If you are looking for a full-time permanent underground mining fitter role with high hourly pay and no FIFO, an exciting opportunity is available. The job is for individuals offered through Biro Strategy for those who are willing to work as an Underground Heavy Diesel Fitter. The roles are based in regional NSW on a residential basis, with pay of $59.00 to $70.00 per hour plus superannuation and full-time permanent employment.
If you are a qualified Diesel Fitter, Heavy Vehicle Mechanic, Plant Mechanic or Agricultural Mechanic and are ready to work underground in hard rock mining, you will find a good chance to join the team.
Job Overview
| Field | Details |
|---|---|
| Company | Biro Strategy (partnering with mining operations) |
| Job Title | Underground Heavy Diesel Fitter |
| Job Type | Full-Time, Permanent |
| Location | Regional NSW (residential – no FIFO) |
| Salary | $59.00 – $70.00 per hour + superannuation |
| Start Date | As soon as possible |
| Work Site | On-site (Underground hard rock mining) |
| Roster | Shift work / continuous rosters (e.g. 7 on, 7 off) |
Job Requirements
Biro Strategy is looking for experienced Heavy Diesel Fitters, Plant Mechanics, and Agricultural Mechanics for underground hard rock mining roles in regional NSW.
- Must hold a trade qualification as a Diesel Fitter, Heavy Vehicle Mechanic, Plant Mechanic, or Agricultural Mechanic (Certificate III or equivalent)
- Underground hard rock experience preferred but not essential
- Experience on Sandvik, Epiroc, or Caterpillar underground fleet is highly regarded
- Experience from earthmoving, civil, quarry, heavy haulage, or agricultural machinery is valued
- Strong diagnostics and fault-finding skills across hydraulics, engines, drivelines, and braking systems
- Ability to read schematics and service manuals
- Comfortable with component change-outs and rebuilds
- Clear communication, good time management, and ability to work independently or in a crew
- Keen to learn new equipment and technology
- Current driver’s licence required
- Mining inductions, working at heights, confined space, and first aid are an advantage
- Must pass pre-employment medical, functional assessment, drug and alcohol testing, and National Police Check
- Visa sponsorship available for the right candidates
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Key Responsibilities
As an Underground Heavy Diesel Fitter, you will maintain, diagnose, and repair underground heavy equipment while ensuring safe and reliable operation.
- Carry out scheduled services, inspections, and repairs on underground mobile equipment (loaders, haul trucks, jumbos, production drills, integrated tool carriers)
- Diagnose and fault-find mechanical, hydraulic, and driveline problems and restore equipment to safe working order
- Complete component change-outs and rebuilds (engines, transmissions, final drives, hydraulic cylinders)
- Respond to breakdowns underground and in the workshop
- Work with planners and maintenance supervisors to deliver the preventive maintenance program
- Keep accurate service and repair records and report defects
- Follow site safety systems, including isolations, permits, and pre-start checks
About the Opportunity
Biro Strategy works with regional businesses across Australia to bridge skill gaps and build long-term workforces. These are residential roles in regional NSW you live in a regional town, work your roster, and go home at the end of each shift (no FIFO). Underground hard rock mines rely on their mobile fleet, so fitters who can diagnose fast and fix correctly are essential. Tradespeople from other industries who want to move into mining are welcome.
Benefits of Working as an Underground Heavy Diesel Fitter
This position offers multiple benefits that you will receive if you are selected for Benefits of Working as a Underground Heavy Diesel Fitter.
- Pay starting from $59 per hour plus superannuation (up to $70 depending on experience)
- Full-time permanent employment pathway
- Residential roles in regional NSW with no FIFO
- Rosters that support time at home, including even-time options (e.g. 7 on, 7 off)
- Annual leave, sick leave, long service leave, and superannuation
- Overtime opportunities
- Pathway into underground mining for experienced mechanics from other industries
- Opportunities for career progression and professional development
- Visa sponsorship available for the right candidates
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How to Apply?
Please submit your application, including evidence of relevant references and your current work rights status. Pre-employment medical, functional assessment, drug and alcohol testing, and a National Police Check are required before commencement.
