Does MCPS have ESOL assistants or anything like that in case I don't get hired. I don't mind starting at the bottom. Thanks!
No. Really, I would start subbing. It's how I got my start while I was finishing up my grad school. Get on the sub line and you will become known at some schools, you'll build relationships and those teachers might request you as a sub, then someone gets pregnant and you land a long-term position for her maternity leave. If you have a grad degree actually in ESOL, you will be a more preferred candidate than someone who just took the Praxis.