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Job Field:
Engineering and Mineral Processing Jobs
Construction Jobs, Design Jobs, Mine Operation Jobs, Mine Planning/Scheduling Jobs, Mining Engineer Jobs, Structural Engineering Jobs, Tunnelling Engineer Jobs, Underground Jobs
Indonesia, South East Asia
Indonesia All, Papua
Contract Type:
Full Time / Permanent, Expat
Salary Description:
Relocation assistance/Ex-Pat incentives
Job Ref:

Job Description

Assist the Superintendent, Mass Excavation to organize and support the mass excavations required for two new large scale, complex world class block cave mines, especially in regards to executing of excavation engineering, planning and construction.
Additional Responsibilities:
  1. Assist to communicate and control the company's safety, health and environmental policies and procedures and implementation in order to promote in all personnel the awareness of safety and environmental issues especially when working in a large scale, complex underground environment.
  2. Control and oversee necessary actions to maintain safe conditions in all areas of responsibility for worker safety and accident prevention. Demonstrate strong safety practice in the field.
  3. Ensure consistent and open communication between PTFI and contractor engineering personnel to ensure that there is clear understanding on engineering design and operational considerations and on the effect of cost control and project management.
  4. Assist the Superintendent to coordinate, prioritize, and control the allocation of internal resources in order to achieve the UG Expansion targets in a safe, effective, efficient and timely manner.
  5. Along with the Superintendent, monitor and control the implementation activities of the UG Expansion short and long term plans to ensure that they are executed according to the plans and procedures.
  6. Assist to check, analyze and evaluate and document the progress of UG Expansion short-term plan on a daily basis and take necessary actions to correct the operations plan management and/or prevent loss in accordance with DOME statutes or PTFI standards.
  7. Establish and maintain business relationships with major internal departments, including: UG Engineering, UG Maintenance, Mill-Oreflow, UG Construction and the mine Deputy Technical Manager.
  8. Conduct training to increase expertise and knowledge to all subordinates to improve national skills for large scale, complex underground mass excavations and any related operation work.


  • Bachelor’s (S1) Degree with ten (10) years of experience in Underground Mining practices and supervision or fifteen (15) years of experience in underground mining practices as a front line supervisor.  Experience should include both technical and practical skills.
  • Talent and willingness to share skill and knowledge with national, field engineers.
  • Strong knowledge of the current state of advanced mining technologies for underground mining methods, including equipment and mining and ground support methods.
  • Familiar with global best practices in mass excavation and underground construction and operational activities.
  • Understand the implementation of development and construction plans for new large scale, complex underground mines.
  • Concern for Safety and Environment - An underlying drive to create a safe working environment and prevention of accidents in the surrounding environment.
  • Willingness to work in a team environment.
  • Strong computer skills.
  • High level communication and presentation skills.
  • Strong English skills, both oral and written.
  • Strong analytical and conceptual thinking skills.
  • Highly proactive and achievement oriented.
  • Highly focused toward satisfying customer requirements.
  • Strong supervisory and leadership skills.
  • Ability to work in a culturally diversified workforce.
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

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Technical Expert, Mass Excavation

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