Social Media Marketing Manager

I am looking for someone who has an understanding of radio broadcasting social media. Someone who can research air personalities/formats for stations and post appropriate content daily on behalf of an air personality. You can research iHeart, Audacy, Alpha Media or Cumulus stations and personalities to get an idea of what I am looking for. I need someone who can spend an hour or two per day, 5 days per week making posts on Instagram, Facebook and Twitter.