Tina Book

Tina Book serves as a key procurement lead within the Telecommunications Division (HC1013) of the Defense Information Systems Agency, where she manages complex acquisitions to secure and modernize the Department of Defense’s global communications infrastructure. Her role centers on executing contracts that enable resilient, high-capacity network connectivity across military and federal operations, with a focus on modernizing legacy telecom systems, deploying secure virtual private networks, and ensuring interoperability across distributed command environments. She routinely handles solicitation and award processes for telecommunications services, network infrastructure, and mission-critical IT support solutions aligned with DISA’s strategic modernization goals. Tina maintains strong working relationships with a core group of 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 vendors with proven expertise in secure fiber-optic deployment, managed network services, and defense-grade telecommunications integration. Her contracting approach emphasizes performance-based outcomes, long-term service sustainment, and vendor reliability in high-stakes operational environments. Her procurement patterns show a primary reliance on open competitions, with 64.8% of awards issued without set-asides, yet she consistently supports small business participation through Total Small Business Set-Asides (33.3%) and targeted Service-Disabled Veteran-Owned Small Business awards (1.9%). This balanced approach ensures competitive rigor while fulfilling statutory obligations for socioeconomic inclusion. Tina’s portfolio is heavily concentrated in NAICS 511210 (Telecommunications Resellers), with significant activity in 541519 (Other Computer Related Services), 423430 (Computer Equipment Wholesalers), and 541512 (Computer Systems Design Services). She specializes in procuring secure network architecture, managed telecom services, cloud-enabled communications platforms, and integrated IT infrastructure solutions that support DoD’s enterprise-wide digital transformation initiatives.