Mining Operation Supervisor

CNGR Indonesia; Sulawesi Tengah; On-site; IDR 200,000,000 - 350,000,000; Full time

Job summary

CNGR Indonesia is seeking an experienced Mining Operation Supervisor to oversee daily open-pit nickel mining activities. You will supervise mining crews, manage a fleet of heavy equipment, monitor production performance, and ensure operations align with the mine plan, safety standards, and Good Mining Practices.

Responsibilities include coordinating with Mining Engineering, Geology, HSE, and Maintenance, achieving production targets, and driving continuous improvement while maintaining a safe

Qualifications

• Requires a degree in mining-related field (D3/S1).
• Minimum 5 years in mining operations, with open-pit experience preferred.
• Experience in supervising mining crews and fleet management.
• Knowledge of Good Mining Practice, K3, and environmental standards.

Responsibilities

• Supervise daily open-pit mining operations (excavation, loading, hauling, stockpiling).
• Ensure production targets, safety standards, and plan compliance.
• Optimize fleet operations and monitor utilization, cycle time, and productivity.
• Coordinate with Engineering, Geology, HSE, and Maintenance for smooth operations.
• Lead, coach, and evaluate supervisors and crews for improved performance.
• Maintain compliance with regulations and Good Mining Practices.

Skills

Leadership

Communication

Problem solving

Decision making

Safety

Education

D3/S1 in Mining Engineering or Geology

Tools

FMS/Dispatch systems

Job description

We are looking for an experienced Mining Operation Supervisor to oversee daily mining activities and ensure safe, efficient, and productive operations in our open-pit nickel mining operation.

The role will be responsible for supervising mining crews, managing mining equipment and fleet utilization, monitoring production performance, and ensuring operational activities are carried out in accordance with the mine plan, safety standards, and Good Mining Practices.

Key Responsibilities

• Supervise daily open-pit mining operations, including excavation, loading, hauling, ore getting, stockpiling, and related pit activities.
• Ensure daily operations achieve established production, productivity, and utilization targets while maintaining safety and operational standards.
• Manage and optimize mining fleet operations, including excavators, dump trucks, dozers, graders, and other supporting equipment.
• Monitor equipment utilization, cycle time, productivity, fleet balance, and operational delays to improve overall fleet efficiency.
• Coordinate with Mining Engineering, Geology, HSE, Maintenance, and other related departments to ensure smooth mining operations.
• Ensure mining activities follow the approved mine plan, mining sequence, pit design, and operational procedures.
• Conduct field inspections, toolbox meetings, and pre-shift coordination to ensure safe working conditions.
• Monitor and address operational issues in the field, including equipment availability, manpower, material movement, hauling conditions, and production constraints.
• Prepare and submit daily, weekly, and monthly operational reports and provide recommendations for continuous improvement.
• Lead, coach, and evaluate supervisors, foremen, operators, and mining crews to improve operational discipline and performance.
• Ensure compliance with K3, environmental requirements, Good Mining Practice, and applicable mining regulations.

Qualifications & Requirements

• Minimum D3/S1 in Mining Engineering, Geology, or a related engineering field.
• Minimum 5 years of experience in mining operations, preferably with experience in nickel mining.
• Experience in a supervisory role within an open-pit mining operation is strongly preferred.
• Strong understanding of open-pit mining methods, mining sequence, loading and hauling operations, and production processes.
• Strong knowledge of heavy equipment and fleet management, including fleet utilization, productivity, cycle time, and equipment allocation.
• Familiar with Fleet Management System (FMS)/dispatch systems is an advantage.
• Strong understanding of Good Mining Practice, K3, and environmental standards.
• Strong leadership, communication, problem-solving, and decision-making skills.
• Able to work effectively in a site-based, shift/roster environment.
• POP, POM, or POU Certification is preferred.
• Willing to be placed at the mining site according to operational requirements.