iWorks Corp., Reston, Virginia, was awarded a $12,467,558 firm-fixed-price modification (P00012) to previously awarded Personnel Security Support Services contract HS002121C0002 to exercise an option for continued services for seamlessly vetting personnel for access, preserving the adjudicative decision, and identifying and mitigating insider threat risk for the Defense Counterintelligence and Security Agency (DCSA). Work will be performed in and around Fort George G. Meade, Maryland. This option will be funded with fiscal 2023 operations and maintenance funds. The period of performance for this option is Jan. 5, 2023, through Jan. 4, 2024. This contract modification brings the total base and exercise value of this contract to $42,356,958. DCSA Acquisition and Contracting, Quantico, Virginia, is the contracting activity.