Field Service Engineer: Diesel Engines (UK) – Vehicle

Glen Callum Associates Ltd; Harwell; Remote; GBP 33,000 - 55,000; Full time

Benefits offered by this job

Company vehicle

Overtime available

Manufacturer training

Long‑term career progression

Supportive engineering team

Job summary

Glen Callum Associates Ltd is seeking an experienced Field Service Engineer to support customers across the UK, servicing, diagnostics and repairs on industrial diesel engines and power systems. The role is field-based with the ability to manage your own schedule.

The ideal candidate has strong diagnostics, fault‑finding skills and experience with Stage V systems, CANbus, ECUs and 12/24V electrics, plus NVQ3 or equivalent in Mechanical/Plant/Heavy Vehicle Engineering.

Qualifications

• Experience servicing, diagnosing and repairing diesel and petrol industrial engines.
• NVQ Level 3 (or equivalent) in Mechanical, Plant, Agricultural or Heavy Vehicle Engineering.

Responsibilities

• Service, maintain and repair diesel and petrol industrial engines.
• Diagnose mechanical and electrical faults.
• Carry out PPMs, 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 role.

Skills

Diesel engines

Diagnostics & fault finding

Electrical faults

CANbus/ECUs/sensors

Stage V systems

12/24V electrics

Field service experience

Education

NVQ Level 3 in Mechanical/Plant/Heavy Vehicle Eng

Tools

CANbus

ECUs

Sensors

Job description

Glen Callum Associates Ltd is seeking an experienced Field Service Engineer to support customers across the UK, servicing, diagnostics and repairs on industrial diesel engines and power systems. The role is field-based with the ability to manage your own schedule.

The ideal candidate has strong diagnostics, fault‑finding skills and experience with Stage V systems, CANbus, ECUs and 12/24V electrics, plus NVQ3 or equivalent in Mechanical/Plant/Heavy Vehicle Engineering.