Navy E-4/5/6 Information Systems Technician Rating Badges Rating Badge Type:Blue Serge and an additional grade

and an additional grade

Criteria: Worn by Yeomen (YN) with ranks from Petty Officer 3rd Class (E-4) to Petty Officer 1st Class (E-6)

operate and repair all of the electrical

• Bi-swing back

and are thus authorized to wear the Advanced insignia

Navy E-4/5/6 Information Systems Technician Rating Badges Rating Badge Type:Blue Serge and an additional gradeUnited States Navy E 4 5 6 Information Systems Technician Rating Badge Criteria: Worn by Information Systems Technicians (IT) with ranks from Petty Officer 3rd Class (E 4) to Petty Officer 1st Class (E 6). Information Systems Technicians are typically responsible for the design, instillation, operation and maintenance of the information systems used by the USN. This includes wide and local area networks, mainframe systems and associated peripheral