Ring The Alarm hired Jack Catlin as senior producer.

Crown Media Family Networks hired Angela Megrey as vice president, social media.

INNOCEAN USA hired Jon Farjo as vice president, user experience.

Betsy Connors has been named senior marketing manager of NYLON Media.

Generator Media + Analytics hired Chad Asad as accounting and finance coordinator and Leigh Jacobs as communications strategy assistant.

Firehouse hired Trae Watlington as strategic planning director.

inMarket named Mike Don as chief financial officer.

Lehigh Mining & Navigation hired Michael Merring as senior media planner.

Jam3 hired Adam Slayer as head of user experience and development.

Mobext, Havas Media's mobile arm, appointed Warren Zenna as executive vice president, managing director, Mobext US.