Crossmedia NY hired Jaime-Lyn O'Brien as supervisor on the Madison Square Garden Entertainment and LAN Airlines accounts. O'Brien joins the company from MediaVest where she was a media supervisor on WalMart.

The Visionaire Group named Todd Havens as senior account director. Previously, Havens consulted in a marketing capacity for the digital studio.

HNW hired Bruce Marsh as creative director.

Big Spaceship promoted Rob Watts to director of production, while Stephen Koch and Charlie Whitney were elevated to senior developers.

Wing hired Alvaro Naddeo as senior art director. He joins from PragmaDDB, where he was associate creative director.

Orbitz Worldwide named Chris Orton as chief marketing officer. Orton joins Orbitz from eBay, where he served as senior director of Internet marketing.

Steve Jacob was named senior vice president, worldwide sales at HookLogic.

Alex Bogusky resigned from MDC Partners and Crispin Porter + Bogusky to pursue opportunities outside the ad world.

Rock Paper Scissors, a creative editorial studio, has opened a New York office in the Flatiron District led by editors Carlos Arias and Frank Snider.

Phillips Design Group named Todd Baird as vice president, strategy and account management. Most recently, he was director of strategic planning at PARTNERS + Simons in Boston.