Thomas E. Zaboski

Thomas E. Zaboski serves as a Contract Specialist within the Contract Administration Services Division (70RCAS) of the Department of Homeland Security’s Office of Procurement Operations, where he plays a pivotal role in executing mission-critical acquisitions that support national security and operational readiness. He specializes in the full lifecycle management of professional, scientific, and technical service contracts, with a primary focus on custom computer programming services. His work ensures the acquisition of secure, scalable software solutions that enhance cybersecurity infrastructure, systems engineering capabilities, and mission-critical application development across DHS components. Zaboski’s expertise lies in translating complex technical requirements into compliant, performance-based solicitation documents and overseeing contract execution in alignment with FAR and agency-specific procurement policies. Zaboski maintains collaborative relationships with a broad network of qualified vendors, particularly those possessing deep expertise in software development, systems integration, and cybersecurity engineering. While specific contractor names are not disclosed, his contracting patterns reflect consistent engagement with firms capable of delivering tailored, mission-focused programming solutions under strict security and compliance standards. He fosters transparent, performance-driven partnerships grounded in clear deliverables, rigorous testing protocols, and continuous monitoring to ensure contractor accountability and mission alignment. A defining feature of Zaboski’s procurement approach is his exclusive commitment to small business set-asides under FAR 19.5, with 100% of his acquisitions designated for small businesses. This reflects a deliberate strategy to expand economic opportunity while leveraging the agility and innovation of small firms in delivering high-value technical services. His contracting patterns consistently prioritize small business participation, reinforcing DHS’s broader socioeconomic goals and enhancing the diversity of the national security technology supply chain. His technical focus is singularly centered on NAICS 541511, Custom Computer Programming Services, encompassing the development of bespoke software applications, legacy system modernization, secure coding practices, and integrated software platforms supporting DHS operational systems. Zaboski’s domain expertise lies in acquiring solutions that address evolving cybersecurity threats, data integrity challenges, and mission-critical automation needs within federal infrastructure.