personnel staff officer (S1)
офіцер відділу кадрів
офіцер відділу кадрів
senior personnel staff officer
field officer (field-grade officer / senior officer)
joint staff (J / JS / J-staff)
general temporary assistance (staff / personnel)
servicing personnel / maintenance personnel
intelligence staff officer (brigade, battalion & armored cavalry units level) (S2)
logistics petroleum staff officer
Staff Officer Communications (S6)