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NORTHROP GRUMMAN SYSTEMS CORPORATION

Subsidiary ofNORTHROP GRUMMAN CORPORATIONUEI: L4HJM9JC38B3

NORTHROP GRUMMAN SYSTEMS CORPORATION is a federal contractor, registered under UEI L4HJM9JC38B3. It has been awarded $3,922,887,000 in federal contracts. Primary work spans Computer Systems Design Services, Electronic Computer Manufacturing, and Other Computer Related Services. Top awarding agencies include Department Of Health And Human Services, General Services Administration, and Department Of Veterans Affairs.

Contact Information

Registration and classification details

Registration

UEI Code

L4HJM9JC38B3

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

1,884

All time

Active

0

Currently performing

Completed

1,884

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Health And Human Services$1.7B43.7%General Services Administration$811.4M20.7%Department Of Veterans Affairs$458.5M11.7%Department Of Defense$300.6M7.7%Department Of The Treasury$198.2M5.1%Securities And Exchange Commission$121.9M3.1%Department Of The Interior$100.1M2.6%Department Of Justice$85.0M2.2%Social Security Administration$42.9M1.1%Department Of Transportation$34.3M0.9%National Aeronautics And Space Administration$24.9M0.6%

Other agencies (7 agencies, <0.5% each)$30.6M0.8%

Awards by NAICS

541512 - Computer Systems Design Services$2.6B65.6%334111 - Electronic Computer Manufacturing$360.3M9.2%541519 - Other Computer Related Services$271.5M6.9%541511 - Custom Computer Programming Services$269.3M6.9%

- Unknown NAICS$132.1M3.4%

517110 - Wired Telecommunications Carriers$99.6M2.5%541990 - All Other Professional, Scientific, and Technical Services$50.7M1.3%541330 - Engineering Services$50.0M1.3%541710 - Research and Development in the Physical, Engineering, and Life Sciences$37.4M1%541690 - Other Scientific and Technical Consulting Services$36.0M0.9%541711 - Research and Development in Biotechnology$19.7M0.5%

Others - Other NAICS codes (19 codes, <0.5% each)$21.6M0.5%

Awards by Agency Over Time

Awards by Place of Performance

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IT Performance Testing & Quality Assurance

OPM Dc Central Office Contracting

POSTED

about 12 hours ago

DEADLINE

System & Software AdministrationThis subcontract opportunity with NSWC Dahlgren involves providing technical administration and maintenance of cybersecurity tools for prime contractors supporting NSWCDD E Department projects. The scope of work focuses on general system and software administration to ensure the operational posture of tactical and RDT&E environments, with a primary emphasis on delivering system uptime, high availability, and fully patched software environments. Qualified candidates must possess specific experience with Navy and Department of Defense system administration standards. The solicitation was posted on October 7, 2026, with a response deadline of November 16, 2026. The work is categorized under NAICS code 541519 and will be performed in the 22448 zip code area.

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Network Engineering & Zero Trust ImplementationThis subcontract for Network Engineering and Zero Trust Implementation supports prime contractors on NSWCDD projects for the Department of Defense at NSWC Dahlgren. The scope of work focuses on designing, building, and securing network architectures through the implementation of identity-centric access controls using government-approved identity providers. Key technical requirements include the enforcement of multi-factor authentication and the execution of micro-segmentation strategies to prevent lateral movement within the network. The project further mandates the deployment of end-to-end encryption utilizing FIPS 140-3 validated modules. Final deliverables consist of a fully configured secure network architecture, a completed MFA implementation, and established encryption protocols. The solicitation was posted on October 7, 2026, with a response deadline of November 16, 2026, falling under NAICS code 541512.

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Risk Management Framework (RMF) & A&A ServicesThis subcontract opportunity with the Department of Defense for NSWC Dahlgren focuses on providing Risk Management Framework (RMF) and Assessment and Authorization (A&A) services. The selected provider will support prime contractors within tactical and RDT&E environments by executing the five-phase Cybersecurity Risk Management Construct (CSRMC) model and managing the streaming of telemetry logs to Government SIEM platforms. Key deliverables include the production of A&A packages, continuous monitoring reports, and the configuration of telemetry logs. Qualified candidates must possess specialized knowledge of both CSRMC and DoD RMF processes. The project is categorized under NAICS code 541690 and is based in zip code 22448. Interested parties should note the response deadline of November 16, 2026.

POSTED

about 12 hours ago

DEADLINE

in about 1 month

DevSecOps Pipeline & Software SecurityThis subcontract for the Department of Defense at NSWC Dahlgren focuses on the implementation and management of secure software development lifecycles and automated security testing for prime contractors. The selected provider will collaborate with software leads to establish DevSecOps pipelines, specifically integrating Static Analysis (SAST) and Dynamic Analysis (DAST) tools to ensure robust software security. The project requires deep proficiency in CI/CD pipeline integration and automated security scanning tools. Key deliverables include the deployment of integrated DevSecOps pipelines and the provision of detailed SAST and DAST scan reports. The opportunity is categorized under NAICS code 541511, with a response deadline of November 16, 2026.

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Cybersecurity Systems Engineering & ArchitectureThis subcontract for Cybersecurity Systems Engineering and Architecture supports the Department of Defense at NSWC Dahlgren. The scope of work involves providing high-level cybersecurity engineering, threat modeling, and architectural design for tactical and weapon systems projects. Key responsibilities include creating security design documents, developing system architecture traceability, and ensuring all designs align with the DoD Zero Trust Strategy while utilizing DoD Enterprise Services such as Cloud One and Global Directory. The project requires the delivery of comprehensive threat models, security design documents, and architecture traceability matrices. This opportunity is categorized under NAICS code 541330, with a response deadline set for November 16, 2026. Performance will take place in zip code 22448.

POSTED

about 12 hours ago

DEADLINE

in about 1 month

DLA VMI EDI Connectivity and Transaction ImplementationThis subcontract focuses on the establishment and maintenance of EDI connectivity and transaction processing for prime contractors supporting DLA Land and Maritime VMI projects. The scope of work involves implementing specific ANSI X.12 transactions, including 527D/R, 846P, 940R, 945A, and 947I, to ensure seamless data exchange. To achieve a certified and operational EDI link, the project requires the execution of a five-phase end-to-end testing process and the synchronization of data with the Procurement Integrated Enterprise Environment via DLA EBS. Managed under NAICS code 541511 for the Department of Defense, the project is overseen by DLA Land and Maritime. Interested parties should note the response deadline of November 30, 2026. The ultimate goal of the engagement is to deliver a fully functional and certified electronic data interchange system that supports critical logistics and procurement operations.

DLA Land And Maritime

POSTED

about 12 hours ago

DEADLINE

in about 2 months

Police Applicant Psychological Testing ServicesThis subcontract for Police Applicant Psychological Testing Services involves providing specialized psychological evaluations for prime contractors supporting the Department of Veterans Affairs in Anchorage, Alaska. The scope of work includes administering psychological tests, conducting clinical interviews, and performing behavioral assessments to determine an individual's fitness for duty. The final deliverables consist of comprehensive psychological evaluation reports and formal fitness-for-duty recommendations. To qualify for this engagement, the service provider must be a licensed Psychologist with specific certification in forensic or police psychological screening. The project falls under NAICS code 541990 and is managed through the Department of Veterans Affairs Network Contract Office 20.

260-NETWORK Contract Office 20 (36C260)

POSTED

about 12 hours ago

DEADLINE

RTI Basic Support User SubscriptionsThis subcontract through the Department of Defense for the Naval Surface Warfare Center Dahlgren Division focuses on the procurement of technical support subscriptions for prime contractors. The agreement specifically provisions three RTI Basic Support User Subscriptions under part number 869-20-00-00, ensuring the delivery of support services as defined by the RTI Basic Support tier. To be eligible for this contract, providers must maintain SAM registration and hold either OEM status or a formal RTI Letter of Authorization. The project is categorized under NAICS code 541519 and is designated for performance in the 23461 zip code area.

POSTED

about 12 hours ago

DEADLINE

System-in-a-Box Cabinet and Network Switch SupplierThis subcontract, managed by the NASA Shared Services Center, involves the supply of integrated housing and networking hardware for prime contractors operating on NASA Marshall Space Flight Center projects. The primary deliverable is one Integrated System Cabinet, specifically a System-in-a-Box small gateway cabinet utilizing models 7045D and 7017C, which must include a 16-port Ethernet switch. The supplier is required to ensure all hardware adheres to strict industrial networking standards to maintain compatibility and reliability. This procurement falls under NAICS code 334111, with a response deadline set for October 13, 2026.

NASA Shared Services Center

POSTED

about 12 hours ago

DEADLINE

Digital Computer Repair and Restoration ServicesThis subcontract for Digital Computer Repair and Restoration Services involves the technical restoration of a government-owned digital computer for prime contractors supporting Navsup Weapon Systems Support projects. The scope of work includes the initial evaluation, overhaul, and repair of part number 344A050-502, ensuring all labor and technical processes adhere to contractor standard practices and original equipment manufacturer specifications. Performance will be verified using specialized testing equipment against OEM drawings to ensure the final delivery of one fully operational digital computer with NIIN 017054061. The project is categorized under NAICS code 334111 and is associated with the Department of Defense. Performance of the contract will take place in Philadelphia. Interested parties should note the tight turnaround for the solicitation, which was posted on October 7, 2026, with a response deadline of October 9, 2026.

Navsup Weapon Systems Support

POSTED

about 12 hours ago

DEADLINE

Point of Sale (POS) and IT Infrastructure SetupThis small business set-aside subcontract involves the supply and installation of Point of Sale systems and IT infrastructure for prime contractors supporting business operations at Joint Base Langley-Eustis. The scope of work includes installing POS hardware, configuring merchant accounts for credit card processing, and establishing secure internet connectivity through the deployment of routers and modems. To ensure secure financial transactions, the contractor must maintain strict PCI DSS compliance. The primary objective is to deliver a fully operational POS system and an active internet connection. This opportunity is managed under the Department of Defense, specifically the 633 Cons Pkp, and falls under NAICS code 541519. Interested parties should note the response deadline of October 13, 2026.

FA4800 633 Cons Pkp

POSTED

about 12 hours ago

DEADLINE

EIU Content Analyst and Training Support

Export Import Bank Of The US

POSTED

about 12 hours ago

DEADLINE

FMS Repair, QTY 1, NIIN 017054061

Solicitation # N0038327QF188

Solicitation N0038327QF188, issued by Navsup Weapon Systems Support in Philadelphia, Pennsylvania, is a firm fixed price requirement for the repair of one digital computer, NIIN 017054061, part number 344A050-502. The scope of work includes all necessary evaluation, labor, materials, and parts to restore the government-owned asset to operating condition. The government intends to award this requirement on a sole source basis to Lockheed Martin Corp under an existing Basic Ordering Agreement. The repair turnaround time is established at 365 calendar days after the induction of the asset, with delivery required FOB Government Origin to a shipping point in Miami, Florida. Contractual compliance requires that all repair, inspection, and testing be performed according to the original manufacturer's specifications and the contractor's standard overhaul practices. Packaging must meet best standard commercial practices for overseas shipment, including specific bar-coding per MIL-STD-129-P and the attachment of four copies of the DD250 in a waterproof envelope. Administrative requirements include the mandatory use of Wide Area WorkFlow for invoicing and the Workflow Pro Mod Assist module for any modification requests. Inspection and acceptance will occur at the destination, and the contractor must maintain all inspection records for 365 days following final delivery.

Navsup Weapon Systems Support

POSTED

about 12 hours ago

DEADLINE

IT Support Services Contract (ITSSC) Recompete

Solicitation # 28321326R00000022

The Social Security Administration Office of Acquisition and Grants is soliciting proposals for the IT Support Services Contract (ITSSC) Recompete under solicitation number 28321326R00000022. This effort aims to establish a multiple-award Indefinite-Delivery, Indefinite-Quantity (IDIQ) contract to provide comprehensive IT support services, governed by Federal Acquisition Regulation Parts 12, 15, and 16. The requirement is categorized under NAICS code 541519 and is managed by the agency's office located in Baltimore, Maryland. Recent amendments to the solicitation have addressed offeror inquiries, updated associated attachments, and added travel CLINs. Additionally, the agency has incorporated a Small Business Subcontracting Plan model outline and extended the response deadline to October 15, 2026. Interested parties may coordinate with the primary point of contact, Evan Aston, regarding this procurement opportunity.

SSA Ofc Of Acquisition Grants

POSTED

about 12 hours ago

DEADLINE

Physical Access Control System (PACS) Refresh & Maintenance

Solicitation # PANGLR-26-P-000031815

W072 Endist Detroit

POSTED

about 12 hours ago

DEADLINE

Space Warfighter Training, Modeling, and Simulation Support

Solicitation # FA254927R0002

The United States Space Force is seeking information through a Sources Sought notice to identify qualified firms capable of providing comprehensive, non-personal mission support services for the 392d Combat Training Squadron. The requirement focuses on the planning, integration, execution, and assessment of Modeling and Simulation enabled exercises, including SPACE FLAG, FLASH POINT, POLARIS HAMMER, and SPACE SKIES, to ensure the readiness of U.S., joint, and allied warfighters. The scope of work is divided into three primary areas: Mission Support Services, Information Technology, Communications, and Management Support, and Advisory and Assistance Services. These services will support critical warfare domains such as SATCOM, GPS, Orbital Warfare, and Space Electronic Warfare, while utilizing Live, Virtual, and Constructive environments. The anticipated contract will be an IDIQ with an ordering period of five to seven years, primarily performed at Schriever SFB, Buckley SFB, and other designated facilities. Key technical requirements include the operation and sustainment of the Distributed Mission Operations Center-Space and BattleLab enclaves, as well as the ability to manage approximately 15,000 hours of annual surge support for 24/7 operations. Due to the sensitive nature of the work, contractor personnel must possess Top Secret, SCI, and Special Access Program clearances. The government is currently considering NAICS Code 541330 and is evaluating whether a single or multiple award IDIQ is most appropriate, while emphasizing a preference for capable small businesses.

FA2549 Starcom Contracting Pk

POSTED

about 12 hours ago

DEADLINE

in about 16 hours

Maintenance renewal of Open Software Technologies

Solicitation # 28321327Q00000015

SSA Ofc Of Acquisition Grants

POSTED

about 12 hours ago

DEADLINE