Jonathan.B.Mostowski

Jonathan B. Mostowski serves as a Contracting Officer responsible for managing complex acquisitions in the information technology and professional services domain. He plays a pivotal role in executing the agency’s procurement mission by ensuring compliance with federal acquisition regulations while delivering mission-critical technical solutions. His portfolio primarily encompasses IT services, including custom software development, systems integration, and managed IT infrastructure support. Mostowski oversees the full acquisition lifecycle—from market research and solicitation development to contract award and administration—ensuring alignment with federal standards and operational requirements. While specific contractor names are not publicly disclosed, Mostowski maintains a broad network of vendors specializing in IT services, including both large prime contractors and small business subcontractors. His procurement approach emphasizes competitive bidding and performance-based contracting, fostering transparent and accountable vendor relationships. He actively engages with industry through pre-solicitation outreach and industry days to ensure market awareness and encourage participation from diverse sources. Mostowski demonstrates a strong preference for open competition, with approximately 90% of his acquisitions conducted without set-asides. However, he consistently allocates 10% of his contracting activity to Total Small Business Set-Asides under FAR 19.5, reflecting a deliberate commitment to fostering small business participation in federal IT services. He does not currently prioritize specialized socioeconomic programs such as 8(a), HUBZone, or SDVOSB, but his small business focus remains firmly rooted in broad-based eligibility under the general small business category. His technical expertise centers on NAICS 541511 (Custom Computer Programming Services), which accounts for 70% of his acquisitions, followed by 541513 (Computer Facilities Management Services) and 541990 (Other Professional, Scientific, and Technical Services). He routinely procures software development, cloud-based solutions, cybersecurity support, and IT operations services, demonstrating deep familiarity with modern IT delivery models and agile acquisition practices.