Position: Senior Security Service Engineer Location: Buckinghamshire / Surrounding Areas (covering London projects) Salary: £45,000 – £50,000 basic travel time benefits About the Company: Join an established, expanding security integrator delivering enterprise-level security systems across major commercial sites in London. The company prides itself on technical excellence, career development, and a supportive team culture. The Role: As a Senior Service Engineer, you’ll carry out planned and reactive maintenance on a range of enterprise-class security systems. You’ll be working on prestigious commercial projects, ensuring systems are performing optimally and delivering exceptional client satisfaction. Key Responsibilities: * Service and maintain advanced security systems (Access Control, CCTV, Intruder) * Work with leading platforms including CCURE, Lenel, Genetec, and Milestone * Diagnose and resolve system faults efficiently * Provide technical support and advice to clients * Ensure work is completed to the highest standards and within SLA Experience Required: * Proven background in servicing enterprise-level integrated systems * Experience with CCURE, Lenel, Genetec, Milestone (certifications highly desirable) * Excellent fault-finding and diagnostic skills * Full UK driving licence Benefits: * £45,000 – £50,000 basic paid travel time * Company vehicle & fuel card * 25 days holiday bank holidays * Private healthcare & pension scheme * Ongoing training and professional development