Job Description

Diesel Fitter / Generator Maintenance Technician

Location: Ireland, Kildare
Department: Plant & Equipment Maintenance
Reports To: Service Manager / Workshop Manager

Role Overview

Crewit Resourcing is seeking a Diesel Fitter to join our maintenance team. The successful candidate will be responsible for the inspection, servicing, repair, and fault diagnosis of diesel generators and construction plant equipment, ensuring maximum reliability and uptime for customers and company operations.

Responsibilities

• Perform routine servicing, maintenance, and repairs on diesel generators.
• Diagnose and repair mechanical, electrical, fuel, cooling, and hydraulic system faults.
• Conduct preventative maintenance inspections according to manufacturer specifications.
• Carry out emergency breakdown repairs both in the workshop and on customer sites.
• Install, commission, and test generators and associated equipment.
• Complete service reports, inspection records, and maintenance documentation accurately.
• Ensure compliance with health, safety, and environmental standards.
• Liaise professionally with customers regarding maintenance requirements and repairs.
• Maintain tools, equipment, and workshop areas in a clean and safe condition.
• Participate in an on-call rota when required.

Requirements

• Trade qualification as a Diesel Mechanic, Diesel Fitter, Plant Fitter, Heavy Equipment Technician, or equivalent.
• Minimum 3 years' experience servicing and repairing diesel engines and generators.
• Strong fault-finding skills on diesel fuel systems, electrical systems, and engine controls.
• Ability to read and interpret technical manuals and wiring diagrams.
• Full clean driving licence.
• Good communication and problem-solving skills.
• Ability to work independently and as part of a team.
• Experience working with construction plant and equipment.
• Knowledge of generator brands such as Cummins, Perkins, FG Wilson, CAT, Volvo Penta, or similar.
• Electrical troubleshooting experience including ATS panels and control systems.
• Safe Pass, Manual Handling, or relevant Irish site certifications.
• Experience with mobile field service work.

Key Competencies

• Mechanical aptitude
• Attention to detail
• Customer focus
• Time management
• Reliability and flexibility
• Health & safety awareness

Benefits

• Competitive salary
• Company vehicle (for field service roles)
• Overtime opportunities
• Training and career development
• Mobile phone and tools provided

If you think you’re a good fit, apply with your updated CV and shortlisted candidates will be contacted by on of our consultants!