Cooper McCullough Group is a leading provider of civil and construction services across regional Central Queensland. We pride ourselves on delivering high-quality projects through technical expertise, teamwork and a strong commitment to safety.

We are seeking an experienced Diesel Fitter to join our team, based at our Dysart workshop , maintaining and repairing heavy diesel equipment supporting CMG Projects and our Saraji Mine services operations .

Supervisory experience will be highly regarded , with the opportunity for the right candidate to take on additional responsibility coordinating maintenance activities and supporting the workshop team.

Accommodation will be provided while on shift.

What you’ll be doing

- Servicing, maintaining and repairing heavy diesel machinery and mobile plant
- Diagnosing and rectifying mechanical, hydraulic and electrical faults
- Carrying out preventative maintenance to minimise downtime and keep equipment operating safely
- Coordinating maintenance priorities with the Saraji Mine services team
- Ordering parts and maintaining appropriate stock levels
- Opening and closing work orders and maintaining accurate service records




- Assisting with breakdowns and attending site as required
- Providing guidance and supervision to the maintenance team where skills and experience allow

What we’re looking for

- A recognised trade qualification in diesel fitting, heavy commercial vehicle mechanics or an equivalent relevant trade
- Proven experience maintaining and repairing heavy diesel equipment and mobile plant
- Solid fault-finding skills and a practical approach to problem-solving
- Supervisory or team leadership experience highly regarded
- The ability to manage competing maintenance priorities and work independently
- A strong commitment to safety, reliability and quality workmanship
- A professional work ethic and the ability to work well within a team

What we offer

- Competitive wages based on skills and experience
- Accommodation & Meals provided while on shift
- A workshop-based role supporting our Saraji Mine services operations
- A supportive team environment
- Opportunities for professional development and additional supervisory responsibilities

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📌 Diesel Fitter (Dysart)
🏢 Cooper McCullough Group
📍 Dysart