step 1: find place that is hiring.
step 2: fill out job application (make sure to put experiences with volunteering if you have done any at all.)
step 3: wait for them to get back to you. if they reject you, find another place for hire. repeat steps 1-3.
step 4: if you are hired, go start your tour of the building asap. on your first day, you may be trained to do certian things. this is neccesary incase of drastic measures.
step 5: once youre fully trained you can now properly start the job. remember, you are getting money from this.
step 6: do what your boss asks you to do. KEEP IT SIMPLE STUPID.
incase of an emergency, just contact your boss or the nearest manager. if you have a medical emergency that leaves you unable to work for an extended period of time, request more time. some companies do paid time off, so youll still have money to buy groceries and shit.