US Postal Service PSE Sales and Service Associate interview questions

I worked at the post office as a temp. When positions opened up, I decided to apply. I went to go take the exam, passed it, waited 4 months only for them to reject my application. So now I'm just waiting until another position to open up locally and try again.

There was 15 people sitting in the same room together being interviewed for the same 1 position talk about awkward. Everyone had to take a drug test and background check before the interview which seemed to give everyone false hope. Government dollars well spent (sarcasm) 15 urinalysis and background checks for 1 position!