Job Description

GIS Expert – Hydrology, Storm Water & Flood Modelling

Role Summary:
Responsible for GIS-based analysis and management of spatial data for hydrology, storm water, watershed, and flood modelling projects. The position supports hydrological and hydraulic studies through geospatial analysis, mapping, database management, and model integration.

Key Responsibilities
Develop and maintain GIS databases and geospatial datasets.
Perform watershed delineation, terrain analysis, drainage network mapping, and floodplain studies.
Prepare GIS inputs and process outputs for HEC-RAS, HEC-HMS, SWMM, MIKE, InfoWorks, and similar models.
Generate flood inundation, hazard, risk, and storm water management maps.
Process DEM, LiDAR, satellite imagery, and survey data.




Produce technical maps, reports, and GIS-based visualizations/dashboards.
Coordinate with hydrologists, hydraulic engineers, and project teams.

Software Skills
ArcGIS Pro, ArcGIS Online, QGIS
HEC-RAS, HEC-HMS, SWMM, MIKE, InfoWorks
Python, SQL, AutoCAD/Civil 3D

Key Competencies
Watershed & flood analysis
GIS and remote sensing
DEM/LiDAR processing
Hydraulic model integration
GIS automation and reporting

Preferred: Experience in airport, smart city, urban infrastructure, or climate resilience projects.

📌 Gis Expert Bengaluru
🏢 Assystem
📍 Bengaluru