Join MacKellar

MacKellar Group is a leading mining services contractor delivering protected, reliable and efficient heavy equipment solutions across Australia. Our Fleet Services team supports a large fleet of heavy mobile equipment, ensuring our assets are maintained to the highest standard and ready for operation.

We’re currently looking for an experienced Leading Hand Diesel Fitter to join our Fleet Services Workshop in Nambour.

The Role

Reporting to the Workshop Supervisor, you’ll provide hands-on leadership to our workshop maintenance team while continuing to carry out mechanical maintenance, repairs and diagnostics across our fleet.

This is a Monday to Friday role, offering a excellent prospect for an experienced Diesel Fitter looking to step into or continue in a leading hand position in a workshop environment.

About You
Trade qualified Diesel Fitter / Heavy Vehicle Mechanic / Plant Mechanic
Previous Leading Hand or senior trades experience
Robust heavy mobile equipment maintenance experience
Ability to lead, support and coordinate a team of tradespeople
Strong focus on safety, quality and workmanship
Positive communication and organisational skills




Ability to work independently and take ownership of workshop activities

Key Responsibilities
Lead and support the workshop maintenance team
Carry out servicing, repairs, diagnostics and preventative maintenance
Allocate and coordinate daily workshop tasks
Ensure work is completed safely, efficiently and to a high standard
Identify and resolve mechanical issues across the fleet
Support maintenance planning, parts requirements and job prioritisation
Maintain accurate maintenance records and ensure compliance with company procedures
Provide guidance and mentoring to apprentices and less experienced tradespeople

Why Join MacKellar?
Monday to Friday roster | 10hr days – home every night
Join a growing Fleet Services team based at our Nambour workshop
Stable, long-term opportunity with a leading mining services contractor
Access to our Employee Benefits Program, including Bupa health insurance discounts, salary sacrificing, novated leasing, service recognition and Employee Assistance Program
Work with a contemporary fleet and experienced maintenance team

Ready to take the next step in your career? Apply now and join the MacKellar team

📌 Leading Hand Diesel Fitter Nambour (Australia)
🏢 MacKellar Group
📍 Australia