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- Tasks: Maintain and repair advanced security systems like CCTV and access control.
- Company: Leading electronic security integrator in London with a focus on quality.
- Benefits: Competitive salary, paid on-call, travel costs covered, and training opportunities.
- Why this job: Join a respected team and tackle complex technical challenges with autonomy.
- Qualifications: 5+ years in electronic security systems with strong fault-finding skills.
- Other info: Enjoy a stable role with excellent career growth and client interaction.
The predicted salary is between 46000 - 50000 £ per year.
Im recruiting for a Senior Service & Maintenance Engineer to support a well-established, high-quality electronic security integrator operating across commercial and construction environments in London.
This role is ideal for an experienced engineer who enjoys complex fault finding, taking ownership of live systems, and being trusted as the senior technical point on site. Youll be responsible for keeping critical fire and security systems operational, compliant and reliable, while acting as a calm, professional presence with clients.
This is a hands-on senior role with no people management focused on technical excellence, autonomy and long-term system performance.
The RoleAs a Senior Service & Maintenance Engineer, youll take ownership of both planned preventative maintenance and complex reactive faults across a varied client portfolio. Youll be trusted to investigate issues thoroughly, identify root causes, carry out effective repairs and recommend sensible remedial or upgrade solutions where required.
Your day-to-day will include:
- Planned preventative maintenance across fire & security systems
- Diagnosing and resolving complex or recurring faults
- Servicing live systems including CCTV, Access Control, Intruder and Fire Alarms
- Root-cause analysis to reduce repeat call-outs and downtime
- Repair, replacement and recommissioning of equipment
- Producing accurate, audit-ready service documentation
- Acting as a senior, client-facing technical representative
- Advising clients on system condition, risks and next steps
- Supporting installation and commissioning teams where servicing expertise is required
- Participating in an on-call rota as an escalation-level engineer
This role plays a key part in maintaining system integrity, client confidence and long-term service relationships.
Technical ScopeCCTV, Access Control, Intruder and Fire Detection systems
- Preventative maintenance, diagnostics, repair and recommissioning
- Legacy and modern platforms
- IP-based environments including networking fundamentals
- Live, operational sites where accuracy and reliability are critical
London-based client sites
Role designed around public transport travel
Monthly travel costs covered (Zones 12)
No company vehicle required
What Theyre Looking For- Minimum 5 years experience servicing electronic security systems
- Strong fault-finding and diagnostic capability
- Solid knowledge of CCTV, Access Control, Intruder and Fire systems
- Familiarity with BS5839, BS7671 and industry codes of practice
- Confident, professional client-facing communication
- Ability to manage workload and priorities independently
- Strong commitment to health & safety
- Ability to pass background vetting / BPSS or SC clearance
- IP networking knowledge
- Level 3 (or higher) electrical/electronic qualification
- ECS / CSCS card
- FIA modules or fire systems training
- Manufacturer training (e.g. Paxton, Avigilon, Gallagher, Salto, Texecom, Hikvision)
~£46,000 £50,000 basic salary
~ Paid on-call rota
~ Monthly travel costs covered
~ Company phone, tools, uniform and PPE
~ Fully funded, role-relevant training and certifications
~ Employee ownership scheme (after qualifying period)
~20 days holiday plus bank holidays
Why This Role?- Senior, respected servicing position
- Complex, technically interesting systems
- Autonomy and trust on site
- Strong training and standards
- Long-term stability within a quality-driven environment
If youre a Senior Service / Maintenance Engineer who enjoys solving problems properly and being relied on for your technical judgement, Id be happy to talk through the role in confidence.
Service & Repair Engineers- Immediate start in London employer: Smart Search Technical Ltd
Contact Detail:
Smart Search Technical Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Service & Repair Engineers- Immediate start in London
✨Tip Number 1
Network like a pro! Attend industry events, join relevant online forums, and connect with professionals on LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.
✨Tip Number 2
Prepare for the interview by researching the company and its projects. We want to show that you’re genuinely interested in their work, especially in areas like CCTV and access control. Tailor your questions to demonstrate your knowledge and enthusiasm!
✨Tip Number 3
Practice your technical explanations! You’ll likely need to discuss complex fault-finding scenarios or system maintenance. We suggest running through some common issues and how you’d tackle them, so you’re ready to impress during the interview.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take the initiative to engage directly with us.
We think you need these skills to ace Service & Repair Engineers- Immediate start in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with CCTV, Access Control, and other relevant systems. We want to see how your skills match the role, so don’t be shy about showcasing your technical expertise!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for this Senior Service & Maintenance Engineer role. Share specific examples of your problem-solving skills and client-facing experience.
Showcase Your Technical Skills: In your application, emphasise your fault-finding capabilities and any relevant qualifications. We’re looking for someone who can hit the ground running, so let us know what makes you stand out in the technical arena!
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 our team!
How to prepare for a job interview at Smart Search Technical Ltd
✨Know Your Systems Inside Out
Make sure you brush up on your knowledge of CCTV, Access Control, and Fire Detection systems. Be ready to discuss specific experiences where you've diagnosed and resolved complex faults, as this will show your technical expertise and problem-solving skills.
✨Showcase Your Client-Facing Skills
Since this role involves being a calm, professional presence with clients, prepare examples of how you've effectively communicated technical information to non-technical stakeholders. Highlight any instances where you've built strong client relationships or handled challenging situations.
✨Demonstrate Your Autonomy
This position requires a lot of independence, so be prepared to talk about times when you've managed your workload and priorities without supervision. Share specific examples that illustrate your ability to take ownership of tasks and deliver results.
✨Prepare for Technical Questions
Expect to face some technical questions during the interview. Brush up on relevant standards like BS5839 and BS7671, and be ready to discuss how you've applied these in your previous roles. This will demonstrate your commitment to industry best practices and safety.