Diesel Motor Mechanic & Fitter - Gumech Pty Ltd

We are looking for a Diesel Motor Mechanic and a Fitter to join our team.

Listing dates: 03/11/2026 to 01/12/2026

ABOUT THE COMPANY:

At Gumech, we provide top-tier machinery maintenance and plant hire solutions for the mining industry, with a focus on safety, quality, and Indigenous engagement. As a trusted partner for leading mining companies like FMG, Rio Tinto, and MRL, we combine technical expertise with a deep commitment to cultural integrity, ensuring every project meets the highest standards. Our services include comprehensive earthmoving equipment maintenance, fixed plant hire, and civil works, designed to optimise operations across the Pilbara. By fostering strong partnerships and prioritising Indigenous participation, Gumech delivers reliable, efficient, and cost-effective solutions tailored to your operational needs.

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ABOUT THE ROLE:

The Diesel Motor Mechanics / Fitters are responsible for the maintenance, repair, and overhaul of heavy vehicles, mobile plant, and associated equipment to ensure safe and efficient operation. This role supports operational uptime by diagnosing faults, completing scheduled servicing, and responding to breakdowns in a timely manner.

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POSITION DETAILS:

Location: Wedgefield, WA

Employment type: Full-time

Salary: $100,000-$150,000

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DIESEL MOTOR MECHANIC:

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EMPLOYMENT RESPONSIBILITIES:

• Carry out routine servicing, diagnostics and mechanical repairs on heavy vehicles and equipment.
• Undertake inspections in line with OEM and regulatory standards.
• Troubleshoot mechanical, hydraulic, pneumatic and electrical systems.
• Respond to breakdowns in both workshop and field environments.
• Keep accurate maintenance records, work orders and safety documentation.
• Read and interpret technical manuals, schematics and drawings.
• Comply with company safety policies and relevant legislation.
• Testing and adjusting mechanical parts after being repaired for proper performance
• Dismantling and removing engine assemblies, transmissions, steering mechanisms and other components, and checking parts
• Detecting and diagnosing mechanical and electrical faults in engines and parts
• Identify and report hazards, damaged components, and potential issues.
• Maintain cleanliness of workshop and mobile work areas.
• Assist in parts ordering and inventory control as required.

Licences: Registration or licensing may be required for this occupation.

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FITTER:

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EMPLOYMENT RESPONSIBILITIES:

• Carry out routine servicing, diagnostics and mechanical repairs on heavy vehicles and equipment.
• Undertake inspections in line with OEM and regulatory standards.
• Troubleshoot mechanical, hydraulic, pneumatic and electrical systems.
• Respond to breakdowns in both workshop and field environments.
• Keep accurate maintenance records, work orders and safety documentation.
• Read and interpret technical manuals, schematics and drawings.
• Comply with company safety policies and relevant legislation.
• May erect machines and equipment on-site
• Checking fabricated and assembled metal parts for accuracy, clearance and fit using precision measuring instruments
• Forming metal stock and castings to fine tolerances using machining tools to press, cut, grind, plane, bore and drill metal

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SKILLS, EXPERIENCE AND QUALIFICATIONS:

• Certificate III including at least one year of relevant experience, or Certificate IV. At least 3 years of relevant experience may be accepted in place of the formal qualification.
• Relevant experience may also be required.

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DESIRABLE:

• Strong fault-finding and diagnostic skills.
• Ability to operate within a team and independently with minimal supervision.
• Proficient in use of mechanical tools, diagnostic equipment, and service software.
• HR Class Driver's Licence (preferred).
• High Risk Work Licence - Forklift, EWP, Dogging/Rigging (desirable).
• Exposure to mining, construction, transport, or civil environments (advantageous).

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BENEFITS:

• Competitive salary package
• Access to ongoing training and support
• Friendly work environment
• Ability to develop within the organisation

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Sponsorship may be available to the right person

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Apply here: https://jobcom.com.au/jobs/diesel-motor-mechanic-fitter-113229/apply?source=workforce_australia