Learn more about PWR PWR North America Careers PWR Australia Careers TIG Welder As a TIG Welder, you will be a trade qualified Aluminium TIG welder competent in welding heat exchangers, radiators, intercoolers, oil coolers and other complex components of an aerospace or motorsport nature. Manufacturing Production Assistant As Manufacturing Production Assistant, you will cover component preparation and assembly tasks for high-end specification products. Fabrication Trade Assistant As a Fabrication Trade Assistant in the Fabrication Department you will prepare and complete high end parts to the highest of quality, keeping to strict deadline.