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- Tasks: Install and commission cutting-edge security systems for diverse clients.
- Company: Join Trinity Fire & Security, a leader in the industry with a supportive team.
- Benefits: Earn up to £60,000 with bonuses, plus a £4,000 sign-on bonus.
- Other info: Receive ongoing training and clear career progression opportunities.
- Why this job: Enjoy regional work for better work-life balance and uncapped earning potential.
- Qualifications: Experience with fire alarms or electronic security systems and strong diagnostic skills.
The predicted salary is between 50000 - 70000 £ per year.
Coverage: London + South East
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 London 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 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:
- CCTV: HikVision, Dahua, Avigilon
- Intruder: Galaxy, Texecom
- Access Control: Paxton, Honeywell, Gallagher
Key responsibilities:
- Carrying out planned installation and commissioning across 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.
Security Systems 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 Security Systems Engineer - Installation / Commissioning
✨Tip Number 1
Network like a pro! Reach out to your connections in the security systems field and let them know you're on the lookout for opportunities. You never know who might have the inside scoop on a job opening or can put in a good word for you.
✨Tip Number 2
Get your hands dirty! If you can, volunteer for projects or take on freelance gigs related to installation and commissioning of security systems. This not only boosts your experience but also shows potential employers that you're proactive and passionate about your work.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and customer service skills. Be ready to discuss specific systems you've worked with, like HikVision or Galaxy, and how you’ve tackled challenges in past roles. Confidence is key!
✨Tip Number 4
Don’t forget to apply through our website! We love seeing candidates who are genuinely interested in joining our team at Trinity Fire & Security. Plus, it’s a great way to ensure your application gets the attention it deserves.
We think you need these skills to ace Security Systems Engineer - Installation / Commissioning
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Security Systems Engineer role. Highlight your experience with fire alarm and electronic security systems, and don’t forget to mention any relevant British Standards knowledge. We want to see how your skills match what we’re looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about security systems and how your previous experiences make you a great fit for our team. Keep it concise but engaging—show us your personality!
Show Off Your Technical Skills: In your application, be sure to showcase your diagnostic skills and technical understanding. Mention specific systems you’ve worked with, like CCTV or access control, so we can see your hands-on experience. We love candidates who know their stuff!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It’s the best way to ensure your application gets into the right hands. Plus, you’ll find all the details you need about the role and our company there!
How to prepare for a job interview at Trinity Fire & Security Systems
✨Know Your Systems
Familiarise yourself with the specific security systems mentioned in the job description, like 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 Communication Skills
Since the role involves providing technical feedback to customers, practice articulating complex ideas simply. Prepare examples of how you've effectively communicated with clients or team members in the past—this will highlight your customer-facing abilities.
✨Demonstrate Compliance Knowledge
Brush up on relevant British Standards related to security systems. Be ready to discuss how you ensure compliance in your work. This shows that you take safety seriously and understand the importance of adhering to regulations.
✨Prepare for Scenario Questions
Think about potential scenarios you might face in the role, such as troubleshooting a malfunctioning system or handling a difficult client. Practising your responses will help you feel more confident and demonstrate your problem-solving skills during the interview.