Security Officer

There are a number of different uses of the term in the game:

NPCs that give Contraband and Prisoner assignments
 * Starfleet Security Officer
 * Klingon Security Officer (also gives Assignment: Tribble Bounty)
 * Romulan Republic Security Officer

Security department Duty officer specialization
 * Specialization: Security Officer
 * Specialization: Security Officer/Starfleet
 * Specialization: Security Officer/KDF

Ground mission NPCs that supply combat support
 * Ensign Security
 * Starfleet Security Officer