CubReporters.org
Featuring advice and anecdotes from practicing journalists and expert media recruiters, this website covers everything an aspiring journalist needs to know, including where to get the latest journalism training, how to land an internship, job search strategies, interview tips and more.
http://www.cubreporters.org/

MediaJobs.net
An online job board with over 15,000 media jobs, including jobs in media, marketing, advertising, and public relations, with free job searching and resume posting for job seekers.
http://www.mediajobs.net/