By Kevin Bogardus - 04/30/13 10:00 AM EDT
Catherine Lavelle is also joining the firm as operations manager. Lavelle worked for the 2013 Presidential Inaugural Committee and the 2012 Obama presidential campaign. She also was media logistics manager for the 2012 Democratic National Convention in Charlotte, N.C.
The firm also announced that Allison Clear Fastow has been promoted to partner at Blue Engine.
— This story was updated at 9:41 a.m.