1 A permanent appointment can only be terminated, interrupted or discontinued in accordance with the laws, rules and regulations governing the classified service. 2  Contingent Permanent Appointments â A contingent permanent appointment is made from an eligible list to a position that is currently filled by another employee.
Federal Flight Deck Officers are Sworn and Deputized Federal Law Enforcement officers commissioned by the Transportation Security Administration Office of Law Enforcement /Federal Air Marshal Service.
A law enforcement officer (LEO) is any individual who is sworn in as a police officer, sheriff deputy, state trooper, or a federal agent to enforce the laws of the jurisdiction he or she serves. Some other careers that are considered LEO positions include: 1  Air Marshal.  ATF Special Agent.