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Posted 3 months ago

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Geologist Specialist

South Kalimantan, Kalimantan, IndonesiaOn-siteContract

AI Summary

Geologist Specialist focuses on compiling exploration data, updating geological models, and reconciling models with mined data to support management reporting and external RKAB documentation.

About this role

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

Skills

ArcGISCoal GeologyDrilling Data AnalysisFault MappingGeological Data ReconciliationGeological ModelingGeological SoftwareIn-pit Geological MonitoringKCMI 2017MappingMineScapeNickel GeologyQuality Control Of Geological DataReporting (internal/external)Rock/mineral InterpretationSeam Thickness MeasurementSNI 5015:2019Strike And Dip MappingTotal Station Data Collection

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