Technical Expert, Underground Field Engineering Services

Background: PTFI's Grasberg Underground (UG) Mine operations consist of several world-class mines that are targeted to produce 240,000 tons of copper ore per day. These include the GBC panel cave mine, the DMLZ panel cave mine and the Big Gossan open stope mine. The Kucing Liar panel cave mine is PTFI's future source of copper, which will be developed over the next 3 years. The approximate site CAPEX is more than $6b and when at full capacity Grasberg operations will be one of the largest underground operations in the world. The Life of Mine of the Underground Mine operation currently reaches 2041. The Underground Geotechnical Group has a major role in the success of PTFI; ensuring that the underground operations are geotechnically reliable; the global and local support systems provide a safe working environment; and the caves are monitored and managed to provide the expected revenue stream. The work carried out by the group includes rock mass characterization, support design, ground control, QA/QC of support systems, monitoring of ground and cave behavior and evaluation/prediction of cave performance. Description: The Technical Expert, Underground Field Engineering Services advises on the field engineering activities for the underground geotechnical team and QAQC team with focus on the design, implementation, and verification of ground control systems. The ground control systems form an integral part of the risk management to provide the most effective support resulting in maximum return for the company. Additional Responsibilities: 1. In conjunction with requirements from the section heads, help on the design, implementation, and verification of ground control systems to ensure they meet the company's long-term strategy. 2. Assist to direct, plan, monitor, and evaluate the section activities in all areas of ground control and QAQC to ensure all activities meet the quality and cost standard and the effectiveness of resources utilization to meet PTFI's safety compliance aligned with Government of Indonesia requirements. 3. Review and prioritize the various components of the ground control being planned and assist in adjudicating the effectiveness of the options being considered against industry best practices. 4. Maintain professional relationships with relevant parties within PTFI and external parties who include auditors, consultants, and authorities regarding UG Geotechnical and Hydrology. 5. Help to direct and communicate company's safety and ground control policies, to ensure subordinates perform their duties accurately, effectively, and efficiently in a safe manner. 6. Provide technical guidance for subordinate through training and development, ongoing coaching to prepare for the sustainable employee development to the expanding organization. 7. Provide and facilitate appropriate technology transfer of ground control systems and awareness of key criteria to clients and operations. 8. Monitor performance and assist geotechnical department and QAQC during their activities to minimize possibilities of re-work and to ensure compliance with time and quality standards required by the client and the company. Qualifications Bachelor's degree in mining engineering or geological engineering or acceptable tertiary qualifications with at least seven (7) years of working experience in the industry. Strong analytical and conceptual thinking skills. Rock support and geotechnical background for underground mining, specifically in seismically active mines. Knowledge of deformation support based designs for ground support. Extensive strategic mine safety and environmental experience Good communication and presentation skills. Computer literate and database literate. Excellent, communication and teamwork skills. Project Management knowledge. Quick in taking initiative. Demonstrated field experience for underground mining. Demonstrated expertise in geotechnical engineering and ground control as applied to underground mining. Demonstrated ability to work with others and communicate complex issues. Highly focused on geotechnical analysis and design as applied to underground mining and assessing geotechnical aspects of underground mine production. This requires and in-depth knowledge of rock engineering and ground control. Ability to perform in-depth analysis of complex geotechnical issues and convey the results to senior management. Ability to develop preventive actions as opposed to corrective actions. Strong analytical thinking skills. Ability to work in a culturally diversified workforce. Strong computer skills. Fluent in English (oral and written) and willing to learn Bahasa Indonesia. High level communication and presentation skills.

Merupakan perusahaan afiliasi dari Freeport-McMoRan. PTFI menambang, memproses dan melakukan eksplorasi terhadap bijih yang mengandung tembaga, emas dan perak. Beroperasi di daerah dataran tinggi di Kabupaten Mimika Provinsi Papua, Indonesia. Kami memasarkan konsentrat yang mengandung tembaga, emas dan perak ke seluruh penjuru dunia. Kompleks tambang milik kami di Grasberg merupakan salah satu penghasil tunggal tembaga dan emas terbesar di dunia, dan mengandung cadangan tembaga yang dapat diambil yang terbesar di dunia, selain cadangan tunggal emas terbesar di dunia. Grasberg berada di jantung suatu wilayah mineral yang sangat melimpah, di mana kegiatan eksplorasi yang berlanjut membuka peluang untuk terus menambah cadangan kami yang berusia panjang.