Skill Level 1 Performs quality control measures. Performs maintenance adjustments on test equipment. Serves on maintenance and inspection teams. Inspects, tests, and adjusts components to specific tolerances. Determines shortcomings and malfunctions in electronic, electrical, and cryogenic assemblies, modules, and circuit elements using system associated equipment. Removes and replaces defective line replaceable units (LRU), including interconnecting cables. Determines serviceability and disposition of assemblies, subassemblies, and parts. Removes and installs servomotor/Azimuth Gear Assembly. Prepares maintenance and supply forms.

Skill Level 2 Performs duties in preceding skill level, supervises lower rank soldiers, and provides technical guidance to the soldiers in the accomplishment of their duties. Provides technical assistance to supported units. Installs equipment modifications.

Skill Level 3 Performs duties in preceding skill levels, supervises lower rank soldiers and provides technical guidance to the soldiers in the accomplishment of their duties. Establishes workload and repair priorities. Recommends procedures for receipt, storage, inspection, testing and repair of the AVENGER system and its components. Implements quality control measures. Maintains maintenance records and prepares maintenance reports.

Skill Level 4 Perform duties in preceding skill levels. Supervises and coordinates unit level, direct support, and general support maintenance on AVENGER systems, associated trainers, test equipment, and power generation equipment. Supervises calibration of electronic equipment associated with the AVENGER system. Performs inspections of system maintenance. Ensures quality control measures are implemented.