Mary A Hall

Mary A. Hall serves as a Contract Specialist within the Telecommunications Division (HC1013) of the Defense Information Systems Agency, where she plays a pivotal role in procuring mission-critical telecommunications and information technology services to sustain the Department of Defense’s global communications infrastructure. Her responsibilities include managing the full lifecycle of complex acquisitions—from requirements validation and market research to contract award and administration—ensuring alignment with DISA’s strategic goals of network modernization, secure virtual private network deployment, and interoperability across military and federal systems. She specializes in IT services, network infrastructure, and cloud-enabled communications solutions, often working under FAR Part 13 and Part 15 procedures to deliver agile, high-assurance capabilities. Hall maintains longstanding relationships with key contractors including AT&T Technical Services Company, Inc., Aerospace & Commercial Technologies, LLC, Liberty Communications, Inc., AOC Connect LLC, and Norfolk Fiber, LLC. These partnerships reflect a preference for established industry players with proven capabilities in secure telecom deployment, fiber-optic network integration, and enterprise-grade data services. Her contracting patterns indicate a reliance on experienced vendors with demonstrated expertise in DoD-compliant architectures, cybersecurity frameworks, and scalable network solutions. Her procurement portfolio is overwhelmingly non-set-aside, with 93.8% of awards issued under full and open competition, reflecting the technical complexity and mission-critical nature of the requirements. Only 6.3% are allocated as total small business set-asides, indicating a selective but intentional approach to small business participation when capabilities align with operational needs. Hall’s primary NAICS focus lies in Other Computer Related Services (541519) and Telecommunications (511210), underscoring her specialization in managed network services, custom software integration, and computing infrastructure providers. She consistently procures services supporting secure data transmission, network monitoring, and cloud-hosted communications platforms, demonstrating deep technical fluency in DoD telecom modernization initiatives.