An AutoCad Civil developer designs and creates engineering plans using the specialized software. They utilize the software's tools to create models of civil engineering projects such as roads, bridges, or land developments. They often work with surveyors and engineers to implement design specifications and generate detailed drawings. They are also responsible for updating and modifying designs based on changes in project requirements and for ensuring that the designs adhere to established standards and regulations. Additionally, they troubleshoot issues within the software and provide technical support to users.