Underground Blasting Foreman: Hi-Pack Ops Lead

PT Freeport Indonesia Inc.; Tangerang; Hybrid; IDR 180,000,000 - 360,000,000; Full time

Job summary

PT Freeport Indonesia Inc. seeks a Mine Underground Foreman for DMLZ Secondary Breakage. You will supervise hi-pack/hi-bomb activities, coordinate with underground teams, and ensure safety and production targets are met. Strong focus on blasting control, materials management, and real-time reporting is required.

The role requires a Mining Engineering degree or substantial underground experience, along with Blaster 2, KIM, POP certifications and leadership capabilities in a high-risk environment.

Qualifications

• Bachelor's degree in Mining Engineering with 2 years underground operations experience.
• High School with 10–15 years underground operations experience is also acceptable.
• Experience in Hi-pack/Hi-bomb operations and underground blasting.

Responsibilities

• Supervise hi-pack/hi-bomb activities to meet safety and production targets.
• Conduct daily/weekly safety briefings and coordinate with underground teams.
• Identify and control materials/rocks before and after blasting.
• Coordinate with UG Maintenance, dispatch, and shift supervision for blasting execution.
• Prepare and submit daily reports on explosives usage and status.

Skills

Supervisory skill

Leadership

Basic English proficiency

Blaster 2

KIM certification

POP certification

License to operate underground mining

Education

Bachelor's in Mining Engineering

High School + 10–15 years underground experience

Job description

PT Freeport Indonesia Inc. seeks a Mine Underground Foreman for DMLZ Secondary Breakage. You will supervise hi-pack/hi-bomb activities, coordinate with underground teams, and ensure safety and production targets are met. Strong focus on blasting control, materials management, and real-time reporting is required.

The role requires a Mining Engineering degree or substantial underground experience, along with Blaster 2, KIM, POP certifications and leadership capabilities in a high-risk environment.