Diamond Core Driller

About the role

We are looking for experienced Diamond Drillers and Diamond Drilling Supervisors to join our mining and exploration operations in Papua New Guinea. The successful candidates will be responsible for delivering safe, efficient and high‑quality core samples while supporting overall project objectives.

Key responsibilities

• Safely operate and maintain diamond drilling rigs on underground and surface sites.
• Produce quality core samples and meet daily drilling targets.
• Perform routine inspections, preventive maintenance and troubleshoot equipment issues.
• Ensure compliance with site safety standards and operational procedures.
• Supervisors: lead drilling crews, coordinate daily activities, monitor performance, prepare operational reports and enforce compliance.

Required profile

• Proven diamond drilling experience in underground and/or surface operations.
• Minimum of 2 years in a supervisory role within drilling or related mining activities.
• Strong technical knowledge, safety awareness and problem‑solving abilities.
• Experience working in remote mining environments.

Required skills

• Diamond drilling
• Rig operation
• Equipment maintenance
• Troubleshooting