CACI International Inc. of Arlington won a $73 million, three-year contract from the Navy to provide program management and technical services to support the Naval Aviation Enterprise and the Naval Aviation Readiness Integrated Improvement Program.

Arinc Engineering Services LLC of Annapolis, Northrop Grumman Space and Mission Systems Corp. of Fairfax, Science Application International Corp. of San Diego, and Teledyne Brown Engineering Inc. of Huntsville, Ala., will share in a $500 million contract from the Defense Department to provide engineering and technical services to the Air Force Operational Test and Evaluation Center.

CGI-AMS Inc. of Fairfax won a $2.7 million contract from the IRS to implement its Computer Assisted Collection System for Government software in the first phase of the agency's Filing and Payment Compliance initiative.

Northrop Grumman Defense Mission Systems of Reston, a Northrop Grumman Corp. division, won a $122 million Common Link Integration Processing contract from the Navy to develop a common suite of software that integrates tactical data links and Internet connectivity on aircraft, ships and ground vehicles.

Tompkins Builders Inc. of Washington won a $41.4 million contract from the General Services Administration for construction of structures and facilities for the Food and Drug Administration at White Oak in Silver Spring.

MPRI of Alexandria won a $19 million contract for staff recruiter services from the Army Contracting Agency.

BAE Systems Applied Technologies Inc. of Rockville won a $7.4 million addition to a previous contract from the Naval Air Warfare Center Aircraft Division for technical and engineering support services for the development, procurement, integration, testing, installation and certification of shipboard communication systems and like systems for shore and airborne communications.

FEM Food Equipment Marketing, Inc. of Rockville won a contract worth up to $16 million over five years from the Defense Logistics Agency to provide food equipment and incidental services for the Army, Navy, Air Force, Marine Corps and federal civilian agencies in Offenburg, Germany.

Callas Contractors Inc. of Hagerstown won a $4.7 million contract from the Agriculture Department for commercial and institutional building construction

Electronic Warfare Associates Government Systems Inc. of Herndon won a $5.7 million contract from the Navy for an EA-6B improved capability flight station weapons system trainer.

Lockheed Martin Corp. of Bethesda won a $25.5 million contract from the Naval Air System Command for aircraft and airframe structural components.

Northrop Grumman Defense Mission Systems of Reston won a $25.4 million contract from the Space and Naval Warfare Systems Command to develop common software to integrate Tactical Data Links and Internet connectivity onto Naval surface, air, and Air Force platforms.

Northrup Grumman Newport News Shipbuilding and Drydock Co. of Newport News, Va., won a $9.2 million contract from the Naval Sea Systems Command for construction preparation, non-propulsion plant material and advanced construction.

Information from Washington Technology was used in this report.