One of my first jobs was security at an airport.
I worked from 10 pm to 6 am.
I just sat in a security booth all night and listened to music and drank coffee.
They had me in the back part of the airport, in a closed off area.
In the back of some airports, there are areas just for Fed Ex, UPS, to handle their packages.
Or for armored cars to directly load the plane, without going through the main airport areas.
My job after that was security at a casino.
I worked the night shift for only a month and then I got moved to the morning shift.
Night shift was cool because the casino was closed for cleaning for 4 hours of my shift.