Job Title: Senior GIS Technician
Location: Milwaukee, WI
Type: Contract

Position Summary

The Senior GIS Technician performs advanced geographic information system (GIS) data management, mapping, spatial analysis support, and quality assurance activities. This position is responsible for developing, maintaining, validating, and documenting geospatial datasets while ensuring data integrity, accuracy, and compliance with organizational GIS standards. The role supports GIS analysts, developers, engineers, planners, and business users by providing high-quality spatial data and cartographic products.

Key Responsibilities

• Compile, create, edit, update, and maintain spatial and attribute datasets.


• Perform advanced geoprocessing, spatial analysis, and GIS data conversion activities.


• Conduct QA/QC reviews to ensure...