Mark Remy is stepping down from his position as editor-in-chief of Giant. He will become an editor-at-large for the magazine. (Mediaweek)

David Zweifler has been named assistant vice president at G.S. Schwartz & Co. He was previously national manager of media research at Burson-Marsteller. (release)

Alysia Lew has been promoted to assistant vice president at G.S. Schwartz & Co. She was previously senior account supervisor. (release)

Albert Bozzo has joined Forbes.com as director of video programming. He was previously deputy managing editor at TheStreet.com. (release)

Meredith McHale has been named vice president of CarryOn Communication. She was previously at Manning, Selvage & Lee. (release)

Louisa Ermelino has been named reviews editor at Publishers Weekly. She was previously chief of reporters at InStyle. (PW)

Cheryl Pientka has joined the Joy Harris Literary Agency. She was previously a scout at Barbara Tolley & Associates. (Pub. Lunch)