Essential Duties and Responsibilities This list of duties and responsibilities is not all-inclusive and may be expanded to include other duties and responsibilities as management may deem necessary from time to time. Make sure that you and the people around you are working safely. 2. Welding on all required thicknesses and materials such as 1/16" with AR, A36, Stainless Steel, and Manganese using the proper filler metal. 3. Fitting/assembling independently including training others. 4. Expert …