Carolyn Mosinski

Carolyn Mosinski serves as a key procurement professional within the General Services Administration’s Interagency Contracts GSA/FAS IT-C Office of Acquisition Operations, where she supports the acquisition of mission-critical information technology and telecommunications services across federal agencies. Her work centers on leveraging GSA’s standardized contracting vehicles to deliver secure, scalable, and high-performance digital infrastructure solutions. She manages the full lifecycle of complex IT service acquisitions, ensuring compliance with federal procurement regulations while advancing the agency’s strategic goal of modernizing the federal IT ecosystem through efficient, agile contracting mechanisms. Mosinski engages with a broad spectrum of IT service providers, including systems integrators, cloud infrastructure vendors, and professional services firms specializing in enterprise IT modernization. Her contracting patterns reflect a preference for established contractors with proven capabilities in delivering managed services, data center operations, and cybersecurity-enabled IT solutions. She fosters collaborative vendor relationships grounded in performance-based outcomes, continuous service improvement, and adherence to FedRAMP and NIST cybersecurity standards. Her procurement activity shows no reliance on socioeconomic set-asides, with 100% of acquisitions conducted under full and open competition. This reflects a strategic focus on maximizing technical capability and operational readiness over socioeconomic preferences, prioritizing mission-critical performance and scalability in federal IT delivery. Mosinski’s primary acquisition focus lies in NAICS 541519 (Other Computer Related Services) and 518210 (Computing Infrastructure Providers), encompassing services such as cloud migration, network modernization, managed help desk support, data center operations, and IT consulting. Her expertise centers on procuring end-to-end digital infrastructure solutions that support agency-wide digital transformation, with deep familiarity in hybrid cloud environments, IT service management frameworks, and secure communications platforms.