Cornerstone Building Brands, headquartered in Cary, North Carolina, is the largest manufacturer of external building products in North America with an expansive North American footprint that includes almost 20,000 employees, operating in +70 manufacturing facilities, supported by a network of +80 distribution and branch office facilities. Exposure and/or knowledge of fabrication technologies such as MIG Welding (GMAW), Robotic Welding, Plasma Cutting, Laser Cutting, Oxy-Fuel Cutting, Shearing, Press Brake Forming, Grinding and Finishing and Blueprint Reading used in a Manufacturing environment .