Spatial Analyst, 3D Analyst, Insights, Geoprocessing tools, etc.) utilizing GIS data, related add-ons, and relational databases to meet the needs of internal and external customer requests, including but not limited to modeling of system data, reporting, custom tracing, and specialized views. 4. Responsible for providing technical leadership for GIS staff, as well as training Engineers/Designers, field mobile users (rugged device, tablet, and phone), and other users of GIS by providing large group, small group and one-on-one training.