LinQuest Corp., Los Angeles, California, has been awarded a $7,830,037 cost-plus-fixed-fee contract modification (P00068) to previously awarded contract FA8808-19-C-0006 for system engineering, integration, and test support for programs with increased security requirements. The modification brings the total cumulative face value of the contract to $425,546,762. Work will be performed in El Segundo, California, and is expected to be complete by Feb. 28, 2027. Fiscal 2022 research and development funds in the amount of $2,000,000 are being obligated at the time of award. The Space Systems Command, Los Angeles Air Force Base, California, is the contracting activity.