Mechanical Drill Fitter (Underground Mining)
HES Business Group Pty Ltd – Broken Hill NSW
About the role
HES Business Group Pty Ltd is seeking experienced Mechanical Drill Fitters to join our team in Broken Hill, Far West NSW.
This is a full-time rostered role, with FIFO, DIDO, or residential options available for the right candidate.
The successful candidate will be responsible for the inspection, maintenance, troubleshooting, repair, and overhaul of underground drill rigs, ensuring maximum equipment reliability and availability.
The role requires extensive experience working on Epiroc (Atlas Copco) and Sandvik underground drilling equipment in a demanding mining setting while maintaining the highest standards of safety and workmanship.
What you'll be doing
Perform preventative, scheduled, and breakdown maintenance on underground drill rigs.
Diagnose and repair mechanical, hydraulic, pneumatic, and drilling system faults.
Conduct major component replacements, rebuilds, and overhauls.
Maintain and repair:
Epiroc/Atlas Copco drill rigs
Sandvik drill rigs
Complete detailed inspections and fault-finding activities.
Read and interpret technical manuals, schematics, and service information.
Accurately complete maintenance reports, work orders, and inspection records.
Ensure compliance with site safety standards, policies, and statutory regulations.
Maintain a clean and organised work area and company tooling.
Essential Requirements
Qualifications
Trade Qualified Mechanical Fitter/Diesel Fitter or Heavy-Duty Plant Mechanic.
Current manual driver's licence.
Experience
Minimum 3–5 years' experience as a Mechanical Drill Fitter in underground mining.
Strong hands-on experience with:
Epiroc (Atlas Copco) underground drill rigs
Sandvik underground drill rigs
Experience performing breakdown diagnostics and fault-finding.




Proven experience with hydraulic systems and underground mobile equipment maintenance.
Ability to work independently and within a maintenance team.
Technical Skills
Advanced hydraulic troubleshooting skills.
Strong mechanical aptitude.
Experience with drilling systems and rock drill maintenance.
Ability to interpret hydraulic and electrical schematics.
Knowledge of planned maintenance systems.
Desirable Requirements
Epiroc OEM training.
Sandvik OEM training.
HR Licence.
Forklift Licence.
First Aid Certificate.
Experience with underground production and development drilling equipment.
Key Competencies
Strong commitment to safety.
Excellent problem-solving and diagnostic abilities.
High attention to detail.
Effective communication skills.
Ability to work under pressure during equipment breakdowns.
Strong teamwork and reliability.
Self-motivated with a proactive approach to maintenance.
Physical Requirements
Ability to work in underground mining conditions.
Ability to perform manual handling tasks.
Willingness to work rotating rosters, including day and night shifts.
Ability to pass pre-employment medicals and drug & alcohol testing.
What we offer
Competitive remuneration package.
FIFO, DIDO, or residential opportunities (site dependent).
Training and career development opportunities.
Long-term employment within a reputable mining operation.
Supportive team environment with a strong safety culture.
About us
HES Business Group Pty Ltd is a heavy equipment repair organisation specialising in the servicing, maintenance, and repair of heavy diesel equipment.
We support mining transport operations and earthmoving across the region by delivering reliable and high-quality mechanical and automotive electrical services.
Join our team and be a part of our continued growth and success.
For more information, please contact us on ************
#J-*****-Ljbffr

📌 Mechanical Drill Fitter (Underground Mining) (Broken Hill)
🏢 HES Business Group
📍 Broken Hill