Heavy Duty Diesel Mechanic | Open Cut Mining
Looking for top industry rates, lifestyle rosters, and the opportunity to work on world-class mining equipment?
Mader Group is seeking experienced Heavy Duty Diesel Mechanics to join our high-performing maintenance team supporting a large-scale open cut mining operation.
If you're looking for variety, stability, and the ability to work with some of the industry's leading OEM equipment, we'd love to hear from you.
The Role
Working across a large open cut fleet, you will be responsible for carrying out maintenance, diagnostics, breakdowns and repairs on equipment including:
Loaders
Excavators
Dozers
Haul Trucks
Hitachi
Liebherr
Komatsu
Experience with
Caterpillar, Komatsu, Hitachi or Liebherr
is highly regarded.
About You
Certificate III in Mobile Plant Technology or equivalent
Experience maintaining heavy mobile mining equipment
Open cut mining experience highly regarded
Minimum 3+ years post-trade experience
Strong diagnostic and fault-finding abilities




Commitment to safety and quality workmanship
Certificate of Proficiency (COP) highly regarded
Why Join Mader
$75 - $85 per hour depending on experience
7/7 lifestyle roster
Travel assistance available (site dependent)
Adhoc and permanent crew opportunities
Work on modern CAT, Komatsu, Hitachi and Liebherr fleets
Ongoing work with long-term career opportunities
Industry-leading team culture and support network
Access to
3 Gears Adventures
and exclusive employee advantages
About Mader
Mader Group is a leading global provider of specialist maintenance solutions to the mining, energy, industrial and rail sectors.
With a team of highly skilled tradespeople across Australia and internationally, we provide our people with the flexibility, support and opportunities to build rewarding careers.
Apply now and join the team that's redefining maintenance.

📌 Heavy Duty Diesel Mechanic (Dubbo)
🏢 Mader Group
📍 Dubbo