Jim Duffey, who joined Dell in December 2007 as vice president and general manager of the Public Business Group, is leaving the company at the end of the month.
L-3 Communications Corp. will assist the Air Force in reconfiguring aircraft turrets to accept high-definition TV sensors, fiber optics and other technology.
Diversified Global Partners Joint Venture LLC will provide program management and operations and maintenance support to NOAA under a contract worth a maximum of $200 million.
Lockheed Martin Corp. will add information technology to the business consulting services it is providing the Centers for Disease Control and Prevention under a four-year task order.
Raytheon Co. will provide the Army with engineering and logistics support for sensor systems in Afghanistan and Iraq used to detect hostile troop movements.
ManTech will bolster Army surveillance systems in Kuwait, Iraq and Afghanistan under a $118 million contract from the Army Communications-Electronics Life Cycle Management Command.
BearingPoint will assist the Navy's recruitment efforts with business improvement methodology and operations support under a three-year blanket purchase agreement.
Alion Science and Technology Corp. will provide the Army with technical and program management support for the development of a digital battle command system.
Americom Government Services will continue working on a custom communications network for the Army under a contract renewal with an initial value of $136.2 million.
