Description Heavy Diesel Mechanic – Workshop & Field Role Location: Mackay, QLD | Employment Type: Full-Time | Workshop & Field-Based Competitive Pay Overtime Available | 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 Mackay, 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, t…