We’re looking for a skilled Senior Security Systems Engineer to lead installation, commissioning, and maintenance of CCTV, intruder alarm, access control, and door entry systems across high-end residential and mixed-use developments in London and the South East. You’ll act as the go-to engineer on site — supporting junior team members, solving complex faults, and ensuring all systems meet NSI/SSAIB and industry standards * Location: Covering London & South East | Office based in West London * Job Type: Full-time, permanent * Salary: Up to 50k + overtime, call-out & bonus opportunities * Package: Company van, fuel card, tools, uniform & ongoing training Requirements * Minimum 5 years’ experience in the security systems industry. * Strong technical knowledge across multiple systems (e.g. Hikvision, Paxton, Texecom, Honeywell, Videx). * Proven experience supervising or mentoring engineers. * ECS/CSCS (Skilled Worker or above). * SSSTS (advantageous). * Asbestos Awareness, Working at Height, and Manual Handling training. * IPAF/PASMA (preferred). * 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 ...