25U - Signal Support Systems Specialist is a military occupational specialty (MOS) in the United States Army Signal Corps. The signal support systems specialist supervises, installs, deploys, maintains, troubleshoots, trains, and assists the General Purpose User with Programs of Record and Commercial off the Shelf communications equipment, as appropriate, within the Tactical Operations Center (TOC), Command Post (CP), and vehicle platforms. This includes information systems support and Army Battle Command System (BCS) (e.g., Command Post of the Future (CPOF), Maneuver Control System (MCS), Force XXI Battle Command Brigade and Below(FBCB2), Blue Force Tracker (BFT), etc.); Communications and Electronic (C&E) equipment (e.g., Joint Tactical Radio System (JTRS), Frequency Modulation (FM) syst