The 83d Network Operations Squadron (83 NOS) is headquartered at Joint Base Langley-Eustis, Virginia, and has two detachments located at Ramstein Air Base, Germany, and Wright-Patterson Air Force Base, Ohio, as well as Operation Location Bravo at Joint Base Andrews, Maryland. The four locations share the responsibility of managing network core services in support of Air Force installations spanning 6 Major Commands.

The mission of the 83 NOS is to "Command, Control, Operate, Sustain, and Defend assigned Air Force networks to assure global cyber supremacy and enforce Air Force network standards and to develop Airman as cyber warriors."