Job Description
Job Description :
Compile and validate exploration data provided by Wellsite Geologists
Develop and update geological models on a quarterly basis using drilling, mapping, and sampling data
Perform monthly and quarterly reconciliations between geological models and actual mined data (model vs. actual)
Prepare internal exploration progress reports for management
Provide external reporting, including quarterly production reports and RKAB documentation
Monitor geological conditions within the pit, including anomalies in seam thickness, fault identification (e.g., washouts), and mined-out zones
Conduct routine in-pit mapping activities such as measuring seam thickness, strike and dip, fault mapping (if any), and coordinate with surveyors or use total station (TS) for data collection
Inspect and observe exposed coal or nickel seams to confirm mine-out status and geologic consistency
Monitor discrepancies between actual coal or nickel seam conditions and geological models, particularly in relation to thickness variance, coal quality, dip and strike, and the presence of faults.
Requirements
Requirements:
Minimal bachelor degree in Geological Engineering
Minimal 3 years of experience as a Geologist Modelling
Have POP certified
Able to build geological model
Having a good knowledge about coal geology and coal geological modelling
Experience to use KCMI 2017 or SNI 5015:2019
Experience to use Software Minescape and Arcgis
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Job Details
Posted Date:
February 25, 2026
Job Type:
Technology
Location:
Indonesia
Company:
TechConnect
Ready to Apply?
Don't miss this opportunity! Apply now and join our team.