I worked as a med tech at an allergy office - doing skin testing, giving injections, bringing patients back, etc.
I had an offer to work in an ER as a scribe.
Chances are you're going to have to work for crap wages to get a job in healthcare without any specialized training. I made like $11/hr. It sucked, but it helped me get into school and I am FAR, FAR ahead of my classmates....many who have never taken a blood pressure, let alone given injections or done manual blood counts.