Marlene E. Roussin

Marlene E. Roussin serves as a Contract Specialist within the Department of the Air Force’s FA2517 21 Cons Bldg 350 office, where she plays a pivotal role in executing mission-critical acquisitions that sustain and modernize defense infrastructure. Her responsibilities encompass the full lifecycle of procurement for facility systems, including fire safety upgrades, electrical and HVAC integration, and secure communication infrastructure. Roussin specializes in complex service and construction contracts aligned with Air Force operational readiness objectives, ensuring compliance with federal acquisition regulations while delivering resilient, high-performance environments for defense operations. She maintains consistent working relationships with a core group of contractors including ASTERI CONSULTING SERVICES LLC, AMD INTERNATIONAL TECHNOLOGIES LLC, MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, ARHAB LLC, and PRIMEPRO BUSINESS SOLUTIONS LLC. These partnerships reflect a balanced mix of small business vendors and established service providers with proven expertise in facility modernization, systems integration, and security infrastructure. Roussin fosters collaborative, performance-driven vendor relationships grounded in transparency, regulatory adherence, and mission alignment. Roussin demonstrates a strong commitment to socioeconomic contracting, with over half of her acquisitions structured as Total Small Business Set-Asides under FAR 19.5. She actively prioritizes small business participation, complemented by targeted Service-Disabled Veteran-Owned Small Business set-asides, reflecting a deliberate strategy to expand opportunities for disadvantaged and veteran-owned firms while maintaining competitive, high-quality outcomes. Her procurement focus centers on NAICS categories including 238220 (Plumbing, Heating, and Air-Conditioning Contractors), 238210 (Electrical Contractors), 541512 (Computer Systems Design Services), and 561621 (Security Systems Services). These reflect deep technical expertise in integrating building systems, cybersecurity-enabled infrastructure, and facility-wide safety solutions critical to Air Force installation resilience and mission continuity.