CELOTTI WORKFORCE is currently seeking experienced Heavy Diesel Mechanics and Field Service Technicians for multiple permanent positions across Western Australia.
We have a range of opportunities available across workshop, field service and Kalgoorlie-based positions.
We are open to candidates who are WA-based, willing to relocate or interested in FIFO opportunities, depending on the position and location.
These roles will suit qualified Heavy Diesel Mechanics with strong experience servicing, diagnosing and repairing heavy earthmoving and mobile plant equipment.
Volvo Construction Equipment experience is highly regarded, however candidates with experience working on Caterpillar, Komatsu, Hitachi, Liebherr or other major equipment brands are encouraged to apply.
Key Responsibilities
Carrying out servicing, repairs and preventative maintenance on heavy earthmoving and mobile plant equipment
Diagnosing and fault-finding mechanical, hydraulic, electrical and electronic issues
Completing breakdown repairs, component replacements and major repairs as required
Inspecting equipment and identifying potential mechanical issues
Working on equipment including excavators, wheel loaders, articulated haulers and other heavy machinery
Using diagnostic tools and technical information to identify faults and confirm repairs
Completing accurate job cards, service reports and parts requests
Communicating repair findings, timeframes and further work required
Ensuring all work is completed safely and to a high standard
Attending customer sites for servicing, diagnostics and repairs where required
Working effectively both independently and as part of a team
Our Ideal Candidate
Qualified Heavy Diesel Mechanic, Mobile Plant Mechanic or Heavy Vehicle Mechanic




Minimum 1 year of hands‐on experience servicing or repairing heavy earthmoving machinery
Strong mechanical fault‐finding and diagnostic skills
Experience across diesel engines, hydraulics, drivetrains and electrical systems
Volvo Construction Equipment experience highly regarded
Experience with Caterpillar, Komatsu, Hitachi, Liebherr or comparable heavy equipment
Previous mining, construction, civil, quarrying or heavy industry experience highly regarded
Field service experience highly regarded for field‐based positions
Current driver's licence
Strong commitment to safety and quality workmanship
Ability to work independently and as part of a team
What We Can Offer
Above-market salary package, based on experience
Immediate starts available
Permanent full-time employment
Workshop and field service opportunities
Kalgoorlie-based opportunities
Opportunities to work with leading heavy equipment brands
Long-term career opportunities
Ongoing training and professional development
About Us
CELOTTI WORKFORCE is a specialist provider of temporary and permanent blue and white collar staff to the building, infrastructure and resources sectors across Australia.
We seek the highest calibre candidates for our assignments which span small to major engineering and construction projects and mainstream operations in our select sectors.
Supporting Diversity
CELOTTI WORKFORCE is an Equal Opportunity Employer.
We believe in strength through diversity.
We are committed to providing an inclusive, respectful and fair working setting; encouraging applications from women, Aboriginal Australians and Torres Strait Islanders, and people of all backgrounds and beliefs to apply for our positions.
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📌 Heavy Diesel Mechanics | Multiple Permanent Fifo & Local Positions | Wa (Western Australia)
🏢 Celotti Workforce
📍 Western Australia