WASHINGTON — Digital agency REQ has named Kat Kuhl VP of technology and engineering. Kuhl (pictured) previously served as director of solutions consulting at FFW and director of technology at Chief. She brings deep experience in technical architecture, UX design, and application development, as well as an extensive background in technical project management and business strategy.

WASHINGTON — Signal Group has hired healthcare specialist Michelle Baker to join the firm as an executive VP. Baker , who has more than 20 years of public health communications and public affairs experience, joins from Weber Shandwick/Powell Tate where she led the firm’s Washington healthcare practice.  

LOS ANGELES — The Pollack PR Marketing Group has named A.J. Hernandez its new digital practice lead. Hernandez most recently oversaw digital communications for the Ronald Reagan Presidential Foundation and Institute. He was the marketing strategist for DP Technology before that.

POUGHKEEPSIE, NY — Kate Wark has been named executive VP of Impact PR & Communications. Wark brings more than 17 years of PR experience, having held positions at Quinn, Mower and Carolyn Izzo Integrated Communications.