Workshop Mechanic - Transmissions & Final Drives

WesTrac Cat; City Of Swan; On-site; AUD 70,000 - 100,000; Full time

Benefits offered by this job

Paid parental leave

Novated leasing

Income protection insurance

Retail discounts (600+ stores)

BUPA health discounts

Employee assistance program

Internal career progression

Training & upskilling

Job summary

WesTrac’s Component Rebuild Centre in South Guildford offers a hands-on mechanical role rebuilding Caterpillar powertrain components. You will work on transmissions, final drives and torque converters, building specialist skills within a skilled team serving mining and construction sectors.

You will disassemble, inspect, and assemble to Caterpillar specs, relying on precise measurements and documented testing while upholding safety and quality standards in a busy workshop.

Qualifications

• Australian-recognised mechanical trade qualification is required.
• Experience in heavy diesel, automotive, truck, or mobile plant maintenance is a plus.
• Able to follow procedures and maintain high safety standards.

Responsibilities

• Disassemble, inspect, diagnose and rebuild Caterpillar transmissions, torque converters and final drives.
• Complete precision assembly to Caterpillar specifications.
• Measure component condition using specialised tooling and record results.
• Perform quality checks, testing and accurate service documentation.
• Maintain a safe, high-performing workshop environment.

Skills

Attention to detail

Safety conscious

Teamwork

Follow technical instructions

Education

Australian mechanical trade qualification

Job description

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 – Opportunity 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.

Reference Number: 6155