Welding Work Air Force Senior Airman Kyleeann Engle welds a piece of metal steel during a welding certification exam at Joint Base Charleston, S.C., July 16, 2024. Aircraft metals technology specialists are responsible for welding, fabricating and custom making metal components critical to the functioning of an aircraft. SHARE: Download: Full Size (0.4 MB) Tags: air force Credit: Air Force Senior Airman Christian Silvera VIRIN: 240716-F-XY111-1012.JPG Photo Gallery