NORTHROP GRUMMAN SYSTEMS CORPORATION

Northrop Grumman Systems Corporation specializes in the repair, maintenance, and manufacturing of mission-critical electronic assemblies and avionics systems for defense and transportation sectors. Their core expertise lies in printed circuit board-level repair of complex military systems, including PIP modules, SDVS components, TED units, and power supply assemblies used in aviation and surveillance platforms. The contractor demonstrates deep proficiency in reverse engineering, component-level diagnostics, and mil-spec rework of legacy and current-generation avionics hardware, ensuring operational readiness for high-value aerospace systems. Their technical capabilities extend to the maintenance and support of search, detection, and navigation instrumentation, indicating a strong command of radar subsystems, signal processing hardware, and aeronautical instrument calibration. The company maintains a consistent partnership with the Department of Defense, delivering sustainment services for airfield surveillance, pilot training, and tactical avionics systems across multiple U.S. Air Force bases. For the Department of Transportation, they support critical infrastructure such as the ARSR-4 air route surveillance radar antenna system and voice switch networks, underscoring their role in national air traffic safety and communication resilience. Their work reflects a focus on long-life-cycle systems requiring rigorous traceability, environmental compliance, and hardware obsolescence management. Their primary industry focus is on Printed Circuit Assembly (NAICS 334418), where they deliver end-to-end repair and lifecycle support for electronic subsystems, alongside niche expertise in aeronautical instrumentation (NAICS 334511) and communication equipment maintenance (NAICS 811213). This positions them as a specialized tier-two systems sustainment provider for legacy defense and FAA-critical hardware that demands precision repair over replacement. Based in Elkridge, Maryland, Northrop Grumman Systems Corporation operates as a 2L entity with no federal certifications on record. Their geographic proximity to key DoD and DOT operational hubs supports rapid response and logistics coordination for time-sensitive maintenance missions.