Field Service Engineer – Gates, Barriers & Security Systems Location: Around the Croydon area (field-based across London & South East, with occasional workshop days in Crawley) Salary: £35,000 basic + overtime + on-call allowance (OTE £45,000–£50,000+) Training provided | Career progression | Hands-on, varied field work Important: You must hold a British passport and have no criminal convictions as security clearance is required. The Role We’re working with a leading engineering business that designs, installs, and maintains physical security systems across the UK. They’re looking for a mechanically minded Field Service Engineer to join their team. Your time will be split between: Field service work – attending sites across London and the South East to install, service, and repair high-security systems (gates, barriers, blockers, turnstiles). Workshop fitting – supporting the Crawley workshop when field work is quieter, carrying out mechanical and electrical fitting/assembly tasks.Electrical knowledge isn’t essential, but if you can use a multi-meter to check voltages on motors or similar equipment, that’s a strong advantage. Please note: random drug and alcohol tests may be carried out on certain client sites. Why join? £35,000 base salary Overtime at 1.3x after 40 hours (weekdays) Uncapped overtime and weekend work available On-call rota ...