2171 electro-optical ordanance repairer

The Marine Corps military occupational specialty (MOS) code 2171 is for electro-optical ordnance repairers. These repairers maintain and repair ground ordnance equipment, including night vision devices and lasers. They also repair, inspect, and troubleshoot fire control instruments and systems.

MOS 2171 repairers are trained in: Electro-optical inspection and maintenance procedures Shop procedures Maintenance administration Use of publications

MOS 2171 repairers also learn how to: Utilize Automated Information Systems (AIS) Follow shop safety procedures Follow basic maintenance management programs Maintain electronics circuits Maintain anti-armor systems Maintain image intensified systems Maintain thermal systems

MOS 2171 repairers who are ranked sergeant or higher may supervise and manage an electro-optical ordnance repair shop or facility.