GIS Expert

ASSYSTEM INDIA; Bengaluru; On-site; INR 900,000 - 1,500,000; Full time

Job summary

ASSYSTEM INDIA in Bengaluru is seeking a GIS Expert focused on hydrology, storm water, and flood modelling. You will manage spatial data, support hydrological studies, and integrate models with geospatial workflows.

Responsibilities include building GIS databases, performing watershed delineation, processing DEM/LiDAR, and generating maps and dashboards. You will collaborate with hydrologists and engineers to deliver GIS-based solutions for infrastructure projects.

Qualifications

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

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.

Skills

Watershed & flood analysis

GIS analysis

Geospatial data management

Tools

ArcGIS Pro

ArcGIS Online

QGIS

HEC-RAS

HEC-HMS

SWMM

MIKE

InfoWorks

Python

Job description

Job Summary

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.

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

Key Competencies

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

Qualifications

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