Linda Santiago

Linda Santiago serves as a Contract Specialist within the Contract Administration Services Division (70RCAS) of the Department of Homeland Security, where she plays a pivotal role in executing complex acquisitions for professional, scientific, and technical services critical to national security operations. She manages the full lifecycle of contracts—from solicitation and evaluation to award and administration—ensuring compliance with federal procurement regulations while advancing the agency’s mission to strengthen cybersecurity, systems engineering, and research capabilities. Her portfolio primarily encompasses research and development, computing infrastructure, and technical consulting services that support operational readiness across DHS components. Linda collaborates with a diverse array of contractors, including large systems integrators, specialized engineering firms, and data infrastructure providers, fostering partnerships grounded in performance accountability and regulatory compliance. While no single contractor dominates her portfolio, she consistently engages vendors with proven expertise in federal cybersecurity frameworks, cloud-based computing environments, and applied scientific research. Her contracting approach emphasizes transparency, competitive bidding, and rigorous source selection to ensure value and mission alignment. Linda’s contracting patterns reflect a strong preference for full and open competition, with 100% of her acquisitions conducted without set-asides. This indicates a focus on technical merit and capability over socioeconomic categorizations, aligning with the agency’s need for specialized, mission-critical services that often require highly qualified, non-traditional vendors. While small business participation is not formally prioritized in her portfolio, her processes remain fully compliant with all socioeconomic requirements. Her primary NAICS focus areas include Research and Development in the Social Sciences and Humanities (541720), Computer Systems Design Services (541512), and Computing Infrastructure Providers (518210), reflecting deep expertise in procurement for data systems, cybersecurity analytics, and technical consulting. She routinely acquires services related to systems engineering, threat modeling, cloud migration, and policy-driven research, making her a key enabler of DHS’s technological modernization and operational resilience efforts.