Senior Security Systems Engineer – £45,000 - £55,000- Surrey * £45,000 - £55,000 basic salary (depending on experience). * Full-time, permanent position (Monday to Friday, 08:00 – 16:30). * Covering Surrey, Berkshire, Reading, Southampton & London * Company vehicle and mobile phone provided. * Paid travel time after 30 minutes each way. * Paid on-call and overtime * Call out rota 1in 5 Company Overview Join a leading independent security company in the South East, delivering high-quality security solutions across commercial, educational, and council sectors. Senior Security Systems Engineer Role and Responsibilities * Service, fault-finding, installation, and repair of CCTV, Access Control, and Alarms systems. * Managing commissioning, upgrades, and fault resolution across multiple sites. * Working on commercial, educational, and council contracts, including universities. * Participating in an on-call rota (1 in 4/5 weeks). * Covering projects across the South East, with a focus on Surrey, Berkshire, Reading, Southampton, and London. * Working with a range of security systems including LenelS2, AMAG, Hanwha, Wisenet, Genetec, Nedap, ARX, Salto, Hikvision, Paxton, Guetebruck, Mayflex, Milestone, and more. Senior Security Systems Engineer Skills and Experience * Extensive experience with security systems. * Strong technical troubl...