Currently, active duty MP. Question about becoming county Cop/sheriff?

Ive been active duty as an MP since may 2008. Im quickly approaching the time when i need to decide whether to reenlist or start a new career path. My current HOR is Frankfort, Ohio (Ross County). What steps do I need to start taking if I want to approach the civilian law enforcement route? Its to my understanding that the schooling for civilian law enforcement is shortened do to my MP background. I dont care either way, but Im looking for information as to what i need to do now to jumpstart my career. Thank you everyone!