PiedmontSteward
RTW-4-Less
I've been there 25 yrs. and would never encourage anyone to stay there instead of finishing their college degree and getting a job in the field in which they studied. Jmo. Best of luck to the OP!!!
I'm going on 10 years, have a four year degree, and I'm still slinging boxes. He doesn't have a solid job yet and jobs at most college that don't include tenure (which is almost all of them these days) aren't very secure, to say the least. Your employment depends on department funding and states are all about slashing education budgets for state colleges these days.
He shouldn't let UPS get in the way of his future career by any means, but sticking around for the benefits and extra cash (if it's workable by, say, switching to Midnight) wouldn't be a bad idea.