Kim Sosinski

Kim Sosinski serves as a key contracting professional within the NNSA Non-MO Contracting Operations Division, supporting the Department of Energy’s national security mission by managing complex procurements for specialized technical, engineering, and scientific services. She oversees acquisitions critical to nuclear stewardship, defense infrastructure modernization, and advanced systems development, with a focus on high-consequence technical domains including nuclear detection, high-performance computing, and ordnance systems. Her work ensures timely delivery of mission-critical capabilities that sustain the nation’s nuclear deterrent and enhance the resilience of defense-related facilities. Sosinski maintains established relationships with a select group of prime contractors including BWXT Enrichment Operations, Anduril Industries, Burns & McDonnell, Applied Engineering Services, and Qayaq Government Solutions. These partnerships reflect a preference for vendors with proven expertise in nuclear materials handling, defense electronics, facility engineering, and mission-critical IT systems. Her contracting approach emphasizes performance-based outcomes, rigorous technical evaluation, and long-term vendor collaboration to ensure reliability in high-stakes national security applications. Her procurement portfolio shows no reliance on socioeconomic set-asides, with 100% of awards issued under full and open competition. This reflects a strategic emphasis on technical capability and mission readiness over socioeconomic criteria, prioritizing the most qualified offerors regardless of business size or certification status. Sosinski’s primary NAICS focus centers on 332994 (Small Arms, Ordnance, and Ordnance Accessories Manufacturing), underscoring her deep involvement in ordnance systems and nuclear security hardware. Additional emphasis is placed on 334511 (Search, Detection, and Navigation Systems), 541519 (Other Computer Related Services), and 334210 (Telephone Apparatus Manufacturing), indicating expertise in sensor technologies, AI-enabled data processing, and secure communications infrastructure. Her contracting decisions are driven by technical precision, operational urgency, and the need for hardened, classified-capable solutions.