Mine Geologist Job Opportunity – Toka Tindung Site

Are you an experienced Mine Geologist or Grade Control Geologist looking for a new mining career opportunity? A Mine Geologist position is available at the Toka Tindung Site, offering an opportunity for qualified geological professionals with hands-on experience in mine geology, grade control, ore control, and geological modelling.

📌 Mine Geologist – Toka Tindung

Position: Mine Geologist
Location: Toka Tindung Site
Industry: Mining / Geology
Experience: More than 3 years
Qualification: Bachelor’s Degree (S1) in Geological Engineering
Work Type: Site-based / Roster

🪨 About the Role

The Mine Geologist will be responsible for supporting mine production, grade control, ore control, geological interpretation, and Mine-to-Mill reconciliation activities.

The successful candidate will work closely with mining and geology teams to ensure accurate grade control, minimize ore loss and dilution, and maintain high-quality geological data and models.

🔧 Key Responsibilities

Maintain strong HSE performance and promote safe working practices.
Follow company safety procedures, including isolation/tag-out, work permits, hot work permits, and JSEA requirements.
Participate in safety meetings and support accident and incident investigations.
Ensure required safety training is completed by relevant personnel.
Interpret and validate grade control data.
Produce and update validated geological plan polygons.
Plan and implement Reverse Circulation Grade Control (RCGC) drilling programs.
Manage daily ore mining production and Grade Control activities.
Supervise the Ore Pro sequence to help minimize ore loss and dilution.
Track ore block movements and support improvements in ore quality delivered to the mill.
Prepare weekly reports covering ore/model reconciliation, mine geology, and grade drivers.
Conduct Mine-to-Mill reconciliation.
Manage Grade Control Block Models and maintain technical documentation.
Assist the Database Geologist with drilling, production, and FMS database activities.
Perform other geological and operational duties as assigned.

🎓 Requirements

Candidates should meet the following requirements:

Bachelor’s Degree (S1) in Geological Engineering from an accredited university.
More than 3 years of mining geology experience.
At least 3 years of hands-on experience as a Junior Mine Geologist or Grade Control Geologist.
Good written and spoken English and Bahasa Indonesia.
Strong Microsoft Office skills.
Experience with 3D geological/mining modelling software, such as Surpac or equivalent.
Strong understanding of:
- Grade control
- Ore control practices
- Grade Control Block Modelling
- Mine-to-Mill reconciliation
- Geological data analysis
Knowledge of mining HSE systems, JSEA requirements, and work permit procedures.
Strong attention to detail and field leadership skills.
Willingness to work at a mine site under a roster schedule.
First-Line Operational Supervisor Certificate (POP) is highly preferred.
Valid SIM A driver's license is highly preferred.
Awareness of company environmental and safety standards.

💻 Key Skills for This Mine Geologist Position

This opportunity is particularly relevant for geologists with experience in:

📍 Work Location

The position is based at the Toka Tindung mining site. Candidates should be prepared for site-based work and a roster working arrangement.

📩 How to Apply for Mine Geologist Job

Interested and qualified candidates can submit their CV and resume through the official Archi Indonesia recruitment page.

👉 Apply Now

Apply for Mine Geologist – Archi Indonesia

Position: Mine Geologist
Location: Toka Tindung Site

Important: Always verify the vacancy status and application requirements through the original employer's recruitment source before submitting your application.