Field Geologist — Exploration, Mapping & Resource Estimation

PT Arnawarma Mineral Jaya; Jakarta Utara; On-site; IDR 180,000,000 - 360,000,000; Full time

Job summary

PT Arnawarma Mineral Jaya (AMJ) is conducting field geological surveys and mapping to assess mineral/geological formations in Indonesia. You will collect samples, analyze data, and prepare detailed reports with assay data and mineralogical assessments.

Ideal candidates have 2–4 years in mining geology or exploration, strong mapping/mineralogy skills, and proficiency with Surpac/Leapfrog. English and Indonesian communication is essential; experience with 3D modelling is a plus.

Qualifications

• Bachelor's degree in Geology, Geoscience, Mining Geology or related discipline.
• 2-4 years of professional mining geology or exploration experience.
• Strong knowledge of geological mapping techniques and mineralogy.
• Proficiency with Surpac/Leapfrog or similar software.
• Experience with geological data collection and analysis methodologies.

Responsibilities

• Conduct field geological surveys and mapping activities.
• Collect, analyse and interpret geological samples and data from exploration sites.
• Prepare detailed geological reports and documentation including assay data analysis.
• Support exploration programmes and drilling strategies.
• Maintain accurate geological databases and documentation of field work.

Skills

Field geology

Data analysis

Communication

Team collaboration

Analytical thinking

Education

Bachelor's degree in Geology/Geoscience/Mine geology

Tools

Surpac

Leapfrog

Geological databases

Job description

PT Arnawarma Mineral Jaya (AMJ) is conducting field geological surveys and mapping to assess mineral/geological formations in Indonesia. You will collect samples, analyze data, and prepare detailed reports with assay data and mineralogical assessments.

Ideal candidates have 2–4 years in mining geology or exploration, strong mapping/mineralogy skills, and proficiency with Surpac/Leapfrog. English and Indonesian communication is essential; experience with 3D modelling is a plus.