intelligence staff officer (brigade, battalion & armored cavalry units level) (S2)

Stryker Brigade Combat Team (SBCT) cavalry squadron

air cavalry brigade

air cavalry combat brigade

armored cavalry (assault) vehicle

armored cavalry

armored cavalry regiment (ACR)

armored cavalry squadron (ACS)

armored cavalry troop

armored cavalry unit

armored division cavalry squadron

armored cavalry regiment

battalion intelligence officer

Armored Brigade Combat Team (ABCT)

armored brigade

maneuver battalion / brigade

brigade support battalion (BSB)

field officer (field-grade officer / senior officer)

joint staff (J / JS / J-staff)

armored engineer battalion

armored amphibian battalion

armored artillery battalion

armored ordnance battalion

Siberian Battalion (SB) / Sibir Battalion

depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance

surveyor's level (surveying level, tbc)

armored force officer

armored officer

Chief Staff Officer

logistics petroleum staff officer

personnel staff officer (S1)

staff officer

Staff Officer Communications (S6)