Reapplication amount

Hi,

I’m currently living in NY but need to be here for my Dad and won’t be able to work anywhere other than Newark or JFK. I completely understand that it’s going to be competitive, but I can’t leave him alone and relocating isn’t an option. If I reapply due to this multiple times, will my chances increasingly get lower or do they understand that people need to be in a certain area? I’d really love this job, but these circumstances impede.