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Diesel Fitter

Mackellar Group

Nyngan - NSW

Job Description

At MacKellar, we're building the future of mining through safe, reliable operations and long-term partnerships with some of Australia's leading resource companies.

We're seeking experienced Diesel Fitters to join our maintenance team supporting a new mining operation near Nyngan, NSW. This is a permanent opportunity to work on a modern fleet in a well-equipped workshop, backed by an experienced leadership team and a strong commitment to safety.
If you're looking for long-term job security, excellent earning potential and a genuine work-life balance, this is the role for you.

What's on Offer

  • $80.00 per hour + super paid on all rostered hours
  • Permanent full-time position
  • Even-time 7/7 rotating roster (days and nights)
  • Camp accommodation and meals provided while on roster
  • Long-term mining project with ongoing career opportunities
  • Modern workshop and well-maintained mining fleet
  • Supportive team environment with experienced supervisors
  • Training, development and career progression opportunities

About the Role

Reporting to the Maintenance Supervisor, you'll be responsible for maintaining the reliability and availability of a diverse fleet of heavy mining equipment. You'll perform planned maintenance, fault diagnosis and breakdown repairs while ensuring work is completed safely and efficiently.

Your day-to-day responsibilities will include:

  • Carrying out scheduled servicing and preventative maintenance
  • Diagnosing and repairing mechanical faults across mining equipment
  • Completing breakdown repairs to minimise equipment downtime
  • Inspecting equipment and identifying maintenance requirements
  • Completing maintenance documentation accurately
  • Working safely in accordance with site procedures and company standards
  • Collaborating with the wider maintenance team to maximise fleet performance

About You

To succeed in this role, you'll have:

  • Australian recognised trade qualification as a Diesel Fitter, Heavy Vehicle Mechanic or equivalent
  • Experience maintaining heavy mining, earthmoving, civil or construction equipment
  • Strong fault-finding and diagnostic skills
  • Commitment to safe work practices and quality workmanship
  • Ability to work a rotating 7/7 day and night roster
  • Current Australian Driver's Licence
  • Previous mining maintenance experience will be highly regarded

Why MacKellar?

For more than 55 years, MacKellar has delivered heavy earthmoving and mining services across Australia. We invest in our people, our equipment and our partnerships, creating stable employment and genuine career opportunities for those who share our commitment to safety, teamwork and performance.
If you're ready to join a growing operation and build your future with a trusted mining contractor, we'd love to hear from you.
Apply today and become part of the MacKellar team.

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