Job Description
Location
Perth WA
Benefits
Pulled from the full job description
Referral program
Parental leave
Employee assistance program
Employee stock purchase plan
Salary packaging
Full job description
Posted Date: 17 Jul 2026
Location: Perth Precinct, WA, AU
Reporting into Technology Operations Supervisor, the Mechanician will join our team on a Full-time basis at the Sandking site, 80km north of Kalgoorlie. This role involves being responsible for the installation, calibration, commissioning, warranty repairs and ongoing support of the Autonomous range of systems on Caterpillar (CAT) and Original Equipment Manufacturer (OEM) machines in accordance with manufacturer standards, customer requirements and WesTrac’s core SPARC values and Life Saving Commitments.
The Mechanician is also responsible for the ongoing base machine mechanical/electrical maintenance and repairs for all Caterpillar (CAT) and Original Equipment Manufacturer (OEM) machines fitted with Caterpillar Technology, where base machine interface impacts the operation of the Technology equipment.
Roster: FIFO 4 days on 3 days off, Tuesday to Friday, 12 hour days.
What You’ll Do:
Carry out preventative and corrective maintenance on AHS-enabled Caterpillar and OEM machines, including troubleshooting and repairing electrical and mechanical systems.
Install, commission, and calibrate MineStar system components (hardware, electrical, mechanical) on Caterpillar and OEM equipment, and audit machines to identify parts and installation needs.
Create and review customer documentation, including test results, schematics, build mark-ups, and final configurations for customer approval.
Support site operations by performing preventative maintenance, attend breakdowns, diagnosing faults, and carrying out repairs according to Caterpillar, Westrac, and customer procedures.
Deliver excellent customer service in all interactions, showing strong customer care and relationship-building skills.
Monitor equipment delays and manage machine logistics.
Oversee quality assurance and control (QA/QC) for all MineStar installations and maintenance work.
Skills & Experience:
Heavy Mobile Plant Mechanic AND/OR Automotive Electrician with the Australian Recognised Trade Certificate coupled with similar post trade experience.
Advanced diagnostics skills in hydraulic, pneumatic and heavy-diesel systems, AND/OR Advanced experience in Machine Control & Guidance
Ability to read and interpret electronic schematics and Technical Specifications
Experience in heavy machinery mechanical and/or electrical maintenance and repair
Prior experience maintaining CAT MineStar onboard systems or similar Fleet Management Systems (Desirable)
Excellent customer service skills with the ability to build and maintain successful working relationships
Understands and drives Continuous Improvement initiatives across all aspects of the role.
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.
Recommend & Spend – 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: 4301
Perth WA
Benefits
Pulled from the full job description
Referral program
Parental leave
Employee assistance program
Employee stock purchase plan
Salary packaging
Full job description
Posted Date: 17 Jul 2026
Location: Perth Precinct, WA, AU
Reporting into Technology Operations Supervisor, the Mechanician will join our team on a Full-time basis at the Sandking site, 80km north of Kalgoorlie. This role involves being responsible for the installation, calibration, commissioning, warranty repairs and ongoing support of the Autonomous range of systems on Caterpillar (CAT) and Original Equipment Manufacturer (OEM) machines in accordance with manufacturer standards, customer requirements and WesTrac’s core SPARC values and Life Saving Commitments.
The Mechanician is also responsible for the ongoing base machine mechanical/electrical maintenance and repairs for all Caterpillar (CAT) and Original Equipment Manufacturer (OEM) machines fitted with Caterpillar Technology, where base machine interface impacts the operation of the Technology equipment.
Roster: FIFO 4 days on 3 days off, Tuesday to Friday, 12 hour days.
What You’ll Do:
Carry out preventative and corrective maintenance on AHS-enabled Caterpillar and OEM machines, including troubleshooting and repairing electrical and mechanical systems.
Install, commission, and calibrate MineStar system components (hardware, electrical, mechanical) on Caterpillar and OEM equipment, and audit machines to identify parts and installation needs.
Create and review customer documentation, including test results, schematics, build mark-ups, and final configurations for customer approval.
Support site operations by performing preventative maintenance, attend breakdowns, diagnosing faults, and carrying out repairs according to Caterpillar, Westrac, and customer procedures.
Deliver excellent customer service in all interactions, showing strong customer care and relationship-building skills.
Monitor equipment delays and manage machine logistics.
Oversee quality assurance and control (QA/QC) for all MineStar installations and maintenance work.
Skills & Experience:
Heavy Mobile Plant Mechanic AND/OR Automotive Electrician with the Australian Recognised Trade Certificate coupled with similar post trade experience.
Advanced diagnostics skills in hydraulic, pneumatic and heavy-diesel systems, AND/OR Advanced experience in Machine Control & Guidance
Ability to read and interpret electronic schematics and Technical Specifications
Experience in heavy machinery mechanical and/or electrical maintenance and repair
Prior experience maintaining CAT MineStar onboard systems or similar Fleet Management Systems (Desirable)
Excellent customer service skills with the ability to build and maintain successful working relationships
Understands and drives Continuous Improvement initiatives across all aspects of the role.
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.
Recommend & Spend – 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: 4301
💡 Quick Summary
Seeking a career-building opportunity? The AHS Technician position is now open for candidates interested in the Technician Jobs sector. This role in Perth offers a professional environment and growth potential.
Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Technician Jobs is a plus.