Machine designer, as the name suggests is a person who determines and structures the design of a machine and its various elements. A seasoned machine designer possesses some key skills that help them design a machine that meets up with all the requirements. They also help develop a design that is of high quality and is made with the lowest possible costs. http://engineeringfornoobs.weebly.com/blog/top-4-skills-of-a-good-machine-designer