Heavy Diesel Fitter | Middlemount Mine | $82.16/hr / $186k + Super | 7/7 Roster

Build a long-term career with one of Australia's leading mining contractors. MacKellar has been delivering secure, reliable mining and maintenance services for more than 60 years. We're currently seeking experienced Heavy Diesel Fitters to join our permanent maintenance team at Middlemount Mine.

If you're looking for excellent earning potential, job security, a well-equipped workshop and an even-time lifestyle roster, this is an opportunity to join a business that invests in its people and equipment for the long term.

What You'll Receive

- Earn up to $82.16 per hour / 186k pa + super, commensurate with experience
- Super paid on every rostered hour
- Permanent full-time employment
- 7/7 rotating roster (days and nights)
- Ongoing overtime opportunities
- Camp accommodation and meals provided
- Tools, uniforms and PPE supplied
- Salary packaging and novated leasing options
- Access to MacKellar Rewards and employee discounts
- Stable, long-term project with an established maintenance team

About You





You’ll be a motivated tradesperson who enjoys working in a fast-paced mining environment and takes pride in delivering quality maintenance outcomes. To be successful, you’ll have:

- Australian recognised Trade Qualification as a Heavy Diesel Fitter or Plant Mechanic
- Experience maintaining heavy earthmoving or mining equipment
- Strong mechanical diagnostic and fault-finding skills
- Current Standard 11 and Coal Board Medical (or the ability to obtain)
- Current Queensland Driver's Licence
- Commitment to safe work practices and teamwork

Why MacKellar?

At MacKellar, we don't just offer a job—we offer a long-term career. With more than five decades supporting Australia's mining industry, we've built a reputation for maintaining modern equipment, developing our people and creating a workplace where safety and respect come first. When you join our team, you’ll benefit from:

- Long-term employment with a respected Australian contractor
- Modern workshops and a well-maintained fleet
- Genuine career development and internal promotion opportunities
- A supportive team culture where your contribution is recognised
- Stable work on an established Queensland mining operation

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📌 Diesel Fitter (Mackay)
🏢 MacKellar Group
📍 Mackay