Field Service Engineer
Vacancy Title: Field Service Technician
Contract Type: Permanent
Location: Harlow
Industry: Mechanical & Electrical Engineering TECHNICAL & ENGINEERING
Salary: £36000 - £50000 per annum
Start Date: 2026-04-20
REF: J91986919
Contact Name: Daniel Shafran
Email: daniel.shafran@russell-taylor.co.uk
Vacancy Published: about 2 months ago
Do you have experience servicing gas or diesel engines? Have you carried out fault finding on mechanical and electrical systems? Are you happy to travel and work in a field‑based role?
What's in it for you
* Salary £36,000 to £50,000 depending on experience
* Company vehicle with fuel and expenses covered
* Overtime pay 1.5x
* 25 days holiday plus bank holidays
* Pension contribution
* Structured training with OEM exposure
* Long‑term progression within a growing international energy business
What will you be doing?
* Carrying out planned and reactive maintenance on gas engines and associated plant
* Diagnosing mechanical and electrical faults and carrying out repairs
* Supporting plant uptime and minimising downtime across customer sites
* Completing detailed service reports and technical documentation
* Managing van stock, tools, and spare parts effectively
* Attending breakdown callouts as part of a rota
* Collecting and managing oil samples for analysis
* Supporting junior engineers and contributing to team development
Where will you be doing it? Working for an established international energy business specialising in gas engine power solutions; operating across a regional UK patch in a customer facing role within industrial and energy generation environments, supported by a strong technical and operational team.
What will you need?
* Experience working on gas engines; CHP, or similar ideal
* Strong mechanical and electrical fault finding skills
* Engineering qualification in mechanical, electrical, or similar
* Full UK driving licence
* Comfortable using IT systems for reporting and diagnostics
* Willingness to travel and work away occasionally
* Gas Safe qualification advantageous but not essential
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