.Weld materials such as steel and titanium .Use a rod and heat to join metals. .Operate welding machine that feeds wire to bond materials. .Use molten metal to join two pieces of metal. .Connect copper plumbing pipes and thinner metals. .Plan work by interpreting blueprints. .Determine welding position and type of metal to be fused. .Select and set up welding equipment. .Ensure welds meat standards and specifications. .Supervise machines or robots that perform automated welding tasks. .Load parts correctly and monitor machine constantly. .Use heat from an electric arc to cut and trim metal objects. .Dismantle large objects