Skill Level 1 Operates and performs calibration and minor repair of general purpose TMDE and unit and direct support and general support (DS/GS) level maintenance on calibration standards and calibration accessories; operates and performs PMCS on vehicles and power generators.

Skill Level 2 Operates and performs calibration and minor repair of selected special purpose TMDE, team and laboratory calibration standards, and calibrations accessories; performs calibration, maintenance, and repair of Radiation Detecting, Indicating, and Computing (RADIAC) equipment.

Skill Level 3 Performs calibration and repair of limited deployed calibration standards. Serves as senior technician on Area TMDE Support Teams (ATST) or in other TMDE support elements. Performs as Radiological Protection Officer (RPO) in facilities having a RADIAC/nucleonics TMDE support mission. Supervises and provides technical guidance to subordinates.

Skill Level 4 Performs team related administrative functions, provides supervision, quality assurance, technical guidance, training of subordinates, and coordinates the activities of TMDE support elements.