Determine proper weld parameters including welding process, heat input range, travel speeds, voltage and amperage to be used for a variety of ferrous and non-ferrous materials, including aluminum alloys, mild steels, high yield steels, stainless steels. Develop methods and processes, with the support of technical specialist and program engineers, to ensure that weld deformation issues which may arise in production processes are resolved and similar issues are reduced or eliminated in future tasks.