Plant Mechanic - Field Service

WesTrac – Made for More

At WesTrac, we’re made for more of what matters — more balance, more growth, and more opportunities to build a career you’re proud of. With flexible work options, paid parental leave, guided learning pathways and a supportive team culture, we help our people go further. With over 4,000 team members across Australia, we’re united by a shared commitment to building a better tomorrow.

Plant Mechanic | Field Service - Dubbo

WesTrac is expanding our Field Service team and we’re looking for experienced Plant Mechanics / Heavy Diesel Technicians to support customers across Dubbo.

If you enjoy autonomy, problem‑solving and working on world‑class Caterpillar equipment, this role offers variety, stability and a lifestyle‑friendly roster.

What You’ll Do

• Diagnose, service and repair CAT mobile plant equipment in the field


• Deliver safe, high‑quality work with minimal downtime for customers


• Work independently across multiple customer sites


• Represent WesTrac with strong technical capability and customer service

Roster & Benefits

• Roster: Monday to Friday


• Shifts: 7:00AM to 5:30PM


• Potential earnings: $52.87 hourly to $57.61 hourly (assessed on skills and experience)

What You’ll Bring

• Cert III Mobile Plant Technology (or equivalent trade)


• Experience working on Caterpillar equipment


• Strong diagnostics and repair capability


• OEM experience, SIS/ET exposure (highly regarded)


• Ability to work autonomously in the field


• Current driver’s licence

Why WesTrac

• Discounted CAT tooling & merchandise


• 12 weeks paid parental leave (primary carer)


• Fitness Passport + discounted health insurance


• Salary packaging & novated leasing


• Made for More Rewards — discounts on Airbnb, Ticketek, Apple, Rebel and more


• On‑boarding and welcome day at our Newcastle head office

Apply Now

Submit your resume via the link. For enquiries, please contact Dominic Farrugia at [email protected].

Successful applicants will complete a National Criminal History Check.

Refer a friend and earn up to $3,000.