Wellsite Geologist

Bumi Babah Rot; Aceh; On-site; IDR 150,000,000 - 190,000,000; Full time

Job summary

PT Bumi Babah Rot is seeking a Wellsite Geologist to support exploration activities at Aceh Barat Daya. The role requires handling geological mapping, logging (core and drill holes), sampling, and ore body interpretation within iron ore projects.

Proficiency in geological software and reporting, plus adherence to HSE standards, are essential. The candidate should have 1–3 years of mining exploration experience, especially in iron ore, and be capable of building robust geological databases and

Qualifications

• Minimum 1–3 years in mining exploration, preferably iron ore.
• Strong understanding of exploration and geological activities, incl. mapping, logging, sampling.
• Knowledge of iron ore mineralization: Hematite, Magnetite, Limonite, Goethite.
• Ability to interpret lithology, structures, alteration, mineralization and weathering zones.
• Experience with Diamond, RC, and Auger drilling methods.
• Experience in core recovery calculation, RQD, sampling interval, QA/QC, and data validation.
• Proficient in Surpac, Micromine, ArcGIS, AutoCAD, Leapfrog.
• Familiar with geological reporting and resource estimation; aware of HSE standards.

Skills

Geological mapping

Core logging

Drill hole logging

Sampling & prep

Ore body interpretation

Geological database mgmt

Lithology interpretation

Geological structures

Mineralization knowledge

Weathering zones

Exploration drilling methods

QA/QC procedures

Geological data validation

Education

Bachelor's Degree in Geology

Tools

Surpac

Micromine

ArcGIS

AutoCAD

Leapfrog

Job description

PT Bumi Babah Rot is an iron ore mining company that operates in Southwest Aceh District. With a vision of becoming a mining company that is superior and fulfills good mining practice.

We are hiring!

Wellsite Geologist

Work Location: Aceh Barat Daya

Requirements

• Minimum Bachelor’s Degree (S1) in Geology.
• Minimum 1-3 years of experience in mining exploration activities, preferably in iron ore projects.
• Strong understanding of exploration and geological activities, including: Geological mapping, Core logging, Drill hole logging, Sampling and sample preparation, Ore body interpretation, and Geological database management.
• Good knowledge of iron ore mineralization and ore characteristics, including: Hematite, Magnetite, Limonite, Goethite.
• Ability to identify and interpret: Lithology, Geological structures (faults, joints, folds), Alteration, Mineralization, Weathering zones.
• Experience with exploration drilling methods: Diamond drilling, Reverse Circulation (RC) drilling, Auger drilling (preferred)
• Experience in: Core recovery calculation, Rock Quality Designation (RQD), Sampling interval determination, QA/QC procedures and geological data validation.
• Proficient in geological and mining software, such as: Surpac, Micromine, ArcGIS, AutoCAD, Leapfrog (preferred).
• Familiar with geological reporting and resource estimation processes.
• Strong understanding of mining safety regulations and HSE standards.