Plant Mechanic - Field Service

Posted Date:  3 Feb 2026
Location: 

Kalgoorlie, WA, AU, 6430

If you thrive in a dynamic environment and take pride in keeping the machines in top shape, we want to hear from you!

Our specialised field service team are a team of professionals who offer tailored solutions, support and advice on all CAT machinery and associated products to our customers across the Goldfields region and surrounding areas. 

Be part of a team of Field Service Plant Mechanic and showcase your skills and experience and make a significant impact!      

Our Field Service team in Kalgoorlie assist in repairing and maintaining Caterpillar equipment from large mining machinery including underground, whilst strengthening ongoing relationships with multiple customers.  

Various roster options: 
•      5 days on, 2 days off - Residential 
•      10 days on, 4 off - Residential 
•      14 days on 7 off - FIFO from Perth
        Relocation options are available. 

What you’ll do:

•      Perform scheduled maintenance, servicing, and inspections of mobile mining, 
       earthmoving and ancillary plant equipment.
•      Perform diagnostics and fault-finding procedures using the latest in CAT diagnostic 
       technology.
•      Interpret machine data and maintain efficiency on all repairs.
•      Implementation of systems upgrades 
•      Carry out product improvement plans and product support programs 
•      Strive to uphold Westrac’s SPARC values & Lifesaving Rules to ensure a positive 
       and safe work environment.

Skills & Experience: 
•      Australian recognised Heavy Mobile Plant Trade Certificate with similar post trade experience 
•      Valid Australian Driver’s License and LR license (as a minimum) is essential
•      High Risk Work Licence - (i.e. LF, DG, WP, WAH) 
•      Refrigerant Handling License (Preferred but not essential) 
•      Proficient at diagnostic and fault-finding skills through CAT SIS & CAT ET
•      Strong commitment to continuous improvement principles
•      Demonstrated ability to work under pressure in an isolated and remote environment

Our Benefits inclusive of but not limited to: 
•      Financial Benefits – Paid Parental Leave & Secondary Carers Leave, Salary Sacrificing, 
       Novated Leasing, Income Protection Insurance. 
•      Retail Discounts - More than 600 retail discounts, such as, Coles, Pet Barn, 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.
•      Career Development -Training & Flexibility through our award-winning WesTrac Institute. 
•      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: 5230

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.