MasTec - JobID: 51111 [Fabricator] As an Ironworker at MasTec, you'll: Construct steel structures by welding, bolting, or riveting beams, girders, and columns together; Install metal decking and siding on buildings; Erect prefabricated metal buildings; Read and interpret blueprints and specifications to determine layout and installation procedures; Operate hand and power tools to cut, bend, and shape metal; Ensure work is completed safely and according to industry standards...Hiring Immediately >>