So, while there are some new vehicles out in the world that may go for more than the ones on this list, these are most expensive vehicles you could conceivably go out and buy today. If youâve got the money. Read the 2016 Mercedes-Benz S-Class Full Review. See 2016 Mercedes-Benz S-Class Photos.
FPS officers: 1  Conduct physical security surveys. 2  Monitor security devices and systems. 3  Develop and implement protective countermeasures. 4  Present formal crime prevention and security awareness programs. 5  Install alarm systems and x-ray equipment for entry control. 6  Provide a visible law enforcement presence in federal buildings.
Types of security clearances. Positions in the federal government are classified in three ways: Non-Sensitive Positions, Public Trust Positions and National Security Positions. Each of these positions requires some level of background investigation.