Ref: 100133
Field Service Engineer
Location: Essex
Salary: £38,000 – £40,000 basic + uncapped overtime + on-call allowance
OTE: £50,000 – £55,000+
Overview
We’re hiring a Field Service Engineer to join a leading UK provider of physical security systems (gates, barriers, blockers, turnstiles).
This is a hands-on field role suited to engineers with experience working on larger machinery, agricultural equipment, or PLC-controlled systems, alongside strong mechanical capability.
Key Responsibilities
Install, service and repair security systems (gates, barriers, blockers, turnstiles)
Fault-find across mechanical and basic electrical/PLC systems
Attend breakdowns and support reactive maintenance
Participate in on-call rota (1 in 5 → 1 in 6)
Complete digital job reports and liaise with clients on-site
Travel regionally with occasional overnight stays
Requirements
Strong mechanical engineering background (essential)
Experience with larger machinery / plant / agricultural equipment / PLC-controlled systems
Basic electrical knowledge (e.g. 3-phase, 24v systems, 18th Edition desirable)
Full UK driving licence
Physically fit and comfortable working outdoors and in confined spaces
Based within Chelmsford or surrounding areas
Flexible for travel, overtime and weekends
Mandatory Security & Clearance (Non-Negotiable)
Right to work in the UK (documentation required)
5 years continuous UK residency
5 years continuous employment history (fully traceable)
No criminal convictions
British passport required
Applications not meeting ALL criteria cannot be considered.
Package
£38k–£40k basic
Uncapped overtime (1.3x weekdays + weekends)
On-call allowance
Company van, tools, PPE, phone
22 days holiday + BH (rising to 25)
Full training + progression
Apply
Ideal for engineers from plant, agricultural, heavy equipment or industrial backgrounds looking to move into a specialist, high-earning field role.
Interested? Press APPLY today.