Plant Mechanic - Field Service

Posted Date: 5 Aug 2026 Location: WesTrac Tamworth is seeking experienced Field Service Plant Mechanics, Heavy Diesel Mechanics, and Auto Electricians to join our skilled service team. Reporting to the Field Service Supervisor, you’ll diagnose, repair, and maintain a wide range of CAT machinery, delivering high-quality workmanship while minimising equipment downtime. This field-based role offers exposure to diverse equipment and the opportunity to build a rewarding career with a leading Caterpillar dealer. With the opportunity to be exposed to a wide range of CAT equipment, this role is a great opportunity to kickstart your career with WesTrac today! Multiple roster available 8x6, 4x3 & 7/7 Rotating day and night shifts - 12.5-Hours Shift Times: Day Shift 06:00AM to 18:30PM / Night Shift 18:00PM to 06:30AM Potential earnings over $200k + Super Field Service Ute + Accommodation Rates above are a guide only, and each candidate will be assessed based on competencies and experience Skills & Experience Certificate III in Mobile Plant Technology or equivalent Certificate III in Automotive Technology or equivalent Australian Recognised Certificate of Proficiency (COP) & Transcripts (Mandatory) Familiar with Caterpillar Equipment OEM Experience (highly desirable) Exposure to SIS or ET (highly desirable) Excellent diagnostic and repair skills Excellent written and verbal communication skills Ability to work autonomously in the field and in a team Current driver's licence Why Join WesTrac? 12 weeks paid parental leave + income protection Strong job security with long ‑ term career pathways Flexitime, RDOs & purchased leave (up to 5 weeks p.a.) Training & career progression via the WesTrac Institute Fitness Passport (family included) + health & wellbeing support 600+ retail, travel & lifestyle discounts + CAT tool discounts Refer a mate & earn up to $3,000 Free parking, onsite café & extra perks at select sites Relocation assistance for eligible candidates We invest heavily in your development, offering access to our in‑house RTO(50737), dedicated learning pathways, and hands‑on experience with the latest Cat® technology and future‑focused capabilities. As one of the world’s largest authorised Cat® dealers, you’ll be part of an industry leader shaping what’s next in mining and construction. Ready to Make Your Move? Apply now with your resume and cover letter or contact our Recruitment Team on 1300 797 028 . Please reference vacancy numbers #4011 & #5476 Successful applicants will be required to complete a satisfactory National Criminal History Check and a Pre-Employment Medical as part of the Recruitment Process. At WesTrac, our primary focus is our people. As we look to the future, we’re focused on harnessing the best talent and providing them with the support they need to achieve success. WesTrac is a member of the Diversity Council of Australia and recognise the value of and strongly support the principles of equal employment opportunities in the workplace and are committed to continue to build our workplace culture. At WesTrac, our primary focus is our people. As we look to the future, we’re focused on harnessing the best talent and providing them with the support they need to achieve success. WesTrac is a member of the Diversity Council of Australia and recognises the value of and strongly support the principles of equal employment opportunities in the workplace, and we are committed to achieving a diverse and engaged workforce. We are an equal opportunity employer and encourage applications from female, Aboriginal and Torres Strait Island candidates. WesTrac is an endorsed employer for women via WORK180 - who have reviewed our policies, processes, and initiatives to certify that we are an organisation that supports diversity, inclusion and equality.