Echelon Services LLC, Manassas, Virginia (HS0021-22-C-0004), was awarded a $153,398,872 firm-fixed-price and labor-hour contract for the Defense Counterintelligence and Security Agency (DCSA). The contract provides comprehensive cybersecurity support to the current enterprise and transformational cybersecurity support for the future DCSA organizational enterprise. Work will be performed in Quantico, Virginia. This contract is funded with fiscal 2022 DCSA defense working capital funds with $3,908,350 obligated at time of award, and operations and maintenance funds with $4,705,390 obligated at time of award. The anticipated period of performance includes one 12-month base period and four 12-month option periods. The solicitation resulting in this contract was competed and set-aside for seven 8(a) Small Businesses using Federal Acquisition Regulation 19.805 Competitive 8(a) procedures. As a result, seven offers were received. DCSA Acquisition and Contracting, Quantico, Virginia, is the contracting activity.