Plant Mechanic

Posted Date:  29 Apr 2026

Location: 

Sydney, NSW, AU

WesTrac | Casula Workshop (Sydney)

Join our Casula 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.

• 10 hour Day shift - Monday to Friday
• Pay rate depending on experience $46 - $50 per hour

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?

• 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

We invest heavily in your development, offering access to our in‑house RTO(50737), dedicated learning pathways, and hands‑on experience with the latest Cat® technology and future‑focused capabilities. As one of the world’s largest authorised Cat® dealers, you’ll be part of an industry leader shaping what’s next in mining and construction.

Ready to Make Your Move? (External Part)

Apply now with your resume or contact our Recruitment Team on 1300 797 028. Please reference vacancy number #5544.

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.

Next Steps (Internal Part)

To be considered for this role, please submit your application via the link. Internal applicants are required to notify their current line manager of their intention to apply, in line with WesTrac’s Recruitment and Selection Policy. For further information regarding this role, please contact Dominic Farrugia – Talent Acquisition Advisor on dominic.farrugia@westrac.com.au.

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.

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 recognises the value of and strongly support the principles of equal employment opportunities in the workplace, and we are committed to achieving a diverse and engaged workforce. We are an equal opportunity employer and encourage applications from female, Aboriginal and Torres Strait Island candidates.

WesTrac is an endorsed employer for women via WORK180 - who have reviewed our policies, processes, and initiatives to certify that we are an organisation that supports diversity, inclusion and equality.

Apply now »