Skill Level 1 Maintains (unit/DS/GS) and repairs electrical/ fuel heater systems, pumps, ERDlator type/reverse osmosis water purification systems, decontamination systems, protective filter systems, smoke generator systems, laundry washer/extractor systems (mechanical), dryer/tumbler systems (mechanical), and quartermaster/chemical equipment electrical systems. Maintains internal combustion engine ignition/fuel/cooling/electrical systems. Performs battlefield damage assessment and repair (BDAR).
Skill Level 2 Performs duties in preceding skill level, supervises lower grade soldiers, and provides technical guidance to the soldiers in the accomplishment of their duties.