Ranks & Insignia

StarFleet
Welcome


Commissioned Officers

Grade Rank Command Operations
Engineering
Security/Tactical
Ship’s Services
Science
Medical
O-12 Fleet Admiral (FADM) No Equivalent Rank
O-11 Admiral (ADM)
O-10 Vice Admiral (VADM)
O-9 Rear Admiral (RADM)
O-8 Commodore (COMM)
O-7 Fleet Captain (FCAPT)
O-6 Captain (CAPT)
O-5 Commander (CDR)
O-4 Lieutenant Commander (LCDR)
O-3 Lieutenant (LT)
O-2 Lieutenant Junior Grade (LTJG)
O-1 Ensign (ENS)


Enlisted

Grade Rank Command Operations
Engineering
Security/Tactical
Ship’s Services
Science
Medical
E-9 Master Chief Petty Officer of StarFleet (MCPO-SFI) No Equivalent Rank
Master Chief Petty Officer (MCPO)
E-8 Senior Chief Petty Officer (SCPO)
E-7 Chief Petty Officer (CPO)
E-6 Petty Officer First Class (PO1)
E-5 Petty Officer Second Class (PO2)
E-4 Petty Officer Third Class (PO3)
E-3 Crewman First Class (CRM1)
Crewman (CRM)
E-2 Crewman Apprentice (CRA)
E-1 Crewman Recruit (CRR)


Grade Rank Command Operations
Engineering
Security/Tactical
Ship’s Services
Science
Medical
Unassigned
C-4 Cadet First Class (CDT1)
C-3 Cadet Second Class (CDT2)
C-2 Cadet Third Class (CDT3)
C-1 Cadet Fourth Class (CDT4)
C-0 Cadet (CDT)