.Ignites torch and adjusts valves, amperage, or voltage to obtain desired flame or arc.
.Develops templates and other work aids to hold and align parts.
.Should have knowledge to Installs or repairs equipment, such as lead pipes, valves, floors, and tank linings.
.Have to Track-welds or welds components and assemblies, using electric, gas, arc, or other welding equipment.
.Have to observe tests on welded surfaces, such as hydrostatic, x-ray, and dimension tolerance to evaluate weld quality and conformance to specifications.
.Should determine required equipment and welding method, applying knowledge of metallurgy, geometry, and welding techniques.