for one stupidly crazy academic year in college i had a total of 4 part time PLUS 2 side intermittant jobs-
worked 3 hours per day paid at the college daycare (also got college credits for it),
worked 1 hour per day as a paid note taker for a hearing impaired student (a class i was also enrolled in so i was already taking notes for it,
worked 2 hours per day as a paid teaching assistant for college professor (mostly entering grades, filing),
worked 30 hours per week (swings and grave shifts) at a hospital in housekeeping.
side gigs-hired out as a clown for kid's birthday parties (usually got a couple gigs a month), worked inventories for stores (maybe once a month-but it was 10 or 12 hour shifts and they paid quadruple minimum wage in cash plus fed us).
all while going to college f/t (i remember having multiple days off and just sleeping through them entirely).
i worked in one too! worst job-cleaning out the soft serve ice cream machine!