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Posted 1mo ago

ESRI Utility Network & Smallworld Data Migration

@ Gnapi Technologies
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Bengaluru or Hyderabad
OnsiteFull Time
Responsibilities:leading migration, analyzing schemas, validating data
Requirements Summary:5+ years GIS experience with large-scale utility data migration using FME or Python/ArcPy, GDAL/OGR, strong SQL, and experience with Oracle Spatial/PostGIS/SQL Server; Bachelor's or Master's in a related field.
Technical Tools Mentioned:FME, Python, ArcPy, GDAL/OGR, Oracle Spatial, PostgreSQL/PostGIS, SQL Server, SQL, ArcGIS Enterprise, ArcGIS Pro, Magik, Azure, AWS, GE Smallworld, ESRI Utility Network
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Job Description
A highly motivated GIS professional with deep expertise in ESRI/Smallworld technologies, strong problem-solving skills, and the ability to work in complex enterprise environments.

Location: Bengaluru & Hyderabad.

Department: GIS / Geospatial Solutions.Full-Time.

Employment Type: Full-Time.

Education: Bachelor’s or master's degree in Geomatics, GIS, Computer Science, Engineering, or a related field.

Experience: 5 to 7 Years



Requirements

Must Haves:
Data Migration & ETL:
  • Large-scale utility GIS data migration experience.
  • FME or FME-alternative migration approaches.
  • Python / ArcPy-based migration frameworks.
  • GDAL/OGR and database-driven ETL.
Databases & Automation:
  • Oracle Spatial, PostgreSQL/PostGIS, SQL Server.
  • Strong SQL and spatial query optimization.
  • Python scripting for automation and validation.
Added Advantage:
  • Live utility network migration experience.
  • Utility Network mock and production cutover handling.
  • Migration without heavy dependency on FME.
Good to Have:
  • Experience working on live utility modernization or digital transformation programs.
  • Hands-on exposure to Utility Network production deployments and real-time cutovers.
  • Experience migrating electric, gas, water, or telecom utility networks.
  • Knowledge of ArcGIS Enterprise architecture, services publishing, and performance tuning.
  • Familiarity with Magik scripting or Smallworld customization.
  • Experience reducing dependency on FME through custom Python/ArcPy frameworks.
  • Understanding of versioning, branch versioning, and multi-user editing workflows.
  • Cloud exposure (Azure/AWS) for GIS deployments.
  • Experience working in offshore–onsite or global delivery models.
  • Strong stakeholder communication and client-facing consulting experience.
​
What you’ll Do:
  • Lead end-to-end GIS data migration between GE Smallworld and ESRI Utility Network.
  • Analyze and map Smallworld schemas and data models to ESRI Utility Network.
  • Design migration strategies for structure networks, domain networks, asset groups, asset types, and associations.
  • Handle network topology, connectivity rules, containment, and association migration.
  • Perform data validation, reconciliation, and post-migration quality checks.
  • Support cutover, rollback, and delta migration strategies.
  • Strong hands-on experience with ESRI Utility Network. (UN)
  • Domain Networks, Structure Networks, Asset Groups & Asset Types.
  • Network Rules, Associations, Connectivity & Containment.
  • ArcGIS Enterprise, ArcGIS Pro.
  • Strong understanding of Smallworld GIS data models.
  • Experience extracting and transforming Smallworld utility data.
  • Exposure to Magik-based environments.


Benefits

We believe that our people are our strength. Along with a competitive salary, we provide a range of benefits designed to support your well-being and growth.
  • Health Insurance
  • Vacation & Sick Leaves
  • Wellness Benefits
  • Upskilling support
  • Annual Team Outing
  • Social Club & Book Club