Senior Security Engineer

17918 • St Albans, Hertfordshire, United Kingdom • Posted June 25, 2026

Location St Albans, Hertfordshire
Job Type Full-time
Category other-general
Posted June 25, 2026
Location: St Albans, Hertfordshire Salary: £35,000 - £45,000 basic salary + paid travel, on-call allowance and overtime Expected Earnings: £43,000 - £60,000+ per annum Overview Due to continued growth, they are seeking an experienced Senior Security Engineer to join their service and reactive maintenance team. This is a hands-on technical role focused on servicing, fault-finding, diagnostics and technical support across a range of electronic security systems. You will also act as a technical escalation point for fellow engineers, providing guidance, mentoring and support on more complex issues. Essential Requirements Proven experience within the electronic security industry Strong fault-finding and diagnostic skills Experience servicing and maintaining CCTV, Access Control and Intruder Alarm systems Excellent technical knowledge of security systems Strong customer-facing communication skills Ability to work independently and manage workload effectively High attention to detail and qual...

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