Colleen M Cullen

Colleen M. Cullen serves as an Acquisition Specialist responsible for managing complex procurement actions within the federal acquisition framework, ensuring compliance with FAR regulations and mission-critical supply chain requirements. She specializes in the acquisition of high-precision aerospace and mechanical components, coordinating requirements analysis, market research, and source selection processes to support national defense and aviation systems. Her role is central to delivering reliable, technically sound capabilities while upholding integrity, transparency, and efficiency in the acquisition lifecycle. Cullen maintains a broad network of industrial partners, primarily engaging manufacturers of aircraft subsystems and precision bearings. While no single contractor dominates her portfolio, she consistently collaborates with Tier 1 and Tier 2 suppliers capable of meeting stringent military and aerospace specifications. Her procurement approach emphasizes competitive solicitation, technical evaluation, and performance-based contracting, fostering relationships with both large industrial firms and qualified small businesses that demonstrate technical expertise and quality assurance capabilities. Her contracting patterns reflect a strong preference for open competition, with 87.5% of actions conducted without set-aside restrictions. Nevertheless, she actively supports small business participation, with approximately 10% of awards designated as Total Small Business Set-Asides under FAR 19.5, and smaller but consistent allocations to Service-Disabled Veteran-Owned Small Businesses and HUBZone firms, demonstrating a balanced commitment to socioeconomic goals without compromising mission readiness. Cullen’s technical focus centers on NAICS 336413 for other aircraft parts and auxiliary equipment and NAICS 332991 for ball and roller bearing manufacturing—domains requiring advanced materials, tight tolerances, and rigorous certification standards. She routinely procures mission-critical components used in propulsion systems, flight controls, and mechanical actuation assemblies, reflecting deep expertise in aerospace engineering supply chains and defense industrial base requirements.