How can you be hired to work in area 51
Start in area 1 and work your way up
I have no idea >.<
I would tell you but it's top secret.
I've heard they have abandoned Area 51 for a new location, so I think you're out of luck!
only if you're from a galaxy far far away
It helps if you're an alien. I heard they're looking for Vulcans (it's only logical, you know).