Navy Civil Engineer Collar Device SBBA~Double~11090DBR Neither badge may be worn

Neither badge may be worn on the Undress Blue or Working Blue uniform

for example an F/A-18 squadron or a Nimitz-class aircraft carrier

CEC ranks range from CWO2 to RADM

but not on the officers ornament

Navy Civil Engineer Collar Device SBBA~Double~11090DBR Neither badge may be wornUnited States Navy Civil Engineer Collar Device Criteria: The Civil Engineer Corps (CEC) is a staff corps of the United States Navy. CEC officers are professional engineers and architects, acquisitions specialists and Seabee Combat Warfare Officers. They are responsible for executing and managing the planning, design, acquisition, construction, operation, and maintenance of the Navy's shore facilities. CEC ranks range from CWO2 to RADM.