Heavy Diesel / Plant Mechanic – Workshop & Field Role

Location: Brisbane Airport | Employment Type: Full-Time
Competitive hourly rates + plenty of overtime
Work with a modern fleet of trucks & heavy plant
Full-time stability with Downer’s career pathways

About the Role

We’re looking for skilled Heavy Diesel Mechanics, Technicians, or Fitters to join our team at Brisbane Airport. This hybrid role gives you the best of both worlds: workshop maintenance and field service. From repairing heavy plant and trucks in the workshop to tackling breakdowns on site - no two days are the same.

If you thrive in a rapid-paced, safety-first workplace and want the variety of both workshop and field work, this role is for you.

What We Offer
Competitive pay rates based on experience, with overtime opportunities
Work with a contemporary fleet of trucks, plant, and heavy equipment
Ongoing training, career development, and support to grow your skills
A solid safety-first culture with Zero Harm at the core




A team-oriented team environment with regular team activities

Key Responsibilities
Service, repair, and maintain heavy plant machinery and trucks
Diagnose and repair breakdowns on site
Deliver work to Downer’s high safety and quality standards
Work both independently and as part of a skilled team

About You
Trade qualification in Heavy Diesel Mechanics, Plant Mechanics, or Fitting (essential)
Strong hydraulic knowledge and diagnostic skills
Experience with mobile plant, trucks, and heavy equipment
Auto electrical experience highly regarded
HR and Forklift licences desirable
Proactive, safety-first approach to work

Apply Now

Ready to take the next step in your career? Click Apply Now below with your CV and Cover Letter today!
At Downer, we believe in potential. Even if your experience isn’t a perfect match, we encourage you to apply-you may be exactly who we’re looking for.

📌 Heavy Diesel Mechanic Workshop & Field Brisbane Airport
🏢 Downer Group
📍 Brisbane Airport