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- Tasks: Install and commission fire and security systems while ensuring compliance and performance.
- Company: Join Trinity Fire & Security, a leader in the industry with a supportive team.
- Benefits: Earn up to £60,000 with bonuses, plus 23 days holiday and a company vehicle.
- Other info: Ongoing training and clear career progression opportunities await you.
- Why this job: Make a real difference in safety while enjoying a great work-life balance.
- Qualifications: Experience with fire alarms or security systems and strong communication skills.
The predicted salary is between 50000 - 70000 £ per year.
Works Engineer (Installation / Commissioning) – Fire & Security Systems
Coverage: Milton Keynes + surrounding area
On-target earnings: £60,000 (Inclusive of overtime, travel pay, and bonuses) £4,000 sign-on bonus
Trinity Fire & Security are looking for an experienced Small Works Engineer to join our Southern UK based team, delivering high-quality installation and commissioning across a diverse client portfolio. You’ll be responsible for installing, commissioning, 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 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 and commission pay.
- Ongoing manufacturer training with leading brands.
- Clear career progression - we invest in long-term development.
Systems you'll 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 installation and commissioning across fire and security systems.
- Providing clear technical feedback and updates to customers.
- Maintaining accurate service records and documentation.
What you'll bring to the role:
- Proven experience with fire alarm and/or electronic security systems.
- Strong 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 & Security Engineer - Installation / Commissioning employer: Trinity Fire & Security Systems
Contact Detail:
Trinity Fire & Security Systems Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Fire & Security Engineer - Installation / Commissioning
✨Tip Number 1
Network like a pro! Reach out to your connections in the fire and security industry. Attend local events or join online forums where you can meet potential employers or colleagues. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Showcase your skills! Create a portfolio that highlights your experience with fire alarm and electronic security systems. Include any projects you've worked on, along with testimonials from satisfied clients. This will give you an edge when chatting with hiring managers.
✨Tip Number 3
Prepare for interviews by brushing up on relevant British Standards and technical knowledge. Be ready to discuss how you've tackled challenges in previous roles. Confidence is key, so practice your responses to common interview questions!
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search. So, get your application in and let’s get you on board!
We think you need these skills to ace Fire & Security Engineer - Installation / Commissioning
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with fire and security systems. Use keywords from the job description to show we’re on the same page about what you bring to the table.
Show Off Your Skills: Don’t just list your qualifications—give us examples of how you've used your diagnostic skills and technical knowledge in previous roles. We love seeing real-world applications!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re passionate about fire and security systems and how you can contribute to our team. Keep it friendly and professional.
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!
How to prepare for a job interview at Trinity Fire & Security Systems
✨Know Your Systems
Familiarise yourself with the specific fire and security systems mentioned in the job description, like Gent, HikVision, and Galaxy. Being able to discuss your experience with these systems will show that you're not just a good fit technically, but also genuinely interested in the role.
✨Showcase Your Compliance Knowledge
Brush up on relevant British Standards related to fire and security systems. Be prepared to discuss how you ensure compliance in your work. This will demonstrate your commitment to quality and safety, which is crucial in this field.
✨Communicate Clearly
Since you'll be providing technical feedback to customers, practice explaining complex concepts in simple terms. During the interview, use examples from your past experiences where clear communication made a difference in customer satisfaction.
✨Highlight Your Problem-Solving Skills
Prepare to discuss specific instances where you've diagnosed and resolved issues with fire or security systems. Use the STAR method (Situation, Task, Action, Result) to structure your answers, showcasing your strong diagnostic skills and technical understanding.