I work as a unit aide on the pediatric intensive care unit of a major children's hospital. A unit aide does all the things that you don't think about being done in the hospital - mainly ordering and stocking supplies and reprocessing rooms and equipment between patients; but also assisting with minor patient care tasks, bagging and removing laundry, preparing kits and stocking carts for procedures and emergencies, setting up spaces for procedures and circumstances such as infection isolation, ensuring clean laundry is folded and sufficiently stocked in the right places, general tidying up of the unit, retrieving and borrowing equipment and supplies when it's needed, organizing and maintaining family lounges and fridges, and generally just doing all of the small tasks that need to be done such as fetching water for a patient, setting up an iPad for a child to play on, bringing an extra pillow ...
I'm lucky enough that I'm working my dream job now. I didn't have to go to school, and I love what I do! The only thing I would change is to add more hours, my position is 40% (1-2 12 shifts per week) and I'm hoping for the full time (3-4 12 hour shifts per week) so I can live comfortably.