J Resources is an Indonesian owned, intermediate gold producer, as measured by global output. We produce ~200,000oz per annum, derived mainly from our operating Indonesian assets. We operate, mine and understand low grade-gold deposits and heap leach systems.

J Resources is an equal opportunity employer and is always interested in talented professionals with experience in the mining industry who are motivated, possess initiative and want to make a difference in a dynamic work environment. We are currently looking for qualified candidates to fill the following role as :

Superintendent – Hydrology & Hydrogeology

Requirements:

1. Master in hydrology is advantage or Bachelor Degree in mine engineering or geology with related experiences
2. Considerable experience and exposure in mine dewatering, pumping bore production of groundwater, contaminated water site investigations, slope depressurization and Acid Mine Drainage.
3. Familiar with planning, installation, and monitoring of dewatering well and piezometer bores.
4. Conduct pit slope depressurization program horizontal drilling & groundwater investigations and project management
5. Managing hydrological data base, data analysis and interpretation
6. Groundwater and surface water modeling – developing conceptual and numerical models
7. Proficient with related hydrogeological software
8. Closely liaison with other relevant departments (mine planning, mining operation, processing, project and environmental)
9. Minimum of 8-10 years working experience within hydrogeology aspect of active operating mines and Experience in a metalliferous mining operation environmental will be preferred.

Responsibilities:

1. Able to identify and solve hydrology and hydrogeology issues that impact to mining operation, slope stability and environmental.
2. Leading the team to conduct pit slope depressurization program & groundwater investigations and project management
3. To conduct groundwater and surface water modeling – developing conceptual and numerical models
4. To supervise groundwater drilling, conduct slug test, pumping test and pressure test to understand groundwater flow and condition.
5. To perform Hydro chemical monitoring with ground water chemistry, estimate age of water and interaction between ground water – surface water.
6. To manage surface drainage, calculate rainfall plan and catchment area, provide drainage design and pumping system.
7. To communicate hydrological issues with Mine Planning, OPS and Environmental department to solve the problem write a hydrological report for government periodically.