IT Engineer - Fire and Security SystemsSalary: 35,000 - 40,000 Location: London with UK-wide travel Contract: Permanent, Full-time Working Pattern: Hybrid (office, site-based, flexible)A well-established electronic security integrator is seeking an IT and 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 ResponsibilitiesConfigure and support IP networks for fire and security systemsSupport integration of CCTV, access control, intercom and intruder systemsAssist engineers with network setup, testing and commissioningTroubleshoot IP issues including VLANs, PoE, addressing and connectivitySupport switches, basic firewall configurations and wireless access pointsAssist with system configuration, firmware updates and documentationLiaise with manufacturers and client IT teams where requiredWork safely on live commercial and construction sitesTechnical ScopeIP-based security systems and integrated platformsBasic to intermediate networking (IP, VLANs, PoE, switching)Platforms such as Gallagher, Avigilon, Hikvision, ..... full job details .....