May be exposed to excessive noise, temperatures, hazards associated with working around moving machinery, work in confined quarters, exposure to vibrations and shop lighting, continuous exposure to hot temperatures, may be humid, odors, dust, continuous exposure to mechanical hazards, and occasional exposure to chemical hazards. Essential Duties and Responsibilities: Working from engineering drawings and concepts to mark out design on raw materials; cutting into shape using manually controlled machine tools (such as lathes, milling machines, grinding machines, jig borers and jig grinders) along with hand tools.