Most companies who are non Union are 2 for 1 or 3 for 1. Unfortunately you are looking for ‘Union conditions’ at non union companies. That will be hard (if not impossible) to find. There are some companies out there who do offer even time, but most don’t.
I keep harping about pay because most of these 2 for 1 or 3 for 1 jobs pay (at the end of the year) the same gross pay as the better even time jobs. Just so you and others who are trying to glean information about work, pay, conditions will know the WHOLE employment picture out there. There seems to be a huge lack of awareness concerning work condition, equity and benefits. I can’t understand why some guys would desire to work uneven time, for the same annual gross pay as other even time jobs. Doesn’t your home life matter to you?