With your education, you could work at an Emergency Shelter, Foster Group Home, or a Residential Treatment Facility. The terminology may be different in Ohio than it is here in Texas, but these are all places where children are placed when they are removed from their parents and for whatever reason they can't live with a foster family. They operate 24hours/7days per week and always have a need for overnight workers/weekend/or PRN workers. I worked overnight all through college. I would check with Ohio Department of Jobs and Family Services or google "Public Children Services Association of Ohio" and look in the directory.