Pam Jenkins, president of Weber Shandwick's Powell Tate unit, has been tapped as chief of the Interpublic unit's public affairs practice, succeeding Ranny Cooper, who is winding down her full-time schedule after a 24-year run at the firm.

Pam JenkinsPam Jenkins

In her new post, Jenkins is responsible for worldwide PA duties, including PT and KRC Research. She also takes command of regional offices in Baltimore and the Southwest.

Andy Polansky, CEO of WS, noted that Cooper and Jenkins have worked together for a dozen years. He expects a "natural transition" for the firm and clients.

Cooper will continue as a consultant and handle special projects.

With Jenkins departure from the helm of PT, Paul Massey, who leads WS' global social impact practice, assumes its presidency. He retains the social impact role.