Field Service Engineer
Recruitment Helpline · Bourne · posted 35 days ago
Going rate £39,700UK median £41,662
Home Office going rates from
Occupation
5246Electrical service and maintenance mechanics and repairers
Going rate for this occupation: £39,700 · UK median pay £41,662
Home Office going rates from
Where this salary sits
- UK pay for this occupation
- This role£36,219 to £50,312estimated
- Going rate£39,700
- UK median£41,662
View these figures as a table
| Percentile | Pay |
|---|---|
| 10th | £30,751 |
| 25th | £36,219 |
| 50th | £41,662 |
| 75th | £50,312 |
| Going rate | £39,700 |
| UK median | £41,662 |
Sponsorship
Sponsorship chance
Occupation code 5246 is not eligible for the Skilled Worker route and is on no shortage list still in force, so no employer can sponsor this role on that route.
- A recruitment agency posted this advert, so the employer who would hold the licence is not named.
- The salary is an estimate from national earnings data, not the employer's figure.
Why
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An excellent opportunity for an experienced Field Service Engineer – Mobile Welfare Units to join a well-established company.
Job Type: Full-Time, Permanent
Salary: Competitive Salary, Depending on Experience.
Location: Bourne, Lincolnshire – Depot Based.
About The Company:
They are a market leader in the repair and maintenance of towable and static cabins that keep site teams warm, fed and safe on construction, civils and events sites nationwide.
About The Role:
To attend, diagnose and repair mobile welfare cabins in the field — restoring generators, power, heating, water and waste systems to full working order, first-time wherever possible, while working safely and unsupervised at customer sites.
The role is van-based and mobile, covering breakdowns and warranty/service work across customer and hire-fleet sites. A large share of faults are diagnosed remotely (via unit telemetry) before attending, so the engineer must be comfortable interpreting remote data and arriving prepared.
What the Role Actually Deals With:
Generators / diesel engines - Oil pressure & oil-change faults, fuel systems, exhaust/DPF, alternator, AVR, governor, glow, E-stop, servicing. Engines: HATZ, Kubota, Lombardini, Perkins, Stephill (Boss L48/L70/L100 units). Plumbing, water & waste - Frozen/burst pipes, tanks, UV filters, water pumps, toilets, waste-level sensors, leaks. Electrical & power - 12/24V DC systems, Victron kit (inverters, Cerbo, MPPT/solar), fuses, relays, wiring looms, sockets, PIR lighting, "no power" / dead-console faults, electrical-test compliance. Diesel heaters - Parking/diesel heaters — glow-pin and fuel-pump failure, re-priming, rewiring, thermostats, frost-related no-heat. Batteries - Lithium battery diagnosis (100/200Ah), BMS behaviour, Victron charge settings, deep-discharge recovery, charge/hold faults. Telemetry / comms - Units not updating/communicating — SIM/modem, Cerbo, remote-monitoring diagnosis and SIM replacement. Towing & chassis - Lifting rams/pins, wheels-down locking, coupling, brakes, tyres — getting units mobile. Hydraulics - Power packs, rams, solenoids for raising/lowering units. Fabrication - Doors, door closers, hoods, structural repair. Solar - Panels and MPPT charge faults.
Roughly 1 in 5 reported faults turn out to be user error
- so customer education, clear on-site communication and honest reporting matter as much as the wrench work.
Candidate Requirements
Essential:
Information from public records, not immigration advice.