United States Army Military Occupational Specialty Overview- MOS 14E Patriot Fire Control Enhanced Operator/Maintainer-Full Testimonial. As a Patriot Fire Control Enhanced Operator/Maintainer, you’ll be responsible for operating and maintaining the four major parts of the Patriot Fire Control system. You’ll act quickly and with precision to identify, track, and engage those identified threats using one of the world’s most advanced interceptor missile systems capable of destroying enemy air threats at a moment’s notice. Soldiers in this branch will enlist as an Air Defense Artillery (ADA) Soldier (14U) and be assigned to a specific ADA job (14-Series MOS) based on available Army opportunities and skills assessed at Basic Combat...
