Ajit K. Roy, PhD.

Ajit K. Roy, PhD, serves as Principal Materials Research Engineer within the Air Force Research Laboratory’s Propulsion Directorate (AFRL/RZ), where he leads advanced materials research initiatives critical to next-generation aerospace propulsion and hypersonic systems. In this technical leadership role, he bridges scientific innovation with acquisition strategy, identifying and validating high-performance materials for mission-critical applications such as thermal protection systems, ceramic matrix composites, and adaptive engine components. Dr. Roy’s procurement activities center on research and development contracts that accelerate the transition of laboratory breakthroughs into operational propulsion technologies, ensuring the U.S. Air Force maintains technological superiority in air and space domains. Dr. Roy maintains strategic partnerships with industry leaders including UES Inc., General Electric Company, DCS Corporation, Spirit Aerosystems Inc., and Advanced Thermoplastic Composites LLC. These collaborations are characterized by long-term, technically intensive engagements focused on materials characterization, prototyping, and performance validation under extreme thermal and mechanical loads. His working relationships emphasize deep technical alignment, with contractors often embedded in AFRL laboratories to co-develop proprietary solutions tailored to propulsion system requirements. Dr. Roy’s contracting portfolio reflects a strong preference for open competition, with 100% of awards issued under non-set-aside mechanisms. While small business participation is not formally prioritized through socioeconomic set-asides, his acquisitions frequently involve technically capable small firms integrated into larger prime contracts as specialized subcontractors, particularly in advanced materials processing and testing. His primary procurement focus is on NAICS 541712—Research and Development in the Physical, Engineering, and Life Sciences—where he acquires specialized services in high-temperature materials synthesis, additive manufacturing of ceramics and composites, and hypersonic material survivability testing. His expertise spans metallic alloys, polymer-derived ceramics, and functional coatings, driving innovation in propulsion system durability and performance under extreme operational environments.