Scott Rooney

Third Party Testing Mailbox serves as a key procurement specialist within the Contracting and Procurement office of the Transportation Security Administration under the Department of Homeland Security, overseeing the acquisition of critical security technologies essential to national transportation infrastructure. Responsible for managing full lifecycle contracting actions, they specialize in engineering services that support the deployment of advanced detection systems, including explosive trace detection equipment, irradiation apparatus, and GPS-enabled rail monitoring technologies. Their role is central to ensuring the timely and compliant procurement of technically complex solutions that enhance aviation and transit security, aligning with the agency’s strategic imperative to modernize detection capabilities through innovation and rigorous technical evaluation. Contractor relationships are primarily established with engineering firms possessing deep expertise in systems integration, sensor development, and cybersecurity support for critical infrastructure. While no specific vendor names are currently identifiable in the procurement record, the office maintains a consistent pattern of engaging qualified technical service providers capable of meeting stringent federal testing and certification standards, including those mandated by DHS and TSA security protocols. Relationships are characterized by performance-based contracting, rigorous technical evaluations, and adherence to Statement of Work requirements focused on system reliability and operational readiness. Set-aside preferences are uniformly non-set-aside, with 100% of procurements conducted under full and open competition. This reflects a strategic emphasis on technical merit and capability over socioeconomic categorization, prioritizing mission-critical performance and system interoperability above socioeconomic targeting criteria such as 8(a), HUBZone, or SDVOSB preferences. The office’s procurement activity is exclusively focused on NAICS 541330 — Engineering Services — with a specialized emphasis on systems engineering, test and evaluation, and technical integration of security-critical hardware and software. This includes the procurement of custom-engineered detection systems, signal processing algorithms, and embedded cybersecurity frameworks designed for deployment in high-threat transit environments.