On Tuesday, ManTech International Corporation promoted Louis Addeo, former president and chief operating officer of the technical services group, to executive vice president for corporate development and strategic acquisitions.
Daniel J. Keefe, the group’s former EVP and general manager, will succeed Addeo as president and COO of the group.
Keefe, a retired U.S. Army brigadier general, joined ManTech in March 2011 as the group’s senior vice president for strategic initiatives and was promoted to the EVP role in January 2012.
“These new assignments for Dan and Lou further our efforts to maximize our growth potential,” said George Pederson, ManTech chairman and CEO.
In their new roles, both Keefe and Addeo will report directly to Pedersen.
Previously, Addeo served as CEO of Serco Inc., the contractor’s North American subsidiary, and prior to that as president of AT&Ts government solutions business.
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