Senior Lead Hydrogeologist

enpcareers.hr@ril.com

About the Role

We are seeking an experienced and results-driven Senior Lead Hydrogeologist to lead groundwater investigation, modeling, and field coordination across various project sites. The role focuses on acquiring and analyzing hydrogeological data, conducting pumping tests, and building numerical models using software such as MODFLOW, GMS, or equivalent. The candidate should have strong command over flow analysis, hydraulic conductivity, and practical field operations.

Key Responsibilities

• Lead acquisition of groundwater data, including borehole logging, water level monitoring, and aquifer testing
• Develop and run groundwater models using MODFLOW, GMS, or other industry-standard tools
• Conduct hydraulic conductivity assessments and flow net analyses for aquifer characterization
• Design, supervise, and interpret pumping tests for aquifer evaluation and recharge potential
• Coordinate day-to-day field activities related to groundwater exploration and monitoring
• Analyze hydrogeological data to assess aquifer behavior, flow patterns, and groundwater availability
• Prepare hydrogeological reports, models, maps, cross-sections, and technical presentations
• Liaise with multidisciplinary teams and external consultants to support project development
• Ensure quality control and adherence to regulatory and environmental standards

Requirements

• Bachelor’s or Master’s degree in Hydrogeology, Geology, Environmental Science, or related field
• 15–20 years of experience in hydrogeological studies, groundwater modeling, and field exploration
• Proficiency in MODFLOW, GMS, or similar groundwater modeling software
• Strong understanding of hydraulic properties, aquifer systems, and flow modeling principles
• Hands-on experience with pumping tests, aquifer characterization, and field instrumentation
• Proven ability to coordinate multiple exploration activities across different project blocks
• Excellent analytical, reporting, and communication skills
• Strong leadership and project management capabilities

enpcareers.hr@ril.com