This is weird-
I just got a job at Safeway a few weeks ago, and the first few days were fine, but one night, I had a dream that me and several of my coworkers were sitting around a large rectangular table. All I remember is one female saying “Man, time goes by so slow when you work here.” I have since left the job(long story), but every single day after that, at work, hours felt like days. Could this be from my dream? Anyone else had an experience like this?
it’s more likely to be the other way around… your subconscious knew that you were already getting weary with the job and so produced the dream.
Yeup Moogle, I second your opinion 
Hope you find a job you like better Daylight.
I don’t think that is the case. I only had the job for a few days before the dream, and I was not weary with it. I suppose I could have been subconsciously weary of it, though.