case officer

English Thesaurus

1. an operative who also serves as an official staffer of an intelligence service (noun.person)

hypernym	:	intelligence agent, intelligence officer, operative, secret agent,
definition	:	a person secretly employed in espionage for a government (noun.person)

hyponym	:	action officer,
definition	:	the case officer designated to perform an act during a clandestine operation (especially in a hostile area) (noun.person)