UNSC rank structure/UNICOM
From Halopedia, the Halo wiki
Enlisted ranks
All table information sourced from Halo: Official Spartan Field Manual pages 142-143, except where otherwise noted.
| Rank code
|
E-1
|
E-2
|
E-3
|
E-4
|
E-5
|
E-6
|
E-7
|
E-8
|
E-9
|
| Rank
|
Private (PVT)
|
Private First Class (PFC)
|
Lance Corporal (LCPL)
|
Corporal (CPL)
|
Sergeant (SGT)
|
Staff Sergeant (SSGT)
|
Gunnery Sergeant (GYSGT)[unicomnote 1]
|
|
|
| Typical responsibilities
|
Boot camp and training school
|
Initial assignment
|
Fireteam assistant
|
Fireteam leader
|
Squad leader
|
Assistant platoon leader
|
Assistant company commander
|
| Division administration, E-8 technical career track
|
Assistant battalion commander, E-8 command career track
|
|
| Staff lead, E-9 technical career track
|
Assistant division commander, E-9 command career track
|
|
Officer ranks
All table information sourced from Halo: Official Spartan Field Manual pages 142-143, except where otherwise noted.
| Rank code
|
OT
|
WO-1
|
WO-2
|
O-1
|
O-2
|
O-3
|
O-4
|
O-5
|
O-6
|
O-7
|
O-8
|
O-9
|
O-10
|
| Rank
|
Cadet (CDT)
|
Warrant Officer (WO)
|
Chief Warrant Officer (WO-2)
|
Second Lieutenant (2LT)
|
First Lieutenant (1LT)
|
Captain (CPT)
|
Major (MAJ)
|
Lieutenant Colonel (LTCOL)
|
Colonel (COL)
|
Brigadier General (BGEN)
|
Major General (MGEN)
|
Lieutenant General (LTGEN)
|
General (GEN)
|
| Typical responsibilities
|
No command authority
|
Crew chief or Army pilot
|
Senior subject matter expert
|
Platoon commander
|
Company executive officer
|
Company commander
|
Battalion executive officer
|
Battalion commander
|
Brigade commander
|
Division commander
|
Task Force commander
|
CENTCOM commander
|
HIGHCOM senior staff
|
Notes
- ^ a b c d Master Gunnery Sergeants can also be referred to informally as "Master Guns", while Master Sergeants in the Army and Marine Corps may be referred to as "Top".
