Roles and Responsibilities. 2D and 3D Draftsman will be responsible for creating drawings in AutoCad and Inventor. Experience preferred with: compressor systems, both air and gas equipment, structural, ASME code vessels, piping systems: welded threaded, industrial air and machined parts. Other duties, responsibilities and activities may change or be assigned at any time with or without notice. Essential Functions. Timely completion of sales and s...