Question
2-5

Plant Mechanic - Field Service

12/12/2025

The Field Service Heavy Diesel Mechanic will perform warranty and customer repairs on CAT machinery and conduct regular field service work. This role requires collaboration with team members and adherence to safety standards.

Working Hours

40 hours/week

Company Size

1,001-5,000 employees

Language

English

Visa Sponsorship

Yes

About The Company
As one of the largest authorised Cat equipment dealers in the world, WesTrac provides customers with a wide range of machinery and construction equipment as well as comprehensive whole-of-life management solutions designed to make owning and operating equipment as easy, profitable and safe as possible. With more than 4,500 team members, WesTrac is dedicated to creating and delivering outstanding value for our team, customers, shareholders and the community. We are committed to excellence and are focused on long-term customer relationships and a dedication to customer service, safety, quality and the environment. Community involvement is an important part of the WesTrac philosophy, and we are proud to support local activities, events and charities in the regions we are based. As part of Seven Group Holdings Ltd, WesTrac also has strong alliances with other leading Australian businesses, including Seven West Media, Coates Hire and SITECH.
About the Role

Reporting to Field Service Supervisor, the Field Service Heavy Diesel Mechanic will join our Regional Team on a FIFO or Residential roster at our Newman branch. This role involves carrying out warranty and customer repairs on a range of CAT machinery and associated products in a timely and efficient manner. You will also be required to carry out field service work on a regular basis based out of Newman Branch. The variety of equipment you will be working on includes ALL CAT machines and engines such as D10 and D11 Dozers, 992 - 994 Wheel Loaders, 24M Graders, and a wide range of models of Off Highway Trucks (777F - 793F). This work will be completed in a collaborative, team environment with a strong focus on safety

 
Department Overview: The Newman Branch specialises in providing comprehensive maintenance, repair, and diagnostic services for Caterpillar products. Our team is dedicated to supporting customers throughout the Newman Region, ensuring optimal machine performance and availability. We focus on delivering high-quality service, implementing product improvement plans, and maintaining a safe work environment.


Roster Options: 

  • 10 On, 4 Off – Days – Residential 10 hrs/day
  • 9 On, 5 Off – Residential 11 hrs/day
  • 14 On, 7 Off – Days – FIFO 12 hrs/day, Residential 10 hrs/day
  • 14 On, 14 Off – Days – FIFO 12 hrs/day
  • 12 On, 9 Off – Days – FIFO 12 hrs/day

 

What You’ll Do:

  • Perform warranty and customer repairs on CAT machinery.
  • Conduct regular field service work from Newman Branch and on customer sites across the Pilbara.
  • Work on equipment including Dozers, Loaders, Graders, and Trucks.
  • Ensure all tasks are completed safely and efficiently in a team environment.
  • Be able to work autonomously and as part of a team with WesTrac and customer employees to achieve a safe and satisfactory outcome.
  • Maintain and comply with fleet regulations and standards.

 

Skills & Experience:

  • Australian Recognised Heavy-Duty Trade Certificate with post-trade experience
  • Prior Field Service or Regional Minesite experience maintaining similar fleet type
  • Truck License – Min. LR, HR/MR preferred
  • ARC Refrigerant Handling License AAC02 or above - Preferred but not essential
  • Demonstrated ability to work well in a team environment
  • Heavy equipment product knowledge – Component change out experience (desired)
  • Be well aligned and exhibit WesTrac SPARC values which are: Safety, Pride, Accountability, Respect & Customer

 

Our Benefits inclusive of but not limited to:

  • 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: 5028

Key Skills
Heavy Diesel MechanicField ServiceCAT MachineryWarranty RepairsCustomer RepairsTeam CollaborationSafety ComplianceHeavy Equipment KnowledgeComponent Change OutTrade CertificateTruck LicenseRefrigerant Handling LicenseAutonomous WorkFleet RegulationsDiagnostic ServicesMaintenance Services
Categories
TradesEngineeringManufacturingConstructionLogistics
Benefits
Paid Parental LeaveSecondary Carers LeaveSalary SacrificingNovated LeasingIncome Protection InsuranceRetail DiscountsHealth DiscountsWellness ProgramsPersonal and Team RecognitionInternal Career ProgressionTraining and UpskillingReferral BonusEmergency Services LeaveDefence Force Reserves LeaveEmployee Share Purchase Plan
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