John Collier

John Collier serves as a key procurement lead at NASA’s Marshall Space Flight Center, where he manages critical acquisitions supporting the development of advanced propulsion systems and space vehicle technologies. His responsibilities center on securing specialized manufacturing capabilities essential to deep space mission architectures, particularly those enabling Moon-to-Mars exploration. Collier oversees the full lifecycle of contract actions for high-precision components, ensuring compliance with federal acquisition regulations while aligning procurement outcomes with NASA’s technical and mission-critical requirements. He routinely handles sole-source and competitive procurements for engineered parts requiring extreme material integrity and thermal performance under extreme operational environments. Collier maintains consistent, long-term relationships with specialized contractors including Bastion Technologies Inc. and Aerospace & Commercial Technologies, LLC, both of which possess niche expertise in high-performance metallurgy and precision component fabrication. These partnerships are built on technical reliability, rigorous quality assurance protocols, and proven track records in delivering flight-certified hardware. His contracting approach emphasizes performance-based outcomes, technical validation, and supply chain resilience, often requiring direct collaboration between engineering teams and vendors to meet stringent spaceflight standards. Collier’s procurement portfolio reflects a strict focus on open competition, with 100% of awards issued under no set-aside classifications. This indicates a deliberate emphasis on technical capability over socioeconomic categorization, prioritizing mission-critical performance and proven engineering proficiency. While small business participation is not formally incentivized through set-asides, his office maintains transparency and fair competition across all vendor tiers to ensure the highest standards of reliability for flight systems. His primary acquisition focus is concentrated in NAICS 332117 (Powder Metallurgy Part Manufacturing), reflecting deep expertise in sourcing components made via advanced powder metallurgy techniques, including hot isostatic pressing and additive manufacturing of nickel-based superalloys. He procures mission-critical parts such as rocket engine injectors, turbine blades, and combustion chamber liners—components requiring extreme thermal stability, fatigue resistance, and dimensional precision for use in liquid-fueled propulsion systems.