Aerotek - - Responsibilities: Perform welding on custom stainless steel tanks using both MIG and TIG processes.; Set up and operate welding equipment, adjusting voltage, amperage, and gas flow as needed.; Inspect welds for defects such as cracks, porosity, and incomplete fusion, and make necessary repairs.; Grind, polish, and finish welds to meet aesthetic and quality requirements.; Operate overhead cranes, forklifts, and other material handling equipment.