El Rey Network hired Skip Chaisson as senior vice president, creative & on-air promotion.

Sonar Entertainment hired Peter Keramidas as executive vice president, planning, strategy and administration, and Jenna Glazier as senior vice president, television series.

Michael Mraz joined Hearst Magazines Digital Media as site manager to manage CarandDriver.com and RoadandTrack.com.

Avention tapped Steve Pogorzelski as CEO.

CraveOnline Media hired Betsy Novak as vice president of sales, west.

Supply & Demand added filmmaker Amy Nicholson to its roster. A creative director, commercial director and Oscar qualifying documentarian, Nicholson arrives with vast agency experience on accounts for Nike, Prudential, Yoplait, Black & Decker, Coke, Heineken, HP and ESPN.

ShootersINC added John Romeo to its directorial roster.

NuContext Creative has signed Vinny Lopez to the company's directorial roster for national representation in television promos, commercials/advertising and branded content.

Dylan Jones joined Scripps Networks Interactive as senior vice president of corporate communications.

A+E Networks hired Joel Denton as managing director, international content sales & partnerships. Based in London, Denton will manage A+E Networks' content distribution and format licensing activities outside the US.