Sheetmetal Mechanic III sets up and operates machines such as drill presses, punch presses, shears, bending rolls, brakes, grinders and numerical control equipment to shape and alter sheetmetal according to specifications. Follows blueprints, rough sketches or engineer drawings to shape metal accurately. Being a Sheetmetal Mechanic III uses hand and power tools to shape and smooth metal and to blend seams. May set up and operate soldering and welding equipment. Additionally, Sheetmetal Mechanic III may require a high school diploma or its equivalent. Typically reports to a supervisor or manager. To be a Sheetmetal Mechanic III typically requires 3-5 years of related experience. Has gained proficiency in multiple competencies relevant to the job. Works independently within established procedures associated with the specific job function.