Performs maintenance and repairs on small arms and other weapons & towed artillery.
The senior maintenance supervisor supervises, plans, coordinates, and directs the field and sustainment maintenance of all wheeled, tracked, armament, power generation, and utility equipment; serving as principal maintenance or operations NCO in maintenance battalion or higher level organization; supervising personnel performing the duties of; Armament/Fire Control Maintenance Supervisor (MOSC 91K4O); M1 Abrams Tank System Maintainer (MOSC 91A4O); Artillery Mechanic (MOSC 91P4O); Bradley Fighting Vehicle System Maintainer (MOSC 91M4O); Maintenance Supervisor (MOSC 91X4O).
Supervises lower grade soldiers and provides technical guidance to the soldiers in the accomplishment of their duties; repairs turret mechanisms and tank weapons; troubleshoots and corrects malfunctions; provides technical advice and assists in assembling and disassembling the mechanisms and systems of turrets, cupolas, tank weapons and self-propelled artillery; supervises, plans, coordinates, and directs the field and sustainment level maintenance of all mechanical equipment; serves as the principal maintenance NCO at the brigade support battalion or higher level organization.
Performs maintenance on small arms and other infantry weapons, and towed artillery; supervises lower grade soldiers and provides technical guidance to the soldiers in the accomplishment of their duties; diagnoses and troubleshoots malfunctions of small arms and other infantry weapons and towed artillery.