Senior Geotechnical Engineer - Underground Mining Expert

Freeport-McMoRan Inc.; Skouw; On-site; IDR 1,632,505,000 - 2,539,452,000; Full time

Job summary

COSCO is seeking a Technical Expert, Underground Geotechnical Engineering, to provide core geotechnical design and ground control expertise for the Grasberg complex. You will support ongoing and developing mines, oversee monitoring system design and interpretation, and mentor local staff to uphold international best practices.

The role involves high-level analysis of rock engineering, cave performance, and seismic considerations, with collaboration across multidisciplinary teams in a diverse

Qualifications

• Bachelor’s degree in Mining Engineering, Civil Engineering or Geological Engineering with at least ten years in underground geotechnical engineering.
• Demonstrated expertise in geotechnical engineering and ground control.
• Ability to communicate complex issues and collaborate with teams.
• Strong analytical thinking and leadership capabilities.
• Willingness to learn Bahasa and operate in a culturally diverse workforce.

Responsibilities

• Provide operational geotechnical support to PTFI’s mines with core underground design expertise.
• Develop ground support design and ground control in an active mining environment.
• Assist in evaluating cave performance and production forecasts; design and commission monitoring systems.
• Build the Underground Geotechnical group and provide key technical advice to Grasberg operations.
• Perform geotechnical analyses for KL, GBC, DMLZ and Big Gossan operations.
• Foster partnerships with rock bolt suppliers and equipment OEMs.
• Offer expert geotechnical recommendations to ensure best practices in design and ground control.
• Coach and mentor national staff to transfer knowledge and align with international standards.

Skills

Geotechnical analysis

Ground control

Leadership

Communication

English fluent

Cross-cultural

Education

Bachelor’s degree in Mining Engineering

Bachelor’s degree in Civil/Geological Engineering

Job description

COSCO is seeking a Technical Expert, Underground Geotechnical Engineering, to provide core geotechnical design and ground control expertise for the Grasberg complex. You will support ongoing and developing mines, oversee monitoring system design and interpretation, and mentor local staff to uphold international best practices.

The role involves high-level analysis of rock engineering, cave performance, and seismic considerations, with collaboration across multidisciplinary teams in a diverse