The Infantry senior sergeant serves as principal NCO in an Infantry Light, Mechanized or Anti-tank company, operations or intelligence sections of an Infantry Battalion, combined arms or Infantry brigades and higher level organizations. Provides tactical and technical guidance and professional support to subordinates and makes recommendations to superiors in the accomplishment of their duties. Serves as principal noncommissioned officer in an Infantry battalion or higher to supervise the processing of operations and intelligence information in an Infantry brigade or higher level unit. Provides tactical and technical guidance to subordinates and professional support to bothsubordinates and superiors in accomplishment of their duties. Plans, coordinates, and supervises activities pertaining to organization, training, and combat operations. Edits and prepares tactical plans and training material. Coordinates implementation of operations, training programs, and communications activities.The Infantry senior sergeant serves as principal NCO in an Infantry Light, Mechanized or Anti-tank company, operations or intelligence sections of an Infantry Battalion, combined arms or Infantry brigades and higher level organizations. Provides tactical and technical guidance and professional support to subordinates and makes recommendations to superiors in the accomplishment of their duties. Serves as principal noncommissioned officer in an Infantry battalion or higher to supervise the processing of operations and intelligence information in an Infantry brigade or higher level unit. Provides tactical and technical guidance to subordinates and professional support to bothsubordinates and superiors in accomplishment of their duties. Plans, coordinates, and supervises activities pertaining to organization, training, and combat operations. Edits and prepares tactical plans and training material. Coordinates implementation of operations, training programs, and communications activities.

SKILL LEVEL 10: Uses individual infantry weapons; lays field wire; performs basic communications functions and operates communication equipment; constructs minor fortifications; performs land navigation; performs preventive maintenance on weapons, equipment, and some vehicles; makes verbal reports; administers first aid; operates wheeled vehicles to transport personnel, supplies, and equipment.SKILL LEVELS UP TO 20: Uses individual infantry weapons; lays field wire; performs basic communications functions and operates communication equipment; constructs minor fortifications; performs land navigation; performs preventive maintenance on weapons, equipment, and some vehicles; makes verbal reports; administers first aid; operates wheeled vehicles to transport personnel, supplies, and equipment. Serves as a team leader, directing deployment and employment of personnel; supervises maintenance and construction activities; reads, interprets, and collects intelligence information; distributes administrative and training documents; trains subordinate personnel.SKILL LEVELS UP TO 30: Uses individual infantry weapons; lays field wire; performs basic communications functions and operates communication equipment; constructs minor fortifications; performs land navigation; performs preventive maintenance on weapons, equipment, and some vehicles; makes verbal reports; administers first aid; operates wheeled vehicles to transport personnel, supplies, and equipment. Serves as a team leader, directing deployment and employment of personnel; supervises maintenance and construction activities; reads, interprets, and collects intelligence information; distributes administrative and training documents; trains subordinate personnel. As a first-line supervisor, directs the utilization of personnel and equipment; coordinates unit actions with adjacent and supporting elements; insures proper collection and reporting of intelligence data.