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