Mr. Dorland is President of ManTech Security and Mission Assurance (SMA). Mr. Dorland was named President of SMA in November 2004. Prior to that, he served as SMA's Chief Operating Officer and Executive Vice President, managing the day-to-day operations. Before joining ManTech, Mr. Dorland was Sr. Vice President of Aegis Research Corporation, a premier provider of security services that had revenues of approximately $60 million at the time it was acquired by ManTech. Aegis was acquired by ManTech in August of 2002. Prior to joining Aegis in 1997, Mr. Dorland had an illustrious twenty-year career in the United States Air Force. |