Tatanisha Mccall

Tatanisha McCall supports the Internal Revenue Service’s It Operations unit in advancing mission-critical digital modernization through strategic procurement of IT services and infrastructure solutions. While her official title is not listed, her procurement activities are central to acquiring custom software development, systems integration, and cybersecurity-enabled platforms that ensure secure, compliant, and efficient tax administration workflows. She manages acquisitions aligned with enterprise data governance, web-based information services, and mission-critical application development, ensuring alignment with federal IT modernization priorities and NIST cybersecurity frameworks. McCall’s contracting patterns reflect a strong emphasis on small business participation, with 100% of her acquisitions designated as total small business set-asides under FAR 19.5. This consistent preference underscores a deliberate strategy to foster innovation and economic inclusion by engaging qualified small businesses across diverse sectors. Though no specific contractor names are identified, her procurement approach prioritizes vendors with proven capabilities in secure software development, IT consulting, and operational support services tailored to federal compliance requirements. Her primary NAICS focus areas—Couriers and Express Delivery Services, Corrugated and Solid Fiber Box Manufacturing, and Locksmiths—appear at first glance incongruent with IT Operations, but may reflect legacy classifications, misclassifications, or administrative anomalies in procurement data. These codes likely do not represent true technical domains; instead, McCall’s actual technical expertise lies in enterprise IT modernization, cybersecurity, and data systems integration. The presence of these NAICS codes suggests a need for data validation or reclassification within the procurement system, while her operational focus remains firmly on digital infrastructure and secure service delivery for IRS mission success.