ESRI Utility Network & Smallworld Data Migration

Gnapi Technologies; Bengaluru; On-site; INR 1,200,000 - 2,000,000; Full time

Benefits offered by this job

Health Insurance

Vacation & Sick Leaves

Wellness Benefits

Upskilling support

Annual Team Outing

Social Club & Book Club

Job summary

Gnapi Technologies, an IT company with global offices, seeks a GIS professional to lead end-to-end data migration from GE Smallworld to ESRI Utility Network in a complex enterprise setting.

You will map schemas, design migration strategies for networks and assets, ensure data validation, and support cutover and post-migration activities with a focus on accuracy and reliability.

Qualifications

• Large-scale utility GIS data migration experience.
• FME or equivalent migration approaches.
• Python/ArcPy-based migration frameworks.
• GDAL/OGR and database-driven ETL.

Responsibilities

• Lead end-to-end GIS data migration between GE Smallworld and ESRI Utility Network.
• Analyze and map Smallworld schemas 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.

Skills

GIS

ESRI Smallworld

Python

SQL

ETL

ArcGIS

Education

Geomatics/GIS degree

Tools

FME

ArcGIS

ArcPy

GDAL/OGR

Smallworld GIS

PostGIS

Oracle Spatial

SQL Server

Job description

About Us

Gnapi Technologies., is an Information Technology Company established in 2016 with registered offices in India, Canada and United States. Gnapi provides end-to-end IT services and solutions to help and support clients succeed. Gnapi fosters a deep understanding of clients’ businesses and builds strong relationships to best-fit IT solutions, supported by our technology expertise. Gnapi has a strong expertise in GIS applications working closely with multiple customers across North America.

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

• Health Insurance


• Vacation & Sick Leaves


• Wellness Benefits


• Upskilling support


• Annual Team Outing


• Social Club & Book Club

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.