At WesTrac, we’re made for more of what matters most. More family time, with paid parental leave, flexible working arrangements and purchased leave programs to give you the work life balance you’ve always wanted. More development opportunities, with WesTrac's own in house RTO - 50737, access to your own guided learning platform and a range of pathways to help you steer your career in the direction of your dreams. More diversity, with over 4,000 team members with a tonne of differences, united by our passion for building a better tomorrow. As an industry leader and employer of choice, we’re Made for More.

Field Service Plant Mechanic | Dubbo

WesTrac is seeking an experienced and motivated Field Service Plant Mechanic to join our growing team in Dubbo.

Reporting to the Field Service Supervisor, you will be responsible for diagnosing and repairing CAT equipment on customer sites - including dozers, loaders, and off‑highway trucks. This role is hands‑on, fast‑paced and highly autonomous, supporting customers with breakdowns, fault-finding, emergency repairs and scheduled maintenance to keep their operations moving.

As the go‑to specialist for all diagnostic and troubleshooting needs, you will draw on your strong Caterpillar product knowledge and field service experience to identify issues quickly, deliver high‑quality repairs, and minimise equipment downtime. Your ability to work independently, think critically and uphold CAT and WesTrac standards will be key to your success in this role.

With a strong focus on safety, workmanship, and customer service, this is an excellent opportunity to showcase your technical expertise while working with industry‑leading machinery and diagnostic technology across the region.

Roster Options

• Monday to Friday – day shift only
• 7:00 AM to 5:30 PM
• Annual earnings: $125,000 – $160,000

*Above rates are a guide; each candidate will be assessed on skill and experience

Skills & Experience

• Certificate III in Mobile Plant Technology or Mechanical trade qualification (Australian Recognised) with heavy industry experience
• Caterpillar product knowledge and maintenance experience
• Excellent diagnostic and repair skills and a strong commitment to service excellence
• Excellent attitude to your work, and dedication to safe work practices
• Ability to work autonomously in the field and in a team
• Current Drivers Licence
• Applicants with site bans are ineligible for Field Service Positions

Why WesTrac?

• Job security and serious potential for career advancement
• Competitive remuneration
• Fitness Passport for the whole family
• Discounted CAT Hand Tools
• Generous relocation assistance for eligible candidates
• Income protection with 24/7 coverage
• 12 weeks paid parental leave (primary carer)
• Access to free Caterpillar online machine specific training
• Access to hands‑on technical training through the WesTrac Institute (RTO 50737)
• Refer a friend program – work alongside your mates and receive up to $3000!
• Novated leasing options
• Uniforms and PPE provided + laundered on site
• Employee Wellness Program & discounted private health insurance
• Start your career right with us- site specific training provided at our state-of-the-art WesTrac Institute

Apply Now

If you believe you have the skills and experience to succeed in this role, please submit your cover letter and resume for consideration via the link. For further information regarding this role, please contact our Recruitment Team on 1300 797 028 and quote job number # 4861.

Successful applicants will be required to complete a satisfactory National Criminal History Check as part of the recruitment process.

Please note: The Talent Acquisition Team will be on annual leave from Friday 19th December 2025, returning Monday 12th January 2026. During this time, recruitment activities will be paused, and applications will not be reviewed. Any applications submitted during this period will be assessed once the team returns in January.