Heavy Diesel Mechanic

Location: New Zealand
Industry: Mining or Agriculture
Employment Type: Full-Time

Position Overview

We are seeking a skilled and experienced Heavy Diesel Mechanic to join our team in New Zealand. The successful candidate will be responsible for maintaining, diagnosing, and repairing heavy diesel machinery used in mining or agricultural operations. This role requires strong technical expertise, problem-solving ability, and a commitment to safety and quality workmanship.

Key Responsibilities

• Diagnose faults and perform repairs on heavy diesel machinery and equipment
• Service and maintain mining equipment including loaders, dump trucks, excavators, and drilling machinery - Mining
OR Maintain and repair agricultural machinery including tractors, harvesters, balers, and sprayers - Agriculture
• Conduct preventative maintenance inspections and scheduled servicing
• Troubleshoot hydraulic, pneumatic, electrical, and mechanical systems
• Perform engine overhauls, transmission repairs, and brake system maintenance
• Complete job cards, service reports, and maintenance documentation accurately
• Ensure all work is carried out in accordance with manufacturer specifications
• Adhere to New Zealand health and safety regulations and site safety standards
• Participate in breakdown call-outs and field service work when required
• Maintain a clean and organised workshop environment

Minimum Requirements

• Trade qualification in Heavy Diesel Mechanics or equivalent
• Minimum 3 to 5 years’ experience working on mining and/or agricultural equipment
• Strong knowledge of diesel engines, hydraulics, and electrical systems
• Experience working on brands such as Caterpillar, Komatsu, John Deere, Hitachi Construction Machinery or similar
• Ability to read and interpret technical manuals and schematics
• Valid driver’s licence
• Welding and fabrication experience advantageous
• Strong fault-finding and diagnostic skills
• Ability to work independently and as part of a team

Key Competencies

• Strong mechanical aptitude
• High attention to detail
• Excellent problem-solving skills
• Good communication skills
• Time management and ability to meet deadlines
• Safety-conscious mindset
• Physically fit and able to work in demanding environments

Working Conditions

• Workshop and field-based work
• Exposure to outdoor environments and varying weather conditions
• Overtime and standby duties may be required
• Potential work on remote mining or farming sites

Remuneration

• Competitive hourly rate aligned with New Zealand market standards
• Tool allowance (where applicable)
• Relocation and visa support