Deborah E Arentsen

Deborah E. Arentsen serves as a Contract Specialist within the Telecommunications Division (HC1013) of the Defense Information Systems Agency, where she plays a pivotal role in executing mission-critical acquisitions to secure and modernize the Department of Defense’s global communications infrastructure. She manages the full lifecycle of procurement actions for complex telecommunications and network modernization initiatives, with a focus on delivering resilient, high-capacity, and interoperable connectivity solutions. Her acquisitions support the deployment of secure virtual private networks, legacy system upgrades, and enterprise-wide telecom services essential to military and federal operations, ensuring compliance with DoD cybersecurity and interoperability standards. Arentsen maintains consistent working relationships with a core group of experienced 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 network engineering, fiber-optic infrastructure, and mission-critical telecom integration. Her procurement approach emphasizes technical proficiency, performance-based outcomes, and long-term service reliability, fostering collaborative vendor engagement grounded in clear statement of work requirements and rigorous contract administration. Her contracting activity shows a 100% preference for full and open competition, with no set-asides designated for 8(a), HUBZone, SDVOSB, or other socioeconomic categories. This reflects a strategic alignment with the agency’s mission to prioritize technical capability and operational readiness over socioeconomic preferences, ensuring that acquisitions are awarded based on merit, performance history, and system interoperability. Arentsen’s portfolio is exclusively focused on NAICS 541512 (Computer Systems Design Services), underscoring her specialization in procuring engineered telecommunications solutions, network architecture design, cybersecurity-integrated infrastructure, and systems integration services. She routinely acquires services related to secure network deployment, protocol standardization, and telecom system modernization, demonstrating deep expertise in the technical domains of DoD-wide communications architecture and enterprise-grade network services.