Perched on the top of a two-hundred foot steel erection. :p
I work in construction driving tower cranes. Sometimes you work on a quiet site where not much is happening. As long as you can answer the radio when they call you, who's going to know or care ;)
Usually make sure I've got a pillow...
"Can I see your landing permit, and have you undergone Quarantine procedures?" ;)
Then I might see if there were any business opportunities, introducing advanced technology and medicine to Earth.
If not, I'd ask if there were any decent job opportunities elsewhere in the galaxy.