Everything you see around you was designed by computer-aided design (CAD) technicians. From the packaging of your favorite food and toys to the design of your house or car, etc. Their work focuses on making visual representations through 2D or 3D drawings of client specifications. To become a cad technician, one should have skillsets such as IT skills and experience using computer-aided design software like AutoCAD and Solidworks. These are the essential tools and means for one to start a career. The best thing about this job is that a degree is not a prerequisite for the role (but it can provide a relevant contribution if you have knowledge of engineering, like IT and design, engineering disciplines, architecture, etc.).
http://www.theccm.co.uk/how-to-become-a-cad-technician/