Job Title: ESRI Utility Network & Smallworld Data Migration

Location: Bengaluru & Hyderabad

Department: GIS / Geospatial Solutions

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

About the Job:

Gnapi Technologies is seeking a high-impact GIS Consultant with deep expertise in ESRI Utility Network (UN) and GE Smallworld to lead and execute complex bi-directional data migrations. This role is critical for large-scale utility transformation programs involving legacy Smallworld systems and modern ESRI Utility Network architectures.

What We Are Looking For:

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

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

What’s In it For You:

We believe that our people are our strength. Along with a competitive salary, we provide a range of perks designed to support your well-being and growth.

•Health Insurance

•Vacation & Sick Leaves

•Wellness Benefits

•Upskilling support

•Annual Team Outing

•Social Club & Book Club

📌 GIS Migration Role (India)
🏢 Gnapi Technologies
📍 India