Working knowledge of GIS principles, spatial data management, cartography, data visualization, and spatial analysis, with demonstrated experience using Esri ArcGIS, QGIS, or a comparable GIS platform, along with GPS, mapping, and data-collection tools. Option B: Associate degree and at least 4 years of experience in GIS-related projects, with relevant coursework in GIS, Geography, Environmental Science, Engineering Technology, Computer Science, Planning, Agriculture, Natural Resources, or a related field.