Join KFI – An Energetic Company Driving Growth

AtKFI, we empower our people to reach new heights. As a fast-growing company operating across Queensland, we are expanding our Mackay team and looking for experienced Diesel Fitters who want more than just a job — they want a long-term career with real opportunity.

If you take pride in your workmanship and want to be part of a business that genuinely invests in its people, KFI is where you belong.

We’re seeking trade-qualified Diesel Fitters to join our Field Service team supporting mine sites and heavy equipment operations throughout the Mackay region.

This role is critical to ensuring our clients’ mobile plant and heavy machinery remain safe, productive, and operating at peak performance.

Key Responsibilities

- Diagnose, repair and maintain heavy mobile plant and equipment
- Perform breakdown repairs and scheduled maintenance
- Conduct component change-outs and rebuilds
- Interpret technical manuals and service documentation




- Complete detailed service reports and job documentation
- Maintain high safety standards in office at all times

Equipment Exposure (Highly Regarded)

Experience working with equipment such as:

What We’re Looking For

- Trade Qualification as a Diesel Fitter / Heavy Diesel Mechanic
- Strong diagnostic and troubleshooting skills
- Commitment to safety and compliance
- Ability to work independently and within a team
- Willingness to complete a Pre-Employment Medical

Why Join KFI?

- Attractive hourly rates + field service incentives
- Accommodation and meals provided during field assignments
- Consistent work across the Mackay region
- Supportive, energetic team culture
- Ongoing training and career progression
- Clear pathway to full-time employment after 6 months
- Novated leasing options for full-time team members

Let’s Build Something Bigger

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📌 Diesel Fitter - Mackay
🏢 KFI
📍 Mackay