Senior Geologist & Exploration Lead - Multi-Rig Drilling

Bumi Babah Rot; Aceh; On-site; IDR 180,000,000 - 300,000,000; Full time

Job summary

PT Bumi Babah Rot, an iron ore mining company in Southwest Aceh, is hiring a Geologist & Exploration Supervisor. The role requires a Bachelor’s degree in Geological Engineering, 5+ years in mineral exploration and mining geology, with at least 2 years in supervision; experience in iron ore or metallic mining is preferred.

Proficiency in multi-rig diamond core drilling is advantageous. You will supervise drilling operations, map and log cores, manage sampling, QA/QC, data interpretation, and

Qualifications

• Bachelor’s degree in Geological Engineering.
• Minimum 5 years in mineral exploration and mining geology.
• At least 2 years in a supervisory role.
• Experience in iron ore or metallic mineral mining preferred.
• Proven experience in supervising multi-rig drilling, especially diamond core drilling.
• Strong ability to map, log cores, sample, and QA/QC procedures.
• Proficient in processing, analyzing, and interpreting drilling data and geological modeling.

Responsibilities

• Supervise multiple drilling rigs (multi-rig operations), especially diamond core drilling.
• Lead geological mapping, core logging, sampling, and QA/QC procedures.
• Process, analyze, and interpret drilling data and manage exploration databases.
• Apply geological modeling using ArcGIS/QGIS, Micromine, Surpac, or Leapfrog.
• Ensure compliance with HSE standards and SMKP in mining operations.

Skills

Diamond core drilling

Geological mapping

Core logging

QA/QC procedures

Geological data analysis

SMKP compliance

Education

Bachelor's degree in Geological Engineering

Tools

ArcGIS

QGIS

Micromine

Surpac

Leapfrog

Job description

PT Bumi Babah Rot, an iron ore mining company in Southwest Aceh, is hiring a Geologist & Exploration Supervisor. The role requires a Bachelor’s degree in Geological Engineering, 5+ years in mineral exploration and mining geology, with at least 2 years in supervision; experience in iron ore or metallic mining is preferred.

Proficiency in multi-rig diamond core drilling is advantageous. You will supervise drilling operations, map and log cores, manage sampling, QA/QC, data interpretation, and