Part-time jobs that fit around childcare

A grocery chain and a hotel near Knoxville are hiring part-time staff. I am in Knoxville, in case local advice matters. Shifts are four to six hours and the pay is weekly. Is the schedule really fixed?

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.

Check how they treat part-time staff for benefits. Some add them after a set number of hours.