Under minimal supervision, use 2D computer-aided design and drafting (CADD) software and work closely with senior engineers to resolve design details or discrepancies, and to prepare drawings which require a high degree of precision on projects of basic complexity and/or scope. Assist with collecting, compiling, and analyzing data from the physical work site, surveys, structural concepts, blueprints, schematics, data, verbal or written specifications, technical drawings, rough sketches, diagrams, and other matrices to support drafting and design activities.