ManTech International Corp. won a $10 million subcontract to supply the Army Corps of Engineers with electronic security systems for domestic and overseas Army bases.

The Fairfax, Va., IT company is a subcontractor to LVW Electronics of Colorado Springs, Colo., which was one of 10 companies to receive five-year contracts totaling $500 million. ManTech expects to receive $10 million for work during this period.

ManTech will help LVW develop and maintain the electronic security systems that will furnish physical security for facilities and staff of the Army and other federal government agencies. These systems include intrusion detection sensors, closed-circuit television, access-control systems and command and control systems.

ManTech, which has more than 6,000 people and had annual revenue of $980.3 million in fiscal 2005, ranks a href="http://www.washingtontechnology.com/top-100/2006/21.html">No. 21 on Washington Technology’s 2006 Top 100 list of federal IT prime contractors.