Erect or dismantle the structural steel framework of pre-engineered metal buildings, structures. Assemble the structural framework in accordance with engineered drawings. Load, unload, place, and set machinery and equipment and operate power hoists, forklifts, and aerial lifts. Qualified in signaling cranes and rigging loads. Welds components and assemblies, using shielded metal arc welding (SMAW), or gas metal arc welding (GMAW,) in flat, vertical, or overhead positions. Use flame torch and arc gouger to erect or dismantle steel assemblies. Unload, place, and fasten metal decking, safety netting and edge rails. Perform all types of industrial maintenance.