Lowe Campbell Ewald hired Craig Kleber as executive strategy director. A newly created position, Kleber will lead strategic planning out of Lowe Campbell Ewald’s Los Angeles office. Kleber joins the agency from DDB Los Angeles office where he served as chief strategy officer. While there, he oversaw all agency strategy for Wells Fargo.

CP+B hired Jay Gelardi as digital executive creative director, based in Boulder. Gelardi will partner with the agency's creative directors in developing digital ideas and strategies, as well as providing mentorship and leadership to junior creatives. Gelardi's appointment follows the recent hiring of Evan Russak as executive director of digital. Most recently, Gelardi was digital creative director at Sydney-based agency, The Monkeys. While there, he crafted work for Intel and Boost Mobile that was honored five times at the 2014 Webby Awards. Prior to that, he spent eight years at Agency Republic, London. "The Digital ECD is a critical role …

Y&R promoted Jim Radosevic to president of Y&R New York and elevated Sean Howard to chief operating officer, Y&R North America. Previously, Radosevic was executive vice president and global creative director at Y&R New York, overseeing creative development for Dell and Xerox. Most recently, Howard was general manager of the New York office. Prior to joining Y&R in 2011, Radosevic was partner, managing director and managing creative director of VML New York, charged with launching the agency's New York office. While there, Radosevic led the digital creative efforts for clients such as Vanguard, Burger King, Hershey's, Dannon, Office Depot and …

MEC added two new senior leads out of its Irvine office. Brian Ko as managing partner, senior director of digital and Sharon Pardee as partner, senior director of planning.

 Criteo named Sheila Buckley as head of North America sales.

AMC Networks has promoted Elana Mandelup to vice president, corporate communications, based in New York.

Nellie Ryan has been promoted to vice president, marketing – strategy and Garnsey Sloan has been promoted to vice president, marketing - creative for Investigation Discovery (ID).

Anonymous Content hired Johnathan Wright as co-head of west coast sales & marketing.

Psyop hired Marisa Fiechter as executive producer.

Jun Group hired Daniel Feldstein as director of marketing.