Product Support Advisor | Drive Reliability Across a CAT Fleet

Are you passionate about Caterpillar equipment, enjoy building strong customer relationships, and want to play a key role in improving fleet performance at one of WA's leading mining operations? You have come to the right place.

WesTrac is seeking an experienced Product Support Advisor (PSA) to join our team supporting the Mining Equipment Maintenance operation at Marandoo, located in the Pilbara region of Western Australia.

In this customer-facing advisory role, you'll be the key link between the customer, Caterpillar and WesTrac, helping improve equipment reliability, availability and performance across a large CAT mining fleet. Combining technical expertise with strong stakeholder engagement, you'll provide support that drives maintenance excellence and delivers real value on site.

About the Role

As a Product Support Advisor, you will work closely with maintenance and operations teams to identify continuous improvement opportunities, optimise equipment performance, and reduce operating costs.

Key Responsibilities

• Provide technical support and advice across the CAT fleet
• Conduct equipment inspections and reliability assessments
• Support diagnostics, troubleshooting and fault-finding activities
• Drive preventative maintenance and continuous improvement initiatives
• Assist with planned component change-outs and warranty support
• Develop strong customer relationships and provide ongoing operational support
• Ensure accurate documentation and communication between stakeholders
• Support frontline maintenance teams while minimising downtime

About Marandoo

Located in the heart of the Pilbara, Marandoo is a major iron ore operation offering the opportunity to work alongside a highly skilled maintenance team supporting critical mining equipment.

Roster

• FIFO from Perth
• 8 Days On, 6 Days Off - 12-hour shifts

To be successful in this role, you will have:

• Australian-recognised Mobile Plant Trade Certificate
• Proven experience in a mining or field service environment
• Strong diagnostic and troubleshooting capabilities across CAT equipment
• Previous experience supporting large mining fleets
• A proactive approach to reliability and maintenance improvement
• Strong communication and customer relationship management skills
• Ability to work independently and collaboratively with site teams

Why WesTrac?

Financial Benefits

• Opportunity to earn referral bonuses up to $5,000 for eligible roles
• Paid Parental & Secondary Carers Leave
• Salary Sacrificing, Novated Leasing & Retail Discounts

Health & Wellbeing

• Discounted BUPA Health Cover & Fitness Passport
• Employee Assistance Program for you and your immediate family

Career Development

• Award-winning training through the WesTrac Institute
• Internal career progression & employee recognition opportunities

Additional Benefits

• Employee Share Purchase Plan
• Emergency Services & Defence Force Leave

Apply now and join a team built for performance, powered by people, and Made for More.

Our Company & Commitment

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

At WesTrac we understand that identity is an intersection of many factors. First Nations people, females, those identifying as LGBTQIA+, and culturally and linguistically diverse people are encouraged to apply.  WORK180 endorsed employer.