KSV, a Burlington-based marketing firm, hired Brent Sitterly as analytics manager.

Drumroll hired Clare Campa as assistant account executive and Jonathan Hall as account executive.

Jet hired Liza Landsman, most recently chief marketing officer at E-Trade Financial, as chief customer officer.

St. Joseph Communication hired Robert Lewocz and Anna Wells as vice presidents of business development for its Content and Print groups, respectively.

Wikia named Walker Jacobs as chief operating officer, based in New York. In this newly created role, Jacobs will lead the sales, marketing, operations and advertising product development teams.

Caroline Andrew and Agatha Capacchione were promoted to senior vice presidents, from vice presidents, at Mfa, Ltd.

New York-based production company Greencard added Zac Stuart-Pontier to its roster of directors.

Discovery Communications tapped Marc Graboff as president, global business & legal affairs, production management and studios. He will be based in Los Angeles.

Generator Media + Analytics hired Kara Borbely as a communications strategy assistant; Nicole Cross as SEM manager; and Katie Bow was hired as a communications strategy assistant.

Rob Swadosh joined EVC Group as managing director and leader of the agency's Integrated Communications practice.