An excellent opportunity for an experienced Field Service Engineer - Mobile Welfare Units to join a well-established company.Job Type: Full-Time, PermanentSalary: Competitive Salary, Depending on Experience.Location: Liverpool - Home Based - Working in the Field.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 and 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 and waste - Frozen/burst pipes, tanks, UV filters, water pumps, toilets, waste-level sensors, leaks.Electrical and power - 12/24V DC systems, Victron kit (inverters, Cerbo, MPPT/solar), fuses, relays, wiring looms, sockets, ..... full job details .....