IT Engineer - Fire & Security

A well-established electronic security integrator is seeking an IT & Networking Engineer to support IP-based fire and security systems across commercial and construction sites throughout London and the UK.

This is a hands-on technical role supporting CCTV, access control, intercom and integrated security platforms. The position focuses on network configuration, troubleshooting and system readiness, working closely with installation, commissioning and service teams. It does not involve physical installation works but plays a key role in system integration and successful handover.

Key Responsibilities

Configure and support IP networks for fire and security systems

Support integration of CCTV, access control, intercom and intruder systems

Assist engineers with network setup, testing and commissioning

Troubleshoot IP issues including VLANs, PoE, addressing and connectivity

Support switches, basic firewall configurations and wireless access points

Assist with system configuration, firmware updates and documentation

Liaise with manufacturers and client IT teams where required

Basic to intermediate networking (IP, VLANs, PoE, switching)

Platforms such as Gallagher, Avigilon, Hikvision, Milestone or similar

Support across installation, commissioning and handover phases

Experience & Skills

Essential:

IT, networking or systems support experience in a technical environment

Good understanding of IP networking fundamentals

Experience supporting IP-based security systems

Strong troubleshooting skills and ability to work independently

Clear communication and site safety awareness

ECS or CSCS card (or ability to obtain)

Desirable:

Vendor certifications (Network+, CCNA, Microsoft)

Exposure to Microsoft 365 or Azure

Client-facing technical support experience