The qualifications that you need to work in sports radio broadcasting vary depending on your job responsibilities. A radio personality, announcer, or on-air commentator may need a degree in broadcasting, journalism, or communications, but relevant experience may suffice. Broadcasters should have a portfolio or reel of past work to showcase their skills. Sound engineers usually need a technical degree or certificate in sound engineering or a related field. Radio producers typically need broadcasting or journalism degrees and several years of experience. You can gain initial experience through internships or production assistant jobs at radio stations and with sports broadcasting production companies.