Superintendent, Ad Duwayhi Geologist Ma'aden Aluminium Company (MAC)

Key Accountabilities

Operational Geology Management

• Lead and supervise site geology teams responsible for grade control, ore delineation, and geological mapping.
• Ensure accurate and timely generation of dig polygons to guide mining activities.
• Monitor ore loss and dilution and implement corrective actions where necessary.
• Support internal and external audits as part of the governance framework.

Grade Control & Ore Delineation

• Manage grade control drilling programs and sampling campaigns.
• Ensure geological interpretations and grade boundaries are correctly defined.
• Validate geological data before release to mining and planning teams.

Operational Discipline & Process Execution

• Ensure geological procedures and operational standards are consistently applied in the field.
• Maintain strong field presence to support geologists and ensure quality of execution.
• Drive continuous improvement in geology workflows and operational efficiency.

Mine Geology Integration

• Work closely with mine planning and operations teams to align geological interpretation with mining plans.
• Support blending strategies and ore control to maintain stable plant feed.
• Participate in daily, weekly, and monthly production meetings.

Data Quality & Reporting

• Ensure geological data collection follows established QA/QC protocols.
• Coordinate with the Database Management team to maintain accurate and reliable datasets.
• Provide timely geological reporting to support reconciliation and operational decision-making.

Health, Safety & Compliance

• Promote a strong safety culture within the geology team.
• Ensure geological activities comply with site safety standards and operational procedures.