Mariah D. Johnson

Mariah D. Johnson serves as a Contract Specialist at Mschq Norfolk under the Department of the Navy, where she plays a pivotal role in executing mission-critical acquisitions to sustain the operational readiness of U.S. Navy surface and auxiliary vessels. She manages the full lifecycle of procurement actions for maritime logistics, ship repair, and deep-sea freight transportation services, ensuring compliance with federal acquisition regulations and naval operational requirements. Her portfolio centers on complex, high-stakes contracts that directly support fleet deployment and sustainment, requiring precise technical oversight and strategic vendor coordination to meet dynamic naval mission demands. Johnson maintains longstanding relationships with key contractors including ExxonMobil Marine Limited, Vigor Marine LLC, Booz Allen Hamilton Inc., and Ontic Engineering & Manufacturing, Inc., reflecting a preference for established industry partners with proven expertise in marine logistics, vessel maintenance, and defense-support engineering. Her contracting approach emphasizes performance-based outcomes, risk mitigation, and contractor accountability, particularly in environments requiring specialized maritime engineering and regulatory compliance. She frequently collaborates with vendors possessing deep domain knowledge in naval infrastructure and oceanic transport systems. Her procurement patterns show a strong emphasis on open competition, with 76.5% of awards issued without set-asides, while maintaining a consistent 23.5% allocation to Total Small Business Set-Asides under FAR 19.5. This reflects a balanced commitment to leveraging small business innovation while prioritizing mission-critical capability and reliability. She actively engages small businesses in the maritime services sector, fostering competitive bidding without compromising operational readiness. Johnson’s primary NAICS focus is on 483111 (Deep Sea Freight Transportation), accounting for 76.5% of her portfolio, supplemented by 488330 (Navigational Services to Shipping). She specializes in procuring ocean-going cargo transport, maritime logistics coordination, and vessel support services essential to sustaining the Navy’s global operational footprint. Her technical expertise lies in complex maritime supply chain management and regulatory compliance within the defense transportation domain.