Flexible shifts hiring in St. Louis after 10 years as a nurse's aide

I am looking for part-time work that fits around school hours and found a few evening shifts near St. Louis. They can give a schedule two weeks ahead. How many hours do they guarantee?

I worked evenings at a hotel. The hours were steady and the team was friendly, but weekends were busy.

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