A fantastic opportunity to join a leading specialist contractor is looking for an experienced Security Systems Engineer or Senior Engineer to install, service and maintain CCTV, intruder alarm, access control and door entry systems across residential and mixed-use developments in London and the South East. The role involves a balance of installation, commissioning, and reactive maintenance, often within live residential environments. Location: Covering London & South East | Office based in West London Job Type: Full-time, permanent Salary: Up to 50k (dependant on experience) overtime, call-out & bonus Package: Van, fuel card, tools, uniform & paid training Requirements Minimum 3 years experience in the security systems industry/ 5 years for the. senior post Strong knowledge of CCTV (IP/analogue), intruder alarms, and access control. Familiarity with major systems (e.g. Paxton, Texecom, Hikvision, Honeywell, Videx). ECS/CSCS card (Skilled Worker or above). Asbestos Awareness, Working at Height, and Manual Handling certification. IPAF/PASMA (advantageous). Full UK Driving Licence and Right to Work in the UK. Due to the high volume of applications Recruited UK receives, we will make every effort to respond with feedback, although this is not always possible. If you have not been contacted within 5 days, then, unfortunately, you have not been successful on this occasion, but we may keep your details on file and contact you with future opportunities.