Senior Security Engineer

Senior Security Installation & Commissioning Engineer (CCTV & Access Control) - £46,000-£55,000 - Full Time - North London

About the role:

Our client is a well-established security company on the lookout for an experienced Senior Security Installation & Commissioning Engineer to join their rapidly growing team. You will use your integrated security solutions knowledge such as access controls, biometric systems, CCTV and surveillance, remote monitoring and intruder alarms to operate autonomously across live client sites.

Key responsibilities:

Deliver high-quality installation, testing and system readiness across fire and security systems

Configure, test and verify devices to ensure systems are operational, compliant and ready for handover

Oversee and support system testing and commissioning, confirming equipment is correctly installed, powered and functioning as intended

Diagnose and resolve installation and device-level technical issues, applying sound technical judgement

Escalate system integration or networking issues to IT or specialist teams where required

Act as the senior technical point of contact on site, maintaining clear and professional communication

Supervise and support less experienced engineers on site, setting standards for quality, safety and best practice

Maintain accurate installation, testing and handover documentation

Ensure all works comply with British Standards, company procedures and health and safety requirements

Contribute feedback and practical improvements to installation standards and overall delivery quality

What's on offer?

Monthly travel costs covered (Zones 1-2)

Company phone, tools, uniform and PPE provided

Fully funded, role-required certifications and training

Employee ownership scheme (eligibility after 12 months' service)

Paid on-call rota

20 days annual leave plus bank holidays