Field Service Engineer - Industrial / Diesel Engines UK Field Based. Ideally located - Oxford, Reading, Newbury, Thatcham, Basingstoke, Didcot, Swindon, Wantage, Andover, Wallingford, Hungerford, Marlborough. Up to £55K + Overtime + Vehicle + 33 Days Hols + Benefits Join a growing engineering business specialising in industrial diesel engines, power systems and engine‑powered equipment. We're seeking an experienced Field Service Engineer to support customers across the UK, carrying out servicing, diagnostics and repairs on a wide range of engine applications. The Role Service, maintain and repair diesel and petrol industrial engines Diagnose mechanical, electrical faults Carry out PPM, breakdowns, fault finding and repair Work with Stage V systems, CANbus, ECUs, sensors and 12/24V electrics Complete electronic service reports and technical documentation Build strong customer relationships and deliver high‑quality support Manage your own schedule in a fully field‑based roleAbout You We welcome engineers from backgrounds such as: Field Service, Diesel, Plant, Generator, Agricultural, Construction, HGV, Powered Access, Forklift Strong diagnostics and fault‑finding skills Experience with industrial engines, hydraulics, electrics or engine management systems NVQ Level 3 (or equivalent) in Mechanical, Plant, Agricultural or Heavy Vehicle Engineering Full UK driving licenceDesirable Experience with generators, plant machinery, agricultural equipment, compressors, pumps, off‑highway, Hydraulic and Pneumatic engines and systems. Benefits Up to £55K basic depending on experience Company vehicle Overtime available Manufacturer training & ongoing development Long‑term career progression Supportive engineering teamApply Send your CV to Robert Cox, Senior Recruitment Consultant at Glen Callum Associates: or call Rob on (phone number removed). Job Ref: 4378RCA Glen Callum Associates is committed to creating diverse and inclusive workplaces. We welcome applications from all qualified candidates regardless of gender, age, ethnicity, disability, sexual orientation, or background. We believe that a variety of perspectives makes a team stronger and a workplace better. If you need any adjustments during the recruitment process, please let us know - we're here to support you