Senior Security Engineer
- London
- Permanent·On-site
- Full time
- £42,000 - £46,000 Per Annum
Job Description
Lead Installation & Commissioning Engineer – Access Control & Security Systems
Overview: We’re seeking a skilled and driven Lead Installation & Commissioning Engineer to take charge of deploying, maintaining, and optimising advanced site security and access control systems. This role combines hands-on technical delivery with leadership, mentoring, and a strong focus on quality and customer satisfaction.
Key Responsibilities
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Lead installation and commissioning of access control and CCTV systems to high technical standards.
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Act as the technical escalation point for complex system issues and provide expert-level support.
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Mentor and develop junior engineers and apprentices.
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Ensure compliance with all H&S and quality assurance procedures.
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Collaborate with project managers to deliver seamless installations and handovers.
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Deliver user and super-user training on-site or remotely.
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Support continuous improvement, stock management, and QA checks.
About You
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Proven experience installing, commissioning, and maintaining access control and CCTV systems.
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Strong background in field-based engineering with customer-facing experience.
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Confident leading teams and mentoring others.
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Able to interpret electrical schematics and technical drawings.
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Competent with Microsoft systems and general IT tools.
What’s on Offer: An opportunity to lead projects, shape standards, and make a real impact within a growing technical team.
- Door to door travel
- Breakfast and lunch allowances
- 5% matched pension
- Life assurance
- Critical illness insurance
- Maternity / paternity / adoption leave
- Cycle to work salary sacrifice
- Employee assistance programme
- Option to purchase additional annual leave


