From my experience they will treat you with respect, but you still have to work.
This job is not easy, you will work in hot environments and there is a lot of physical labor. You also have to work with very expensive equipment that you do not want to be responsible for breaking, however, my supervisor taught me well and the people there do care about your health. An important thing to take not of is that these people do take their job seriously, so even if the environment is friendly they expect you to do your job and do it well.
Your own schedule, as long as you get the job done well.
Harsh work environment