Heavy Diesel Fitter

10 hours ago


Darwin, Northern Territory, Australia DAC Enterprises Pty Ltd. Full time
About Us

DAC Enterprises is a Territory-owned and operated civil construction company with 40 years of experience delivering high-quality infrastructure across Northern Australia. Known for our strong team culture, professionalism, and commitment to meaningful work, we're growing fast and looking for skilled people to join us on the journey.

Heavy Diesel Fitters – Keep Civil Construction Moving

We're looking for an experienced and driven Heavy Diesel Fitter to join our team. If you're passionate about working on a diverse fleet—including earthmoving equipment, prime movers, trucks, and trailers—and want to be part of a company that values quality, safety, and culture, we want to hear from you.

Key Responsibilities
  • Service, repair, and maintain a range of civil construction plant and fleet including:

  • Excavators, loaders, graders, and compactors

  • Prime movers, heavy rigid trucks, water carts, and trailers
  • Conduct diagnostics, fault-finding, and preventative maintenance
  • Attend breakdowns and support site teams with field servicing
  • Maintain accurate records and ensure compliance with safety standards
What We're Looking For
  • Trade qualified Heavy Diesel Fitter (Cert III or equivalent)
  • Experience working with civil construction machinery and heavy vehicles
  • Strong mechanical and diagnostic skills
  • Commitment to safety and reliability
  • HR licence and machinery tickets (desirable)
  • Ability to weld and carry out basic fabrication (desirable)
  • Familiarity with brands like Caterpillar, Kenworth, Komatsu, and Isuzu (advantageous)
Why Join Us
  • Supportive Culture: Be part of a tight-knit team that values collaboration and respect
  • Fleet Variety: Work across a well-maintained fleet of heavy vehicles and construction plant
  • Opportunity to Grow: Long-term career development and advancement opportunities

  • Diesel Fitter

    2 weeks ago


    Darwin, Northern Territory, Australia Weirys Diesel Mechanical Services Full time $90,000 - $120,000 per year

    About UsWeirys Diesel & Mechanical Services provides top-notch automotive and diesel services for light vehicles, heavy diesel, and machinery. Our expertise spans the civil, service, mining, and renewable sectors. As a locally owned and operated business in Darwin, we are committed to our community, delivering exceptional customer service and fostering...

  • Heavy Diesel Fitter

    2 weeks ago


    Darwin, Northern Territory, Australia Protech NT Full time $100,000 - $120,000 per year

    Protech are looking for Qualified Heavy Diesel Fitters for local Civil and FIFO Mining positions in the Northern Territory, on a 14/7 roster. Our Client is a national leader in the agriculture, civil, mining and water industries, delivering projects across Australia. ABOUT THE ROLE: Maintenance & Repairs of Heavy Plant & Equipment to keep project...

  • Heavy Diesel Mechanic

    16 hours ago


    Darwin, Northern Territory, Australia WorkPac Full time $90,000 - $120,000 per year

    Job detailsHeavy Diesel Mechanic FIFO from Darwin2:1 Roster | Day Shift Only | Flights + Accommodation Provided$60 Daily Meal AllowanceAbout Our ClientOur client provide light and heavy vehicle maintenance and repair, boilermaking, welding and equipment hire services. Our team is dedicated to providing high-calibre customer service for ensured customer...

  • Fitter

    15 hours ago


    Darwin, Northern Territory, Australia Austal Full time $60,000 - $120,000 per year

    What's on OfferBased at our Darwin site | Career growth opportunities.40 Hours Monday - Friday (Overtime opportunities)ASX-Listed company | Global shipbuilderSalary Sacrificing, Novated Leasing, Retailer discount, EAP, Insurance discounts.The OpportunityThe Fitter is required to complete all facets of fitting works on time, in full and to standard, while...

  • Workshop Fitter

    16 hours ago


    Darwin, Northern Territory, Australia Hosepower Full time $60,000 - $90,000 per year

    Hosepower are the Territory's largest and most comprehensive integrated hydraulic and industrial fluid equipment sales and service provider.Have you had enough of FIFO - we are seeking an energetic Workshop Fitter to join our friendly team in our fully equipped workshop specializing in resealing of small to very large cylinders and the service and repair of...


  • Darwin, Northern Territory, Australia Certified Mechanical Services Full time

    Certified Mechanical ServicesCertified Mechanical Services are actively seeking skilled Heavy Duty Diesel Mechanics for a DIDO role in the Northern Territory. Become part of our expanding team.SUPER PAID ON ALL WORK HOURS$1000 SIGN ON BONUS$65-$75 PER HOUR (based on experience)DARWIN NT2:2 DIDO ( Day shift only ) Gulf of Carpentaria ProjectHighway Upgrades...


  • Darwin, Northern Territory, Australia Newhaul Road Logistics Full time

    Are you a skilled Road Transport Heavy-Duty Diesel Mechanic looking for a new challenge, adventure and lifestyle change? We want you Newhaul is seeking experienced HD Mechanics who are interested in relocating to join our growing team in Geraldton, Western AustraliaRelocation assistance provided - including 3 months of accommodation to help you...

  • Crane Mechanic

    4 days ago


    Darwin, Northern Territory, Australia Industry Resolutions Pty Ltd ta LiftWorthy Full time $90,000 - $120,000 per year

    About Us:LiftWorthy is a family-owned business specializing in expert crane inspections, certifications, and maintenance. We deliver tailored solutions for industries such as Mining, Oil & Gas, Construction, Renewable Energy, and Primary Production. With a focus on rural and remote Australia, our skilled team services businesses across the Northern...

  • Mobile Plant Mechanic

    2 weeks ago


    Darwin, Northern Territory, Australia Nathan River Services Full time $100,000 - $120,000 per year

    Nathan River Mine Site | FIFO Ex Darwin 2:2 Roster | Flights Paid from All Capital CitiesNathan River Resources is the proud owner and operator of the Roper Bar Iron Ore Mine, located 50km inland from the Gulf of Carpentaria and approximately 760km from Darwin. We take pride in our in-house mine, marine, and trans-shipment divisions, which manage a dedicated...

  • Trades Assistant

    2 weeks ago


    Darwin, Northern Territory, Australia THE BMD GROUP Full time $60,000 - $80,000 per year

    About the Project:Clough Projects and BMD Construction (CBJV) have joined together to deliver the Darwin Ship Lift Facility for the Northern Territory Government. This facility will be the largest ship lift in Northern Australia, serving the maintenance needs of the Department of Defence, Australian Border Force, and the maritime sector, while supporting...