Science Applications International Corp. of San Diego won a five-year, $65 million contract from the General Services Administration for distance-learning support for the Defense Department.
Social & Scientific Systems Inc. of Silver Spring won an $8.7 million contract from National Institute of Allergy and Infectious Diseases to serve as an administrative resource for Biodefense Proteomic Research Centers.
Tier Technologies Inc. of Reston won a $2.9 million contract from the Georgia Department of Labor for voice-enabled unemployment claims processing.
Titan Corp. of San Diego won a $255 million Defense Department contract to provide intelligence and information technology support worldwide.
Xacta Corp., a division of Telos Corp. of Ashburn, won a five-year, $100 million contract extension from the Defense Department to support the Defense Manpower Data Center's common access card program.
Northrup Grumman of McLean won a $4 million increment as part of a $169.7 million contract from the Defense Threat Reduction Agency for advisory and assistance services.
John C. Grimberg Co. of Rockville won a $11.3 million contract from the Naval Facilities Engineering Command for building renovations.
IBM Business Consulting Services of Fairfax and Battle Columbus Operation of Columbia, Ohio, won a $500 million contract to design, develop, construct, install, implement and deliver a transformation of the aircraft, engines, and commodities maintenance, repair and overhaul processes and industrial facilities.
Westat of Rockville won a $5.5 million contract from the Education Department for impact evaluation for the DC Choice Program.
Lear Siegler Services Inc. of Gaithersburg won a $3.81 million contract from the Army Materiel Command.