Keenan A. Sease

Keenan Sease serves as a Contract Specialist within the Missile Defense Agency (HQ0276), where he plays a critical role in executing complex acquisitions for advanced missile defense systems. His responsibilities include managing the full lifecycle of research and development contracts, from solicitation and evaluation to award and administration, ensuring compliance with Defense Federal Acquisition Regulation Supplement (DFARS) requirements. He specializes in procuring cutting-edge technologies for kinetic and non-kinetic countermeasures, including sensor architectures, command-and-control systems, and interceptor platforms, directly supporting the agency’s mission to defend the U.S. and its allies against ballistic and hypersonic threats. Keenan collaborates with a diverse array of defense contractors, including prime systems integrators, aerospace engineering firms, and specialized R&D vendors with deep expertise in missile defense technologies. His working relationships are characterized by technical rigor and stringent performance oversight, ensuring that contractors deliver mission-critical capabilities under tight developmental timelines. He engages frequently with firms possessing top-secret clearances and experience in classified systems integration, fostering partnerships grounded in innovation, compliance, and operational readiness. Keenan’s procurement portfolio reflects a strict preference for unrestricted competition, with 100% of his acquisitions conducted under full and open competition without set-asides. This approach underscores a strategic alignment with the Missile Defense Agency’s need for rapid access to the broadest possible pool of technical expertise, prioritizing capability and readiness over socioeconomic categorization in this high-stakes domain. His primary focus lies in NAICS 541712—Research and Development in the Physical, Engineering, and Life Sciences—where he procures advanced engineering services, systems modeling, simulation tools, and prototype development for next-generation interceptors and sensor networks. His technical domain expertise spans hypersonic threat analysis, radar signal processing, and integrated battle management systems, making him a key facilitator of innovation within the national missile defense enterprise.