MediaSolutions has named Melinda Barrie broadcast supervisor. Barrie joins the Atlanta agency from OMD, where she worked in a similar capacity. Ryan Friedman has returned to the shop's account services and planning department as an account executive. Friedman most recently was at the Legal Registry of Staffing Services in Clearwater, Fla. Renee Marks and Britt Jackson have arrived as a broadcast buyer and assistant broadcast buyer, respectively. Previously, Marks was at McCann Erickson as a buyer. Jackson is a recent graduate of the University of the South. MediaSolutions has also hired Ricky Rosenberg as a print buyer and Helen Micale as a senior assistant buyer. Rosenberg previously held similar positions at Echo Media and Strategic Print Marketing. Micale joins from Petry Television, where she was a senior sales assistant.