background
  • A customer-first attitude with excellent communication skills
  • A team player ready to grow in a collaborative, ambitious environment

How to Apply:
Think this sounds like your kind of role? Submit your CV today or reach out to Courtney Gilgunn to learn more. Don't miss your chance to join a company that's redefining what it means to be a Fire & Security Engineer.

SER-IN