About the Opportunity

WesTrac | Mt Thorley Rebuilds Workshop (Hunter Valley)

Join our Mt Thorley Rebuilds Workshop and be part of a highly skilled team delivering industry‑leading CAT machine rebuilds to world‑class standards. You’ll own the full rebuild lifecycle—from teardown to commissioning—ensuring every machine leaves safe, reliable, and ready for peak performance

• $60/hr+ (incl. location/shift allowances) + OT rates, paid fortnightly
• Lifestyle roster, mix of day & night 12.5‑hr shifts, 5 wks annual leave – WORK ONLY HALF A YEAR!
• Workshop‑based OEM rebuilds on CAT fleets, modern facility, stable team

What you’ll do

• Strip downs, rebuilds and reassembly of CAT equipment & major components
• Inspections/diagnostics and quality checks through the rebuild lifecycle
• Scheduled maintenance and adjustments to meet timelines & customer specs
• Keep a clean, safe, organised workshop; collaborate with Supervisor & peers

What you’ll bring

• Australian‑recognised mechanical trade (e.g., Cert III HD Plant)
• Proven rebuilds/major component overhaul/assembly experience
• CAT or comparable surface mining gear; strong diagnostics/fault‑finding
• Proactive, safety‑first mindset; unrestricted driver’s licence

Why Join WesTrac?

• Hourly Rates FROM $60 P/HR
• Overtime FROM $89 P/HR
• 12 weeks paid parental leave + income protection
• Strong job security with long‑term career pathways
• Flexitime, RDOs & purchased leave (up to 5 weeks p.a.)
• Training & career progression via the WesTrac Institute
• Fitness Passport (family included) + health & wellbeing support
• 600+ retail, travel & lifestyle discounts + CAT tool discounts
• Refer a mate & earn up to $3,000
• Free parking, onsite café & extra perks at select sites
• Relocation assistance for eligible candidates

Ready to Make Your Move? 

Apply now with your resume or contact our Recruitment Team on 1300 797 028. Please reference vacancy number #5228.

Successful applicants will be required to complete a satisfactory National Criminal History Check and a Pre-Employment Medical as part of the Recruitment Process. 

At WesTrac, our primary focus is our people. As we look to the future, we’re focused on harnessing the best talent and providing them with the support they need to achieve success. WesTrac is a member of the Diversity Council of Australia and recognise the value of and strongly support the principles of equal employment opportunities in the workplace and are committed to continue to build our workplace culture.