Heavy Diesel Fitter - 7/7 Mining Workshop, DIDO/BIBO

Wisely; Mackay Regional; On-site; AUD 99,000 - 113,000; Full time

Benefits offered by this job

Weekly pay

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Superannuation

DIDO/BIBO

EAP support

Referral bonus

Job summary

Wisely is seeking a Heavy Diesel Fitter to join our team in Mackay region. You will work on a well-maintained CAT and Komatsu fleet, operating on a family-friendly 7/7 roster and contributing to a supportive, people-first workplace.

You’ll perform servicing, inspections and repairs in a modern workshop, with emphasis on diagnostics, OEM-standard quality, and accurate record-keeping. Pre-employment medical and Coal Board Medical (or willingness) are expected.

Qualifications

• Trade qualified Heavy Diesel Fitter (essential).
• 3+ years post-trade experience.
• Strong diagnostic and fault-finding ability.
• CAT/Komatsu experience highly regarded.
• Able to pass pre-employment medical.
• Coal Board Medical + Standard 11 (or willing to obtain).

Responsibilities

• Servicing and preventative maintenance on CAT haul trucks.
• Component changeouts (engines, transmissions, final drives).
• Breakdown repairs and fast fault diagnosis.
• Hydraulic, braking, drivetrain and engine repairs.
• OEM-standard repairs and quality checks.
• Keeping accurate service records and job documentation.

Skills

Diagnostic ability

Fault finding

CAT/Komatsu experience

Education

Heavy Diesel Fitter qualification

Tools

CAT equipment

Komatsu equipment

Job description

Wisely is seeking a Heavy Diesel Fitter to join our team in Mackay region. You will work on a well-maintained CAT and Komatsu fleet, operating on a family-friendly 7/7 roster and contributing to a supportive, people-first workplace.

You’ll perform servicing, inspections and repairs in a modern workshop, with emphasis on diagnostics, OEM-standard quality, and accurate record-keeping. Pre-employment medical and Coal Board Medical (or willingness) are expected.