I’d say your best bet is to look into Scituate EMS or Chepachet or some other type of town that has its own EMS service. The private ambulance services typically suck but I know some people have had good luck at “Professional ambulance”. When you can I’d apply to full time fire departments that also do EMS usually the only prerequisite is your physical test and EMT-B. No one is applying anymore for these jobs so if you have your emt your ahead of the game.