CENTCOM (US Central Command) Combat Service Identification Badge SBBA~Double~11206DBR Some Machinist's Mates are also

Some Machinist's Mates are also trained in Health Physics and maintaining of reactor chemistry for their work required for the maintenance of the machinery involved with nuclear reactors

Available in O-2 through O -6 rank

United States Navy Soft Shoulder Marks - Civil Engineer

including two on lower back and both shoulders

Criteria: The Information Dominance Warfare insignia was approved in September 2010 and is authorized for wear by members of the Information Dominance Corps who have successfully completed the qualification requirements outlined in OPNAVINST 1412

CENTCOM (US Central Command) Combat Service Identification Badge SBBA~Double~11206DBR Some Machinist's Mates are alsoUnited States Army CENTCOM (US Central Command) Combat Service Identification Badge Criteria: This is the Combat Service Identification Badge (CSIB) worn by the CENTCOM (US Central Command). The sword and shield signify military preparedness and vigilance. CENTCOM area of responsibility includes countries in the Middle East, North Africa, and Central Asia. CENTCOM is headquartered at MacDill Air Force Base Tampa, Florida. The Combat Service