Geosyntec Consultants - Kennesaw, GA - prerequisite knowledge, skills, and abilities to perform the job. (required) Proficiency in the use of AutoCAD Civil 3D (release 2015 or above). (required) Experience developing and working with grading plans, cross-sections, alignments, profiles, three-dimensional surfaces, and earthwork volumes for landfills and other large civil design projects. (required) Experience using/incorporating land or aerial surveying/mapping data and files. (required) Experience with stormwater management design...Geosyntec is seeking an experienced Senior CAD Operator / Technician (Civil 3D) to support project needs in the Kennesaw, Georgia office. The ideal candidate will have at least 5 years of experience developing layouts, alignments, profiles, cross-sections, surfaces, points, and details for civil engineering projects, including landfills, dams, industrial sites, and utilities. Projects also include mechanical drawing systems and opportunities to contribute from the conceptual design stage...