About the Role: Lay out, join, form, fasten, assemble, install and functionally check prefabricated sheet, tubular, machined, mechanical or formed parts and assemblies preparatory to, during and after welding, installation and during or after tool proofing. What You Will Do: Work from written and verbal instructions to lay out, assemble and install prefabricated sheet, tubular, machined, mechanical, and formed parts to build up subassemblies and assemblies.