MOS 12B Combat Engineer
Combat engineers supervise, serve, or assist as a member of a team, squad, section, or platoon; provide combat engineering support to combat forces; and operate Combat Engineer Vehicles (CEV), Armored Vehicle Launched Bridges (AVLB), and Armored Combat Earthmover (ACE). Duties for MOS 12B at each level of skill are:
a. Major duties.
(1) MOSC 12B1O. Performs basic combat construction. Operates various light or heavy engineer wheeled vehicles. Operates or serves as crewmember on a CEV, AVLB, or an ACE while participating in combat mobility, countermobility, and survivability operations. Prepares and installs priming and firing systems for demolition and explosives. Arms, disarms, and installs anti
