Job Description

Workshop Mechanic - Transmissions & Final Drives

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Posted Date: 27 Aug 2026

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Location: Guildford, WA, AU

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Ready to take your mechanical career further?

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

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

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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.

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Location & Roster:

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

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What You'll Do:

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

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- An Australian-recognised mechanical trade qualification
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- Experience in heavy diesel, automotive, truck, light vehicle, agricultural or mobile plant maintenance
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- Strong attention to detail and pride in quality workmanship
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- The ability to follow technical instructions and procedures
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- A genuine commitment to safety and teamwork
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Highly regarded, but not essential: component rebuild or overhaul experience, Caterpillar or other original equipment manufacturer experience, and dogging or forklift tickets.

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What You'll Get:

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- 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.
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- Health & Wellness – Discounts with BUPA, Fitness Passport to access multiple gyms across Australia & EAP access to support you and your immediate family.
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- Culture & Career – Personal and Team Recognition (Made for More Awards), Internal Career Progression, Training & Upskilling through our award-winning WesTrac Institute.
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- Employee Referral Program – Chance to receive a referral bonus up to $5000 for applicable roles.
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- Additional Perks – Emergency Services Leave, Defence Force Reserves Leave & Employee Share Purchase Plan opportunity.
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Our Company & Commitment

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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.

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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.

📌 Workshop Mechanic - Transmissions & Final Drives (Western Australia)
🏢 Westrac
📍 Western Australia