SMHGE/V/26

SR. MINE HYDRO-GEOLOGICAL ENGINEER

Location: Toka Tindung Site

Jun 01st, 2026
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Duties

  • Comply with and implement Occupational Health, Safety, and Environmental (HSE) regulations, and actively participate in HSE initiatives.
  • Analyze rainfall data, river discharge, mine drainage, and hydro-meteorological conditions to support the design of surface water management systems.
  • Supervise and provide technical guidance for dewatering activities, well drilling, pump tests, piezometer installation, and groundwater and surface water monitoring systems.
  • Coordinate with geotechnical, environmental, and production teams to ensure technical recommendations are effectively implemented in the field.
  • Prepare technical documentation required for permits related to water utilization and management.
  • Develop, implement, and evaluate mine water management strategies, including mine dewatering, water supply, water balance, and impacts from surface and groundwater.
  • Mentor, train, and support the development of junior hydrogeologists and technical teams in hydrogeology and hydrology.
  • Perform other assigned duties as needed.

Requirements

  • Bachelor’s degree in Mining Engineering, Geological Engineering, Civil Engineering, or a related field.
  • Minimum of 5 years of experience in hydrogeology within an active mining operation; experience in metal mining is an advantage.
  • Proficient in planning, installing, and monitoring dewatering wells and piezometer holes.
  • Holds a valid First Operational Supervisor (POP) certificate.
  • Holds a valid driver’s license (SIM).
  • Able to operate hydrogeology/hydrology technical software such as MODFLOW and others.
  • Willing to be stationed at the Toka tindung Project site according to the company’s schedule and working hours.
  • Awareness of company safety and environmental standards.