Plant Mechanic

About The Opportunity

WesTrac | Grafton Workshop

WesTrac Grafton is seeking an experienced Plant Mechanic to join our growing workshop team.

As a Plant Mechanic, you'll utilise your mechanical expertise to inspect, maintain, diagnose and repair a range of Caterpillar construction and earthmoving equipment. Working alongside a skilled team of technicians, you'll play a key role in ensuring our customers maximise machine availability while delivering repairs and maintenance to OEM standards.

This is an excellent opportunity for a qualified mechanic seeking stability, ongoing development and the opportunity to work with one of Australia's leading Caterpillar dealers.

• Monday to Friday roster


• Overtime opportunities available


• Workshop-based role with a supportive and experienced team


• Career development through industry-leading training programs

What You’ll Do

• Complete servicing, maintenance and repairs on Caterpillar equipment

• Diagnose and troubleshoot mechanical, hydraulic and electrical faults


• Conduct equipment inspections and preventative maintenance activities


• Complete repairs in accordance with Caterpillar quality standards


• Accurately document work completed and identify additional repair requirements


• Maintain a safe, organised and productive workshop environment

What You’ll Bring

• Australian recognised Mechanical Trade Qualification (Mobile Plant, Heavy Diesel or equivalent)

• Experience working on construction, earthmoving, agricultural or heavy vehicle equipment


• Strong diagnostic and fault-finding capability


• Commitment to safety, quality workmanship and continuous improvement


• Ability to work collaboratively within a team environment


• Current unrestricted driver's licence

Why Join WesTrac?

• Competitive hourly rates + overtime opportunities

• Annual remuneration and performance reviews

• 12 weeks paid parental leave + income protection


• Strong job security with longterm 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? 

Apply now with your resume or contact our Recruitment Team on 1300 797 028. Please reference vacancy number #6285.

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.