Plant Mechanic

WesTrac; Singleton Council; On-site; AUD 83,000 - 123,000; Full time

Benefits offered by this job

12 weeks parental leave

Income protection

Relocation assistance

Training & progression

Free parking

Onsite café

Job summary

WesTrac is seeking skilled Plant/Heavy Diesel Mechanics for its Mt Thorley Rebuilds Workshop in the Hunter Valley. You will work on CAT machines through teardown, rebuild and commissioning to ensure peak performance.

The role invites strong diagnostic abilities and a safety-first approach in a modern facility with a stable team. Expected hourly rates start at $60 per hour with overtime from $89 per hour, plus benefits such as parental leave, income protection and relocation assistance.

Qualifications

• Australian recognised Mechanical Trade Qualification (Plant / Heavy Diesel).
• Proven rebuilds, component overhaul or heavy equipment experience.

Responsibilities

• Strip, rebuild and reassemble CAT machines and major mechanical components.
• Conduct inspections, diagnostics and quality checks throughout the rebuild lifecycle.
• Carry out scheduled maintenance and mechanical adjustments to meet specifications.
• Maintain a clean, safe and well‑organised workshop.
• Collaborate closely with Supervisors and team members to deliver quality rebuilds on time.

Skills

CAT machinery experience

Diagnostics

Heavy diesel mechanic

Safety minded

Education

Mechanical trade qualification (Plant / Heavy Diesel)

Job description

Join our Mt Thorley (Hunter Valley) Rebuilds Workshop and be part of a highly skilled mechanical team delivering industry‑leading CAT machine rebuilds to world‑class standards.

* This role is suited to Plant / Heavy Diesel Mechanics with rebuild or heavy equipment experience - not light vehicle backgrounds.*

As part of our rebuild team, you'll support the full mechanical rebuild lifecycle from teardown to commissioning, ensuring every machine is delivered safely, reliably, and ready for peak performance.

• $60-$89+/hr incl allowances + OT, paid fortnightly
• Workshop OEM CAT rebuilds, modern facility, stable team

WHAT YOU'LL DO

• Strip, rebuild and reassemble CAT machines and major mechanical components
• Conduct inspections, diagnostics and quality checks throughout the rebuild lifecycle
• Carry out scheduled maintenance and mechanical adjustments to meet specifications
• Maintain a clean, safe and well‑organised workshop
• Collaborate closely with Supervisors and team members to deliver quality rebuilds on time

WHAT YOU'LL BRING

• Australian recognised Mechanical Trade Qualification (Plant / Heavy Diesel)
• Proven rebuilds, component overhaul or heavy equipment experience (essential)
• Experience on CAT or similar surface mining equipment
• Strong diagnostics and fault finding capability
• 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) + wellbeing support
• 600+ retail, travel & lifestyle discounts + CAT tool discounts
• Refer a mate & earn up to $3,000
• Free parking, onsite café & workshop perks
• Relocation assistance for eligible candidates

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.