Generator Mechanic

Title:

Generator Mechanic

Generator Mechanic

About KBR and the Project

KBR Government Solutions delivers unique, fast-paced and challenging projects throughout Europe, the Middle East and Africa – our clients include UK and overseas Governments with projects operating in defence, infrastructure, facilities management and construction sectors. The range of projects and programmes we work on are extremely diverse (varying from provision of “life support” services to the military to Portfolio, Programme & Project management to Consultancy services), resulting in a variety of work and a genuine claim that no two days are the same.

Your Role

We are seeking a Mechanical & Electrical Power Generation Technician to join our multi-disciplinary Maintenance Team based in Swindon.

Reporting to the Maintenance Manager, you will provide maintenance, inspection, fault-finding, repair and operational support for a range of diesel-powered power generation equipment and associated electrical distribution systems supporting current and future UK MOD projects.

This is a hands-on role requiring a proactive individual with strong mechanical and electrical skills, a solid understanding of power generation systems, and a commitment to safety, quality and operational excellence.

We are looking for a motivated and technically capable Mechanical & Electrical Power Generation Technician with strong experience in diesel-powered generating equipment and diesel engine overhaul. You will possess excellent fault-finding abilities, be confident undertaking engine strip-down and rebuild activities, and have a practical approach to maintenance that ensures critical power systems remain safe, reliable and operational. You will thrive in a varied engineering environment and be capable of supporting both workshop-based overhaul activities and field-based operational support across a diverse range of projects.

Role Responsibilities:

Carry out planned preventative maintenance (PPM), corrective maintenance and reactive repairs on diesel-powered generators and associated equipment.

Diagnose and rectify mechanical, electrical and control system faults using engineering drawings, wiring diagrams and technical documentation.

Inspect, service and repair diesel engines, alternators, generator control systems, switchgear and associated distribution equipment.

Support the installation, commissioning, testing and decommissioning of power generation equipment.

Conduct equipment inspections, condition assessments and detailed maintenance reporting.

Perform load testing and functional testing of generators and power distribution systems.

Monitor equipment performance and identify opportunities to improve reliability, efficiency and operational availability.

Fault-find generator control systems, battery charging systems, protection systems and electrical distribution equipment.

Complete maintenance records, inspection reports and asset management information accurately and in a timely manner.

Ensure all maintenance activities are completed safely and in accordance with company procedures, customer requirements and industry standards.

Support management of spares, consumables and critical equipment inventory.

Provide technical guidance and support to junior technicians where required.

Maintain high standards of housekeeping, safety and environmental compliance within workshop and operational areas.

Support UK travel and occasional overseas deployments as required by project demands.

Carry out engine strip-down, inspection, repair and rebuild activities on diesel engines in accordance with manufacturer specifications and engineering standards.

Diagnose engine-related faults including fuel, cooling, lubrication, air intake and exhaust system defects.

Measure, inspect and assess engine components for wear, damage and serviceability using appropriate precision measuring equipment.

Replace and repair major engine components including cylinder heads, pistons, liners, crankshafts, camshafts, injectors, fuel systems and turbochargers.

Conduct post-repair functional testing and performance verification to ensure equipment meets operational requirements.

Produce detailed inspection and overhaul reports identifying faults, remedial actions and recommendations for future maintenance.

Required Skills & Qualifications

Essential:

NVQ Level 3, City & Guilds Level 3, BTEC Level 3 or equivalent qualification in Electrical, Mechanical or Multi-Skilled Engineering.

Proven experience in the maintenance, fault diagnosis and repair of diesel-powered power generation equipment.

Experience with diesel engines, alternators, generator control systems and electrical distribution equipment.

Ability to read and interpret electrical schematics, engineering drawings and technical manuals.

Knowledge of generator synchronisation, load sharing and power management systems.

Understanding of electrical testing and fault-finding techniques.

Understanding of safe systems of work, risk assessments and Health & Safety requirements.

Good communication and problem-solving skills.

Competent in Microsoft Office applications.

Ability to work independently and as part of a multidisciplinary team.

Full UK Driving Licence.

Ability to obtain and maintain the appropriate UK Security Clearance.

Proven experience in the strip, inspection, repair, overhaul and rebuild of diesel engines.

Strong understanding of diesel engine systems, including fuel injection, lubrication, cooling, air intake and exhaust systems.

Experience using precision measuring equipment such as micrometers, bore gauges, dial test indicators and vernier calipers.

Ability to interpret manufacturers' workshop manuals, overhaul procedures and engineering specifications.

Knowledge of engine performance diagnostics and failure analysis techniques.

Desirable:

Previous experience supporting MOD, defence or government-related projects.

Experience working on standby, prime or continuous-duty power generation systems.

Knowledge of Automatic Transfer Switches (ATS), switchboards and electrical distribution networks.

Experience with generator manufacturers such as Caterpillar, Cummins, FG Wilson, Perkins, JCB, Himoinsa or Kohler.

Familiarity with generator control systems including Deep Sea Electronics (DSE), ComAp or Woodward.

Experience with low-voltage electrical distribution and testing.

Knowledge of PLCs, instrumentation and power management systems.

Experience commissioning and load testing power generation equipment.

Experience supervising, mentoring or supporting junior technicians.

Relevant electrical qualifications such as 18th Edition Wiring Regulations.

Forklift, IPAF, MEWP or other relevant engineering certifications.

Experience conducting major engine overhauls on industrial, military or power generation equipment.

Familiarity with Caterpillar, Cummins, Perkins, MTU, Volvo Penta, Scania or similar diesel engine platforms.

Experience with fuel injection system testing, calibration and engine performance optimisation.

Knowledge of vibration analysis, oil sampling and condition-based monitoring techniques.

The role is based full time onsite in Swindon.