At a Glance
- Tasks: Service and maintain fire and security systems for diverse clients.
- Company: Trinity Fire & Security, a leader in fire and security solutions.
- Benefits: Competitive salary, uncapped commission, 23 days holiday, and company vehicle.
- Other info: Enjoy a better work-life balance with regional work and structured support.
- Why this job: Join a dynamic team with ongoing training and clear career progression.
- Qualifications: Experience in servicing fire alarms or electronic security systems required.
The predicted salary is between 58000 - 58000 € per year.
Coverage: London
On-target earnings: £58,000 (Inclusive of overtime, call-outs, travel pay, and bonuses)
£4,000 sign-on bonus
Trinity Fire & Security are looking for an experienced Service Engineer to deliver high-quality servicing and maintenance across a diverse client portfolio. You’ll be responsible for servicing, maintaining, and supporting a range of fire and security systems, ensuring full compliance and optimal performance. Working regionally, you’ll benefit from structured support from dedicated service coordinators and technical specialists—so you can focus on what you do best.
Why Trinity?
- Regional work - less time travelling, better work-life balance.
- Uncapped earning potential - enhanced overtime, commission, and call-out pay.
- Ongoing manufacturer training with leading brands.
- Clear career progression - we invest in long‑term development.
Systems Trinity work with:
- Fire: Gent, Notifier, Advanced, Protec, and other open protocol systems
- CCTV: HikVision, Dahua, Avigilon
- Intruder: Galaxy, Texecom
- Access Control: Paxton, Honeywell, Gallagher
Key responsibilities:
- Carrying out planned preventative maintenance and reactive service calls across fire and security systems.
- Diagnosing faults and delivering effective, compliant solutions.
- Completing minor remedial works and small installations.
- Providing clear technical feedback and updates to customers.
- Maintaining accurate service records and documentation.
What you'll bring to the role:
- Proven experience servicing fire alarm and/or electronic security systems.
- Strong fault‑finding and diagnostic skills.
- Good working knowledge of relevant British Standards.
- Confident communication and customer‑facing ability.
- Electrical safety awareness (ECA or equivalent) and solid technical understanding.
What Trinity Offers
- Competitive base salary with uncapped commission and paid overtime.
- 23 days' holiday, increasing with service, plus bank holidays.
- Company vehicle and fuel card.
- Employee Discount Programme – savings across 800+ retailers.
- Pension via Royal London, Life Assurance, and Employee Assistance Programme.
- Referral bonus of up to £2,000.
- Ongoing training and career development opportunities.
Equal Opportunities in Practice
We are committed to equality of opportunity for all staff and applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief and marriage and civil partnerships.
Security Vetting
It is an industry requirement that successful candidates undergo security vetting. Offers of employment are subject to satisfactory vetting and may be withdrawn if the required standards are not met.
Fire Alarm Engineer - Service in London employer: Trinity Fire & Security Systems Limited
Trinity Fire & Security is an exceptional employer, offering a supportive work environment that prioritises employee well-being and professional growth. With competitive salaries, uncapped earning potential, and ongoing training with leading brands, employees can enjoy a fulfilling career while maintaining a healthy work-life balance through regional work coverage in London. The company fosters a culture of development and inclusivity, ensuring that every team member has the opportunity to thrive and succeed.
Contact Detail:
Trinity Fire & Security Systems Limited Recruiting Team
StudySmarter Expert Advice🤫
We think this is how you could land Fire Alarm Engineer - Service in London
✨Tip Number 1
Network like a pro! Reach out to your contacts in the fire and security industry. Attend local events or join online forums to connect with potential employers. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Prepare a portfolio or a list of your past projects and achievements related to fire alarm systems. When you get the chance to chat with hiring managers, share specific examples that highlight your expertise.
✨Tip Number 3
Practice makes perfect! Before any interviews, do some mock interviews with friends or family. Focus on common questions for service engineers and be ready to discuss your fault-finding and diagnostic skills in detail.
✨Tip Number 4
Apply through our website! We make it super easy for you to submit your application directly. Plus, it shows you're genuinely interested in joining Trinity Fire & Security. Don’t miss out on that £4,000 sign-on bonus!
We think you need these skills to ace Fire Alarm Engineer - Service in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with fire alarm and security systems. We want to see how your skills match up with what we’re looking for, so don’t be shy about showcasing your relevant experience!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for the Service Engineer role. Share specific examples of your past work and how it relates to the responsibilities listed in the job description.
Show Off Your Technical Skills:We’re keen on your fault-finding and diagnostic skills, so make sure to mention any relevant certifications or training you’ve completed. Highlighting your knowledge of British Standards will also give you an edge!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from us during the process!
How to prepare for a job interview at Trinity Fire & Security Systems Limited
✨Know Your Systems
Familiarise yourself with the specific fire and security systems mentioned in the job description, like Gent and HikVision. Being able to discuss these systems confidently will show your expertise and interest in the role.
✨Demonstrate Problem-Solving Skills
Prepare examples of how you've diagnosed faults and delivered compliant solutions in previous roles. This will highlight your strong fault-finding skills and ability to think on your feet, which are crucial for a Service Engineer.
✨Communicate Clearly
Practice explaining technical concepts in simple terms. Since you'll be providing updates to customers, showcasing your confident communication skills during the interview will set you apart from other candidates.
✨Show Commitment to Ongoing Learning
Mention your willingness to engage in ongoing training and development. Trinity values long-term growth, so expressing your enthusiasm for learning about new technologies and standards will resonate well with them.
