Workshop Mechanic - Transmissions & Final Drives

Posted Date: 27 Aug 2026

Location: Guildford, WA, AU

Ready to take your mechanical career further?

At WesTrac’s Component Rebuild Centre in South Guildford, you will develop specialist skills while rebuilding some of Australia’s largest Caterpillar powertrain components.

Join a highly skilled team supporting the mining and construction industries, with opportunities across Final Drives Assembly, Transmissions & Powertrain Assembly, or Disassembly & Condition Assessment.

Whether you are assembling components to Caterpillar specifications or identifying wear, faults and repair requirements, you will gain valuable hands‑on experience and build sought‑after technical expertise.

Location & Roster:

South Guildford | Monday to Friday | 10-hour shifts
Two weeks day shift: 6.00 am–4.30 pm
Two weeks night shift: 4.00 pm–2.30 am, with 25% loading on all hours

What You’ll Do:

- Disassemble, inspect, diagnose and rebuild Caterpillar transmissions, torque converters and final drives
- Complete precision assembly to Caterpillar specifications
- Measure and record component condition using specialised tooling and equipment
- Complete quality checks, testing and accurate service documentation
- Work safely and contribute to a supportive, high-performing workshop team

What You’ll Bring:

- An Australian-recognised mechanical trade qualification
- Experience in heavy diesel, automotive, truck, light vehicle, agricultural or mobile plant maintenance
- Strong attention to detail and pride in quality workmanship
- The ability to follow technical instructions and procedures




- A genuine commitment to safety and teamwork

Highly regarded, but not essential: component rebuild or overhaul experience, Caterpillar or other original equipment manufacturer experience, and dogging or forklift tickets.

What You’ll Get:

- Financial Benefits – Paid Parental Leave & Secondary Carers Leave, Salary Sacrificing, Novated Leasing, Income Protection Insurance & More than 600 retail discounts such as Coles, Petbarn, Virgin, HOYTS & Crown.
- Health & Wellness – Discounts with BUPA, Fitness Passport to access multiple gyms across Australia & EAP access to support you and your immediate family.
- Culture & Career – Personal and Team Recognition (Made for More Awards), Internal Career Progression, Training & Upskilling through our award-winning WesTrac Institute.
- Employee Referral Program – Chance to receive a referral bonus up to $5000 for applicable roles.
- Additional Perks – Emergency Services Leave, Defence Force Reserves Leave & Employee Share Purchase Plan opportunity.

Our Company & Commitment

With over 4,500 employees, WesTrac is one of the world's largest authorised Cat® equipment dealers, offering a wide range of mining and construction equipment and management solutions.

At WesTrac, we reflect diverse communities, celebrate our people's diversity, and create a culture where employees feel safe to be their authentic selves. We encourage applications from First Nations people, LGBTQIA+ individuals, and those from culturally diverse backgrounds. WORK180 endorsed employer for our commitment to diversity, inclusion, and equality.

#J-18808-Ljbffr

📌 Workshop Mechanic - Transmissions & Final Drives (City of Swan)
🏢 Westrac
📍 City of Swan