This position can be filled at either a Level 2 or Level 3. Basic Qualifications for Level 2: Sets up and operates a variety of machine tools such as lathes, milling machines, shapers, planers, and precision grinders to make metal parts, mechanisms, tools, or machines to exacting tolerances and dimensions. Basic Qualifications for level 3: Sets up and operates a variety of machine tools such as lathes, milling machines, shapers, planers, and precision grinders to make metal parts, mechanisms, tools, or machines to exacting tolerances and dimensions.