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Gnapi Technologies Private Ltd

GIS Migration Role

Posted One Month Ago
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In-Office
Bangalore, Bengaluru Urban, Karnataka, IND
Senior level
In-Office
Bangalore, Bengaluru Urban, Karnataka, IND
Senior level
Lead end-to-end utility GIS migrations from GE Smallworld to ESRI Utility Network. Responsibilities include schema mapping, migration strategy design, topology and connectivity migration, ETL, data validation, reconciliation, cutover and rollback planning, and production quality checks. The role also develops Python and ArcPy automation frameworks, optimizes spatial database queries, supports ArcGIS deployments, and collaborates with stakeholders on utility modernization programs.
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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: Engineering

Employment Type: Permanent - 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

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.

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.

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

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