Heavy Diesel Auto Electrician for CAT Construction Equipment

WesTrac; Perth; On-site; AUD 90,000 - 120,000; Full time

Benefits offered by this job

Paid Parental Leave

Novated Leasing

Income Protection Insurance

Fitness Passport

EAP for employees and family

Made for More Awards

Internal Career Development

WesTrac Institute training

Job summary

WesTrac in Perth is seeking a skilled Heavy Diesel Auto Electrician to join the Construction Machines Repairs Workshop at the Perth Branch, reporting to the Workshop Supervisor. You will diagnose, maintain, and repair Caterpillar electrical systems on heavy earthmoving equipment, ensuring OEM specifications and the highest safety and quality standards.

The role requires strong fault-finding skills, teamwork, and a commitment to continuous improvement; roster is 5 days on, 2 days off with 10.5

Qualifications

• Australian-recognised Auto Electrical Trade Certificate.
• Experience diagnosing and repairing heavy earthmoving, mining or construction equipment is desirable.
• Strong fault-finding and diagnostic skills across electrical and electronic systems.
• Proven ability to work well in a team and maintain high workmanship standards.
• Commitment to safety, quality and customer service.

Responsibilities

• Perform auto electrical diagnostics, maintenance, and repairs on Caterpillar construction equipment to OEM specs and safety standards.
• Diagnose faults across wiring harnesses, sensors, control modules, lighting, and networks.
• Carry out servicing, inspections, breakdown repairs and overhauls to maximise reliability.
• Complete electrical testing and commissioning using diagnostic tools and Caterpillar systems.
• Assist with upgrades, modifications and installation of electrical accessories.
• Collaborate with team members to prioritise workloads and meet repair schedules.
• Maintain safety, quality workmanship and adherence to WesTrac policies.

Skills

Fault finding

Diagnostics

Teamwork

Safety focus

Education

Australian-recognised Auto Electrical Trade Certificate

Tools

Caterpillar electrical systems

Job description

WesTrac in Perth is seeking a skilled Heavy Diesel Auto Electrician to join the Construction Machines Repairs Workshop at the Perth Branch, reporting to the Workshop Supervisor. You will diagnose, maintain, and repair Caterpillar electrical systems on heavy earthmoving equipment, ensuring OEM specifications and the highest safety and quality standards.

The role requires strong fault-finding skills, teamwork, and a commitment to continuous improvement; roster is 5 days on, 2 days off with 10.5