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Job Field:
Engineering and Mineral Processing Jobs, Mine Operations Jobs, Senior Management & Non-executive Jobs
Mine Operation Jobs, Mining Engineer Jobs, Project Management Jobs, Underground Jobs, Maintenance Planner Jobs, Engineering Management Jobs, Operations Management Jobs
Indonesia, South East Asia
Contract Type:
Salary Description:
Expat benefits package, relocation assistance
Job Ref:

Job Description

Coordinate and control operation for all mining activities at the Grasberg Block Cave (GBC) including lateral, vertical and mass excavation development.  Coordinate all mucking activities in the GBC.  Work with all departments such as Underground Safety, Maintenance, Electric Engineering, and Geology to ensure the activities are executed safely and the targets are achieved in compliance with company policies, procedures, goals, and objectives.

Additional Responsibilities:

1. Conduct daily and weekly meetings to communicate company's safety, health, and environmental policies and procedures in order to promote subordinates awareness of safety and environmental issues, especially working in the Underground, which has a high-risk environment. 

2. Coordinate and control operation activities to ensure the executions are safe and achieve the determined target. 

3. Coordinate and control materials and equipment planning and preparation (liaise with material management group), before all activities are begun, to provide sufficient support for all planned activities (i.e. development activities and other projects within the underground expansion). 

4. Coordinate with other divisions (e.g. Material Management, Central Service Engineering, Surface Mine, Security & Risk Management, Social Local Development, GTS, etc.) in order to support the continuity of production and achieve the targets. 

5. Coordinate the preventive maintenance schedule and damages of all equipment in coordination with other department (i.e. Mine Maintenance) to better support the operation activities. 

6. Prepare and submit daily report for all underground expansion operational activities. 

7. Monitor and evaluate the work being done and comply with the quality standard of PT Freeport Indonesia. 

8. Monitor and evaluate performance and potential capabilities of subordinates, to contribute the development of professional team. 

9. Conduct daily field monitoring especially in critical/dangerous times and areas.  Liaise with the Safety department to identify and control the condition of manpower and environment, in order to ensure the crews work safely and in compliance with the determined plan.


  • Bachelor’s Degree in Mining Engineering with six (6) years of working experience in Underground Operations or High School with ten (10) to fifteen (15) years of experience in Underground Operations. 

  • Strong supervisory and leadership skills.
  • Strong analytical and conceptual thinking skills.

  • Highly focused toward satisfying customer requirements.

  • High level communication and presentation skills.

  • Strong English skills, both oral and written.
  • Ability to work in a culturally diversified workforce.

  • Willingness to work in a team environment.
  • Highly proactive and achievement oriented.
  • Strong computer skills.
  • Other PTFI mandatory competencies.
Preferred Qualifications
  • Basic level of the Indonesian language in understanding and oral (preferable but not essential)
  • Copper Overseas Service Company ("COSCO") promotes a drug/ alcohol free work environment through the use of mandatory pre-employment drug testing and on-going random drug testing as per applicable Company Standards

COSCO has reviewed the jobs at its various office and operating sites and determined that many of these jobs include tasks or duties that could affect the safety or health of the employees performing these tasks or others. Accordingly, the Company has designated the following positions as safety-sensitive: 

  • Positions within COSCO which are held by employees who receive Safety Training; or
  • Positions within COSCO which are held by employees who operate equipment or motor vehicles in furtherance of performing their COSCO job duties, including operating motor vehicles while on Company business or travel (for this purpose “motor vehicles” includes Company owned or leased motor vehicles and personal motor vehicles used by employees in furtherance of Company business or while on Company travel)
Benefits: Begin first day of employment
  • Medical, Dental and Vision Insurance
  • Relocation assistance/Ex-Pat incentives

COSCO is an equal opportunity employer

Closing Date:

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