Service and Maintenance Security Engineer Salary:Up to 50,000 + standby and call-out feesThe Opportunity We are currently recruiting for an award-winning security integrator on the lookout for a skilled Service and Maintenance Security Engineer to join their London team.Our client specialises in high-end residential, luxury retail, and private members'' clubs across London and the Home Counties. They are known for quality, discretion, and long-term client relationships not high-volume, low-quality work.This role is a maintenance-focused (PPMs, reactive service, remedial works) rather than heavy installation.Key ResponsibilitiesComplete servicing of intruder alarms, CCTV, and access control systems to BS/EN standards.Carry out PPMs and small remedial works (e.g., replacing cameras, detectors, door readers).Diagnose and fault-find efficiently across IP and legacy systems.Complete all job reports and administration accurately and on time.Participate in the on-call rota.Deliver exceptional customer service to high-net-worth clients, always acting professionally and discreetly.What Our Client Is Looking ForMinimum 3 years'' experience in service and maintenance of security systems.Proven ability across intruder alarms, CCTV, and access control.Full UK driving licence.Based within reach of London / M25 with occassional work along the M40 corridor Desirable technical knowledge (at least two of the following):CCTV: Dahua, Hikvision, AxisIntruder: Texecom, Pyronix, Ajax, GalaxyAccess