At Downer we plan, create and sustain. Downer is the leading provider of integrated services in Australia and New Zealand. Through trusted relationships and world leading insight we work closely with our customers to design, build and sustain assets, infrastructure, and facilities.

Heavy Diesel / Plant Mechanic - Workshop & Field Role

Location: Swanbank, QLD | Employment Type: Full-Time | Workshop & Field-Based

Competitive Pay + Overtime | Modern Fleet & Equipment | Career Growth & Supportive Team

About the Role

Downer is seeking skilled Heavy Diesel Mechanics, Technicians, or Fitters to join our team in Swanbank, QLD. This hybrid role offers the best of both worlds: workshop-based maintenance and the variety of field service. One day you'll be in the workshop, the next you'll be on site diagnosing faults and keeping projects moving.

If you thrive on variety, enjoy problem-solving, and want to be part of a team that values safety, quality, and collaboration-this role is for you.

What We Offer

• Competitive hourly rates based on experience, plus overtime opportunities
• Hands-on work with a modern, well-maintained fleet of trucks and plant
• Ongoing training and career development in a supportive environment
• A strong safety-first culture with Zero Harm as a core value
• Inclusive and team-focused culture with regular team activities
  
  

Key Responsibilities

• Service, repair, and maintain heavy plant machinery and trucks
• Diagnose and resolve breakdowns in the field
• Ensure all work meets Downer's high safety and operational standards
• Work collaboratively within a skilled team while also operating independently

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)
• A proactive approach and commitment to safety
  
  
  

Apply Now

Click Apply Now to submit your application.

For more information, contact Kellie Lee - [email protected]

At Downer, we believe in potential. Even if your experience doesn't perfectly align, we encourage you to apply-you might be exactly who we're looking for.