Brown & Root Industrial Services - - Responsibilities: Lays out, positions, aligns and fits components together in various body positions.; Bolts, clamps and welds together metal components of products such as piping systems, plate, pipe and tube or structural shapes, using arc and arc gas welding equipment.; Starts power supply to produce electric current; strikes arc to melt and deposit metal from electrode to work piece and join edges.; Manually guides electrode or gun along weld-line, maintaining arc length and movement to form specified depth of fusion and bead.; Loads, transports and unloads material, tools, equipment and supplies.