Heavy Diesel Fitter - Underground Mining | FIFO WA | Temp-to-Perm Looking to secure long-term underground work on modern equipment, with a clear temp-to-perm pathway and excellent site facilities? We're seeking experienced Heavy Diesel Fitters to join a well-established underground gold operation in WA's Goldfields. This is a FIFO role offering multiple roster options, strong hourly rates, and the opportunity to move into permanent employment after a successful contract period. The Opportunity You'll be working across a modern underground mining fleet, rotating between workshop and breakdown duties, supporting safe and efficient production. Roster 8 days on / 6 days off, then 7 nights on / 7 days off FIFO days are Wednesdays, with paid 12-hour shifts covering travel time. Machinery on Site You'll be working on a well-maintained, modern fleet including: Sandvik development and production drills Sandvik loaders and haul trucks Normet emulsion units Volvo integrated tool carriers Ancillary fleet including graders and light vehicles All major maintenance is completed in a large, modern surface workshop (under 2 years old), with a smaller underground workshop for servicing and minor repairs. Your Responsibilities Workshop & Breakdown Duties: Scheduled servicing and preventative maintenance Breakdown repairs and fault finding Component change-outs and diagnostics Mechanical problem solving in both workshop and field environments What You'll Need Essential: Trade-qualified Heavy Diesel Fitter Strong mechanical fault-finding skills Ability to work autonomously and within a team Strong safety focus and work ethic Highly Regarded: Underground hard rock mining experience Sandvik equipment exposure Previous breakdown or field service experience What's On Offer $80-$90/hr super while on contract (depending on experience) Weekly pay through Marble Clear temp-to-perm pathway Permanent employment includes leave entitlements and bonuses Modern camp with ensuite rooms, gym, WiFi/4G, wet mess & recreation facilities On-site airstrip with camp and mine in close proximity Full PPE supplied Why This Role? Work on new-model Sandvik machinery only Excellent technical and leadership training opportunities Stable, long-term underground project Strong team culture with experienced trades and supportive leadership Apply Now If you're an experienced Heavy Diesel Fitter looking for secure underground work, modern equipment and a genuine path to permanency, we'd like to hear from you. Apply now or contact Sean directly for a confidential discussion on 0477 455 480 In the past 5 years we have been extremely humbled to have placed over 16,000 people into meaningful employment. This equates to 21 lives enhanced every day! Sean Smith | ssmith@marble.com.au | 08 6144 2200 By submitting your CV you agree to have read: marble.com.au/privacy