The GIS Data Analyst will analyze and modify geographic data, create spatial queries, and participate in GIS system development. Responsibilities include working with large spatial databases, creating spatial queries, performing topological checks, data modification, generating analytical outputs, and visualizing spatial data. The role requires SQL and PL/SQL knowledge, experience with spatial databases (PostGIS, Oracle Spatial), and proficiency in QGIS or a similar GIS desktop client. Experience with spatial data control, topology, conversion, and transformation is essential. The position offers opportunities to work on a variety of projects across different sectors within a supportive and collaborative team environment.