The Waltham, Mass.-based contractor will deliver guidance sections, instrumentation units, test equipment and hardware.
The award also includes contractor logistics services to support the missile systems.
Work under the firm-fixed-price contract will occur in Tucson, Ariz. The Pentagon expects work to finish on Jan. 31, 2015.
Eglin Air Force Base in Florida is the contracting activity.
The company won a $120 million contract modification last month to continue design and engineering work for the U.S. Missile Defense Agency.
That modification increased the contract’s total value from $688, 966, 325 to $808, 966, 325.