How come TSA has such a high employee turnover?

Question

How come TSA has such a high employee turnover?

Answer 1

Most can't pass the background check. It catches up with them after they're hired.

Answer 2

The work is repetitious; people are unhappy all the time being subjected to searches; pay is not that great; management has been difficult to deal with; and the rules change too often.

Answer 3

From what I have been told by people who have worked there,

They are underpaid for the responsibility, not given enough training to do the jobs that they are expected to do and given long or uneven work hours and shift changes with little notice. Most jobs are repetitious and they burn out with boredom. They get blamed and reprimanded for management mistakes. Also there was a lot of nepotism in the hiring process.