Geology GIS Specialist - Exploration & Data

PT Arnawarma Mineral Jaya; Jakarta Selatan; On-site; IDR 120,000,000 - 240,000,000; Full time

Job summary

PT Arnawarma Mineral Jaya (AMJ) is seeking a GIS/Geology specialist to develop and manage extensive GIS databases for geological, geochemical, and geophysical exploration data in Indonesia.

You will create maps, perform spatial analyses, and validate data from multiple sources to support exploration programs and field investigations, while modelling mineralisation and identifying high-priority targets for further work.

Qualifications

• A degree in Geology, Geoscience, Earth Sciences or a related discipline.
• Proven experience working with GIS software platforms, such as ArcGIS or QGIS.
• Strong knowledge of geological database management systems and data structures.
• Demonstrated experience in mineral exploration or related geoscience field work.
• Proficiency in spatial data analysis, mapping and interpretation.
• Competency with geological modelling software and statistical analysis tools.
• Excellent attention to detail with strong organisational and data management skills.
• Strong communication skills and the ability to work collaboratively with technical and non-technical teams.
• Proficiency in English; Indonesian language skills are advantageous.
• Experience with geochemical and geophysical data interpretation is preferred.
• Knowledge of mineral systems and exploration methodologies in Southeast Asian geology is desirable.

Responsibilities

• Develop, manage and maintain comprehensive GIS databases containing geological, geochemical and geophysical exploration data.
• Create detailed maps and spatial analyses to support exploration programmes and field investigations.
• Integrate and validate geological data from multiple sources into centralised database systems.
• Utilise GIS software to model mineralisation patterns and identify high-priority exploration targets.
• Perform spatial statistical analyses and geostatistical modelling to assess mineral prospectivity.
• Liaise with exploration teams to ensure accurate data collection, entry and quality control procedures.
• Generate reports and visualisations presenting geological findings and GIS-derived insights to stakeholders.
• Maintain data integrity and implement best practices for geological database management.
• Support the development of exploration strategies utilising spatial data analysis and interpretation.

Skills

GIS software

ArcGIS

QGIS

Geological database management

Geostatistical modelling

Spatial data analysis

Geochemical data interpretation

Geophysical data interpretation

Communication skills

Team collaboration

English proficiency

Education

Degree in Geology or Geoscience

Tools

ArcGIS

QGIS

Job description

PT Arnawarma Mineral Jaya (AMJ) is seeking a GIS/Geology specialist to develop and manage extensive GIS databases for geological, geochemical, and geophysical exploration data in Indonesia.

You will create maps, perform spatial analyses, and validate data from multiple sources to support exploration programs and field investigations, while modelling mineralisation and identifying high-priority targets for further work.