The successful candidate will help develop conceptual hydrogeologic models; build, calibrate, and apply numerical groundwater flow and contaminant transport models; evaluate mine dewatering, seepage, groundwater impacts, and closure conditions; and communicate model results in clear technical reports and client-ready presentations. Perform predictive simulations for open pit and underground mine dewatering, depressurization, pit inflow, seepage, groundwater drawdown, recovery, closure, and long-term water management scenarios.