GolinHarris has promoted Carrie von der Sitt to executive vice president. She will remain in the agency's consumer marketing practice. Von der Sitt joined GolinHarris nearly 15 years ago to work on the McDonalds business. Over the last several years, von der Sitt clients have included Unilever, Purina, Fellowes, Levi Strauss and Wal-Mart. Among her ad credits are PRWeeks 2009 Product Brand Development Campaign of the Year, Klondike: What Would You Do for a Klondike Bar? Goes Viral.