Shift : ALL Security Clearance: No Clearance GUIDELINES FOR PIPEWELDER  JOURNEYPERSON 4 (Pipewelder)  Have a working knowledge and understanding of welding standards, such as Tech-Pub-278, Tech-Pub-248, MIL-STD-1689 and proper joint designs IAW MIL-STD-22D. Have the ability to weld all types of materials, to tig and stick, weld plate, pipe including piping joints such as sockets, butts, […]