| Company | Reliance Industries Limited (RIL) |
| Job Title | Sr. Geologist |
| Job ID | 83028342 |
| Posted Date | 08 October 2026 |
| Function / Business Area | Exploration & Production |
| Location | Navi Mumbai |
| Experience | Minimum 5 Years |
| Industry Experience | Coal/Lignite Geological Exploration & Modelling |
| Education | M.Sc / M.Tech / M.Sc Tech in Geology, Applied Geology or Earth & Planetary Science |
| Key Requirement | Professional training in fieldwork and geological software |
| Core Role | Geological exploration, data generation, modelling and resource evaluation for UCG projects |
| Exploration | Geological, Geophysical, Geotechnical, Environmental & Hydrogeological exploration |
| Geological Work | Geological logging, photography, sampling, drill-hole survey, structural mapping and data management |
| Coal Sampling | Ply-by-ply and seam-wise sampling, assay validation and quality analysis |
| Geotechnical Analysis | RQD, RMR, stress-strain, Young’s Modulus and rock property identification |
| Hydrogeology | Aquifer data collection, hydrogeological modelling, flow analysis and contour generation |
| Geophysical Work | Geophysical logging, borehole data validation and reconciliation, 3D seismic studies |
| Modelling | Geological domain, fault, interburden/overburden and resource modelling |
| Software Skills | Minex, Vulcan, Datamine, Minescape or equivalent |
| Geostatistics | Geostatistical analysis and modelling |
| Survey Skills | Surface survey, drone survey, surface mapping and DTM contour generation |
| QA/QC | Quality assurance, quality control and data validation |
| Resource Estimation | Geological rock characterization, modelling and volumetric estimation of UCG resources |
| Reporting | Daily progress reporting and coordination with project teams |
| Business Support | Support subsurface planning and development of conventional, unconventional and JV blocks |
| Key Competencies | Coal Geology, Geological Exploration, Resource Modelling, Geostatistics & Data Analysis |
| Ideal Candidate | Geologist with 5+ years of coal/lignite exploration and modelling experience with strong field and geological software expertise |
