ESRI Utility Network & Smallworld Data Migration

Job Title: ESRI Utility Network & Small world Data Migration

Location: Bengaluru & Hyderabad

Department: GIS / Geospatial Solutions

Employment Type: Full-Time

Education: Bachelors 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 youll 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 offshoreonsite or global delivery models

Strong stakeholder communication and client-facing consulting experience

Whats In it For You:

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