LEIDOS, INC.

Leidos, Inc. specializes in the maintenance, support, and deployment of advanced radiation detection, non-intrusive inspection, and nuclear security systems for federal agencies. Their core capabilities center on the repair, calibration, and lifecycle management of radiation portal monitors, gamma imaging systems, X-ray scanners, and irradiation apparatuses, with deep expertise in preventative and corrective maintenance of complex electronic and precision equipment. The contractor delivers integrated technology support services that ensure operational readiness of critical border security and cargo inspection infrastructure, including training and system sustainment for mobile scanning platforms such as the VACIS M6500. Their technical proficiency spans radiation detection instrumentation, imaging system diagnostics, and compliance-driven maintenance protocols for high-stakes homeland security environments. Leidos has established consistent relationships with the Department of Homeland Security and the Department of State, providing mission-critical equipment sustainment and technical services to support border security, port-of-entry operations, and international law enforcement capacity building. For DHS, they maintain and upgrade radiation detection and non-intrusive inspection systems deployed at transportation hubs; for the State Department, they deliver field support and training for mobile scanning technologies used in U.S. embassies abroad. The contractor’s primary industry focus lies in the manufacturing and technical support of search, detection, and navigation instrumentation (NAICS 334511), alongside repair and maintenance of precision electronic systems (NAICS 811210) and applied research in physical and engineering sciences (NAICS 541715). This positions them as a niche provider of defense and security infrastructure lifecycle services, particularly in nuclear detection and inspection technology domains. Leidos, Inc. operates as a 2L entity headquartered in San Diego, California, with no public certifications listed. Their market positioning is grounded in technical execution rather than small business status, serving as a trusted contractor for high-complexity, mission-sensitive federal equipment support programs.