A professional who supervises and coordinates activities of workers engaged in setting up and operating structural mills to roll slabs, billets, plates, and structural shapes, such as angles, beams, and channels from blooms or beam blanks. Respnsibilities include:

• Reads production schedule and rolling orders to plan setup of rolls, tables, and beds required for processing product.
• Directs workers in dismantling and setting up roll stands and auxiliary equipment.
• Specifies number of passes for each product, regulation of draft, and shaping to be performed during each pass.
• Inspects rolled product for conformance to specifications, and orders adjustment of roll screws and changes in rolling temperature.
• Performs other duties as described under supervisor master title.
• May supervise workers engaged in rolling slabs into plates and be designated Roller, Plate Mill.