I was hired as an unloader last year and I enjoy the job. I've tried loading and small sort too. If I was hired to unload, does that mean I will be one permanately or do they move you as time goes by
It's whatever you choose to do.
You pick what job you want to do when the bid sheets get posted, if you have enough seniority and there is a position open, then you get that job.
Otherwise, you basically get put where they need you. Whether it be unload, loading cars, splitting belts, etc.
I've got friends in preload that have been in the sort aisle for 15-20 years, and still love it.
It used to be a "skilled position" with a small pay raise, but that's been done away with, now that PASS is around.