Follow complex instructions and diagrams to create or modify drawings.Take verbal direction and implementing into sketches and calculations to produce the final work;Produce plans, elevations, technical details and building layouts;Coordinate filing, storage and retrieval of drawings;Drawing diagrams or plans for projects and structures;Being able to define problems and find solutions for them;Visiting sites;Work with architects, engineers, building services and other construction workers in producing plans and drawings;Knowledge in using different software packages to convey instructions about materials, technical specifications, assembly procedures, measurements and site requirements;Accuracy is important for CAD operators, as you need to take lots of complicated and technical information and interpret it into a drawing, with little supervision.