A sheet metal mechanic is a professional who is skilled in molding sheet metal for use in construction or shipping projects. Sheet metal mechanic skills include altering, welding, repairing and assembling sheet metal products. Their duties are much the same as a sheet metal worker, but with additional responsibilities when it comes to inspecting and evaluating metal materials and products for repair and building, and following manuals and blueprint instructions for assembly. They are skilled in measuring, cutting and altering sheet metal, using various equipment such as saws, lasers, and presses.