Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 2 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Guidance, Navigation, and Control (GNC) Software and Firmware

Active

Federal

Response Deadline10/19/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

The Department of Defense, specifically Navsea Hq, is seeking a subcontractor for the development of embedded software and firmware dedicated to missile guidance, navigation, and control. The project emphasizes the use of open standards and model-based design to ensure the system allows for rapid upgrades and long-term flexibility. This opportunity is categorized under NAICS code 541512 and will be performed at the Washington Navy Yard. Interested parties must submit their responses by the deadline of October 19, 2026.

General Info

Navsea Hq seeks subcontractor for missile guidance software development by October 19, 2026.

Agency

Department Of Defense → Navsea HqView Agency

NAICS

541512 - Computer Systems Design ServicesView NAICS

Place of Performance

Washington Navy Yard, DC, USA

Set-Aside

NONE

Documents

This scope was carved out of N00024-26-R-5445.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Evolved SEASPARROW Missile (ESSM) Next Significant Variant (NSV) Sources Sought

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedAug 20

subcontract

Response DeadlineOct 19

Submission deadline

Response Deadline

10/19/2026, 09:00:00 PM UTCin about 2 months

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → Navsea Hq

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → Navsea Hq

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Development of embedded software and firmware for missile guidance, navigation, and control, using open standards and model-based design for rapid upgrades.

Similar Contracts

Same NAICS industry code

Utilization Management Technical Solutions RFI

Solicitation # utilization-management-technical-solutions-rfi

Noridian Healthcare Solutions, LLC is seeking information from qualified respondents, including various small business designations, regarding technical solutions for utilization management. The objective is to identify configurable technology that supports end-to-end workflows for federal and state healthcare programs, focusing on the medical necessity, appropriateness, and efficiency of healthcare services. Noridian aims to understand the current market landscape and identify potential strategic partners and technology providers to ensure scalable and compliant operations. This Request for Information was posted on August 26, 2026, with a response deadline of September 21, 2026. The opportunity is open to a wide range of small business entities, including SDB, WOSB, HUBZone, and VOSB certifications, under NAICS code 541512. Interested parties should refer to the provided partnership link or contact Danielle Bata for further details.

Noridian Healthcare Solutions, LLC

POSTED

about 11 hours ago

DEADLINE

City of Calgary - Request for Proposal - RFP 26-1703 Display Management Systems Technologies Lifecycle Project

Solicitation # AB-2026-05941

The City of Calgary is issuing a request for proposals under solicitation number AB-2026-05941 to identify qualified suppliers for a multi-year technology lifecycle project focused on its Display Management System. This initiative aims to modernize and maintain the display technologies utilized across the city's infrastructure in Alberta. Interested parties must submit their responses by the deadline of September 21, 2026, at 10:00 PM. The procurement process is managed by the City of Calgary, with Vikas Sharma serving as the primary point of contact for this solicitation.

City of Calgary

POSTED

about 15 hours ago

DEADLINE

Request for Information (RFI) #26-004 - CBC Online Modernization/Replacement

Solicitation # 0000040169

The California Secretary of State is seeking information through Request for Information RFI 26-004 regarding the modernization or replacement of the California Business Connect online system. This solicitation, identified by number 0000040169, is aimed at gathering industry insights to improve the state's business filing infrastructure. Interested parties must submit their responses by the deadline of September 29, 2026. The project is based in California and is managed by the Contract Services office, which serves as the primary point of contact for all inquiries related to this modernization effort.

Secretary of State

POSTED

about 21 hours ago

DEADLINE

in about 1 month

Cybersecurity Compliance & CMMC Assessment CoordinationThe Department of Defense ASC Commodities Division is seeking a subcontractor for Cybersecurity Compliance and CMMC Assessment Coordination. This engagement focuses on supporting CMMC Level 2 readiness, which includes performing system assessments, developing necessary documentation, and coordinating with a C3PAO to ensure full compliance with DFARS 252.204-7012 requirements. The project is categorized under NAICS code 541512 and will be performed in Jacksonville, Florida. Interested parties must submit their responses by September 2, 2026, following the posting date of August 25, 2026.

ASC COMMODITIES DIVISION

POSTED

about 22 hours ago

DEADLINE

Cybersecurity Compliance Support (NIST SP 800-171)The Fluid Handling Division of the Department of Defense is seeking a subcontractor to provide assessment and implementation support for cybersecurity compliance. The primary objective of this engagement is to ensure the safeguarding of covered defense information by meeting the requirements set forth in NIST SP 800-171 under DFARS 252.204-7012. This opportunity falls under NAICS code 541512 and will be performed in Tracy, California. Interested parties must submit their responses by September 8, 2026, in accordance with the solicitation posted on August 25, 2026.

FLUID HANDLING DIVISION

POSTED

about 22 hours ago

DEADLINE

Cybersecurity Compliance (NIST SP 800-171) Implementation SupportThe Department of Defense, specifically the ASC Commodities Division, is seeking a subcontractor to provide implementation support for NIST SP 800-171 controls. The primary objective of this effort is to ensure compliance with DFARS 252.204-7012 requirements for the safeguarding of covered defense information. This opportunity is categorized under NAICS code 541512 and will be performed at Robins Air Force Base. The solicitation was posted on August 25, 2026, with a response deadline of September 2, 2026.

ASC COMMODITIES DIVISION

POSTED

about 22 hours ago

DEADLINE

Cybersecurity & Information Systems Safeguarding (DFARS Compliance Support)This subcontract opportunity with the Department of Defense, specifically for Maritime Supply Chain ESOC Buys, seeks a provider to deliver ongoing compliance support for DFARS 252.204-7012. The scope of work focuses on the implementation of NIST SP 800-171 controls, the management of cyber incident reporting, and the execution of annual assessments to ensure information systems safeguarding. The project is categorized under NAICS code 541512 and will be performed at Point Mugu NAWC in zip code 93042-5051. Interested parties must submit their responses by the deadline of September 8, 2026, following the posting date of August 25, 2026.

MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

about 22 hours ago

DEADLINE

Cybersecurity and Information Safeguarding (NIST SP 800-171)This subcontract, issued by the Active Devices Division of the Department of Defense, focuses on the implementation and maintenance of cybersecurity controls to protect covered defense information. The primary objective is to ensure full compliance with DFARS 252.204-7012 and NIST SP 800-171 standards. The work is categorized under NAICS code 541512 and will be performed in Tracy, California. The opportunity was posted on August 25, 2026, with a response deadline of September 8, 2026. Interested parties must adhere to the specified cybersecurity safeguarding requirements to qualify for this engagement.

ACTIVE DEVICES DIVISION

POSTED

about 22 hours ago

DEADLINE

Electronic Invoicing and Receiving Report Processing (WAWF Support)This subcontract opportunity, issued by the Department of Defense Land Supply Chain, focuses on providing support for the electronic submission of invoices and receiving reports through the Wide Area WorkFlow system. The primary objective is to ensure strict payment compliance through the utilization of the WAWF system, with the work being performed in Virginia Beach. The solicitation is categorized under NAICS code 541512 and was posted on August 25, 2026. Interested parties must submit their responses by the deadline of September 8, 2026.

LAND SUPPLY CHAIN

POSTED

about 22 hours ago

DEADLINE

Cybersecurity for Covered Defense Information (CDI)This subcontract opportunity with the Department of Defense ASC Commodities Division focuses on the implementation and maintenance of NIST SP 800-171 security controls. The primary objective is to safeguard Covered Defense Information in accordance with DFARS 252.204-7012 requirements. The work falls under NAICS code 541512 and will be performed in New Cumberland. The solicitation was posted on August 25, 2026, with a response deadline of September 2, 2026. Interested parties can find further details and submission instructions through the provided DIBBS link.

ASC COMMODITIES DIVISION

POSTED

about 22 hours ago

DEADLINE

Cybersecurity Compliance and IT Support for DFARS 252.204-7012

MEDICAL SUPPLY CHAIIN FSH

POSTED

about 22 hours ago

DEADLINE

Cybersecurity Compliance and CMMC Assessment PreparationThis subcontract opportunity, titled Cybersecurity Compliance and CMMC Assessment Preparation, is issued by the Department of Defense under the ASC Supplier Oper AE and AF Div. The primary objective is to secure professional support for achieving CMMC Level 2 certification and ensuring DFARS 252.204-7012 compliance. Key deliverables include performing NIST SP 800-171 gap analyses and developing comprehensive system security planning. The project is categorized under NAICS code 541512 and will be performed in New Cumberland, Pennsylvania. Interested parties must submit their responses by the deadline of September 2, 2026. Further details and submission instructions are available through the DIBBS portal.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 22 hours ago

DEADLINE

More opportunities from Department Of Defense → Navsea Hq

Same awarding agency

Yard Diving Tender (YDT) Request for Information (RFI)

Solicitation # N0002426R2233

The U.S. Navy, through the Portfolio Acquisition Executive Maritime and PMS 300, is conducting market research to identify qualified small business sources for the procurement of two Yard Diving Tenders (YDTs). These vessels will support the Naval Diving and Salvage Training Center in underwater operations, including explosive ordnance disposal, harbor clearance, and expeditionary salvage. The Navy intends to award contracts in Fiscal Year 2027 for delivery to Panama City Beach, Florida, and strictly requires that all vessels be U.S.-built and U.S.-flagged. The desired craft must meet specific technical requirements, including a maximum length of 52 meters, a cruise speed of at least 15 knots, and Dynamic Positioning class 2 capabilities. Key features include a deck area of at least 180 square meters, a personnel capacity for 50 people, and an aft deck crane capable of lifting 4,500 kg. Interested parties must submit a response by September 24, 2026, providing technical data on existing or conceptual designs, company experience, production capacity, and approximate pricing.

POSTED

DEADLINE

USS MAKIN ISLAND (LHD 8) FY28 Docking Selected Restricted Availability (DSRA) Pre-Solicitation

Solicitation # N0002426R4421

The Naval Sea Systems Command is conducting market research for the FY28 Docking Selected Restricted Availability of the USS MAKIN ISLAND (LHD 8), a complex, homeport-restricted West Coast maintenance event scheduled from November 15, 2027, through June 19, 2029. This effort is part of the Navy’s Signature Availability pilot program, which seeks to award the contract early—at the A-240 milestone—to enable extended planning, material acquisition, and coordinated scheduling with industry partners. The anticipated contract type is firm-fixed-price, and the work includes extensive hull structure repairs, propulsion system overhauls, electrical and auxiliary system upgrades, combat system modernizations, and habitability enhancements, totaling over 323,000 man-days of work. The Government is particularly focused on identifying small business capabilities and interest in this high-value, technically demanding availability. Companies with an active NAVSEA Tier 1 Master Ship Repair Agreement or Agreement for Boat Repair must submit a notice of interest containing basic identification details, while all other interested parties must provide a detailed capability statement, including their small business status, access to a dry-dock and pier suitable for LHD-8, past performance on similar Navy vessels, organizational readiness, and plans for obtaining NAVSEA agreements if necessary. Respondents must also explain how additional planning time from an early award will reduce execution risk, improve scheduling, and support invoicing during the pre-execution phase. All responses must be submitted via email by 4:00 PM Washington D.C. time on May 18, 2026, and are treated as business-sensitive and confidential. This announcement is not a solicitation; it does not obligate the Government to award a contract or release a request for proposal, which is expected in August 2026. No payment will be made for responses, and no solicitation packages will be provided prior to official release. All information must be submitted with a signed letter on official letterhead, including the company’s legal name, CAGE code, and SAM Unique Entity Identifier.

Ship Building and Repairing

POSTED

DEADLINE

Systems Engineering and Technical DocumentationThis subcontract opportunity with Navsea HQ under the Department of Defense focuses on providing comprehensive systems engineering and technical documentation support. The scope of work includes critical tasks such as requirements management, risk assessment, and the development of a Level 3 Technical Data Package. The project is categorized under NAICS code 541330 and will be performed at the Washington Navy Yard. Interested parties must submit their responses by the deadline of October 19, 2026, following the posting date of August 20, 2026.

Engineering Services

POSTED

DEADLINE

in about 2 months

Warhead and Lethality Subsystem DesignThe Warhead and Lethality Subsystem Design subcontract, issued by the Department of Defense through Navsea Hq, focuses on the comprehensive design and development of a warhead subsystem. The scope of work includes the engineering of the explosive charge, fusing mechanisms, and fragmentation components to ensure the system achieves the necessary lethality levels against specified threats. This opportunity was posted on August 20, 2026, with a response deadline of October 19, 2026. The project falls under NAICS code 325998 and is designated for performance at the Washington Navy Yard.

All Other Miscellaneous Chemical Product and Preparation Manufacturing

POSTED

DEADLINE

in about 2 months

Propulsion Subsystem EngineeringThe Propulsion Subsystem Engineering subcontract, issued by the Department of Defense under Navsea Hq, focuses on the design and development of a missile propulsion system. The primary objective is to ensure the system adheres to specific range, speed, and dimensional constraints, with work being performed at the Washington Navy Yard. This opportunity was posted on August 20, 2026, and requires responses by October 19, 2026. The project falls under NAICS code 336413, identifying it as a specialized engineering effort within the defense sector.

Other Aircraft Parts and Auxiliary Equipment Manufacturing

POSTED

DEADLINE

in about 2 months

Advanced Seeker Subsystem DevelopmentThe Advanced Seeker Subsystem Development subcontract, issued by the Department of Defense through Navsea Hq, focuses on the design and development of a missile seeker subsystem. This system is engineered for target acquisition, tracking, and guidance, with specific requirements for operational stability in extreme environments and resilience against electronic warfare. The project is categorized under NAICS code 334511 and will be performed at the Washington Navy Yard. Interested parties must submit their responses by the deadline of October 19, 2026, following the posting date of August 20, 2026.

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

POSTED

DEADLINE

in about 2 months

Guided Missile Assembly (GMA) System Integration and Prime ContractingThis subcontract through Navsea Hq within the Department of Defense focuses on the full system integration, testing, and delivery of the Next Significant Variant Guided Missile Assembly. The scope of work encompasses comprehensive program management and systems engineering to ensure all technical and operational requirements are met. The project is categorized under NAICS code 336414 and will be performed at the Washington Navy Yard. Interested parties must submit their responses by October 19, 2026, following the posting date of August 20, 2026.

Guided Missile and Space Vehicle Manufacturing

POSTED

DEADLINE

in about 2 months

USS Delbert D. Black (DDG 119) FY27 Docking Selected Restricted Availability (DSRA)

Solicitation # N0002426R4418

The Naval Sea Systems Command plans to award a firm-fixed price contract for the USS Delbert D. Black (DDG 119) Fiscal Year 2027 Docking Selected Restricted Availability, a ten-month maintenance and modernization period scheduled to run from June 2027 through April 2028. This CNO-scheduled depot availability will encompass all labor, supervision, facilities, equipment, testing, and quality assurance required to restore the Arleigh Burke-class guided missile destroyer to full mission readiness, ensuring it maintains operational capability until its next scheduled depot-level availability. The contract will be awarded as a supply contract for a repaired, mission-ready vessel, with performance not restricted to the ship’s homeport and open to qualified contractors across the East and Gulf Coasts. The procurement will be conducted in accordance with the Federal Acquisition Regulation, Defense FAR Supplement, and Navy Marine Corps Acquisition Regulation Supplement, issued electronically through the Procurement Integrated Enterprise Environment. Interested parties must be registered in the System for Award Management and monitor PIEE and SAM.gov for the anticipated solicitation release in August 2026, with proposals due by August 15, 2026. All responsible sources may submit proposals, and the award will be made without geographic limitation or set-aside. This notice serves only as a presolicitation announcement; no commitment is made to issue a solicitation or award a contract, and respondents will not be reimbursed for costs incurred in preparing responses.

Ship Building and Repairing

POSTED

DEADLINE

in about 1 month

Evolved SEASPARROW Missile (ESSM) Next Significant Variant (NSV) Sources Sought

Solicitation # N00024-26-R-5445

The Department of Defense, through Navsea Hq, has issued a sources sought notice regarding the Evolved SEASPARROW Missile (ESSM) Next Significant Variant (NSV). This solicitation, identified by number N00024-26-R-5445, is intended to gather information from industry capabilities related to the development or procurement of this specific missile variant. The procurement process is categorized under NAICS code 336414 and does not currently include any specific set-aside designations. Interested parties must submit their responses by the deadline of October 19, 2026. The primary place of performance is located at the Washington Navy Yard in the District of Columbia. For inquiries or technical questions regarding this notice, contact points include Megan Galloway and Alexandra Mullin. Detailed information regarding the specific requirements and technical scope of the ESSM NSV can be found in the official attachments provided via the solicitation link.

Guided Missile and Space Vehicle Manufacturing

POSTED

DEADLINE

in about 2 months

AN/BYG-1 Applications

Solicitation # N0002426R6222

The Department of the Navy, through Naval Sea Systems Command and the Program Executive Office Undersea Warfare Systems, is soliciting industry feedback on the upcoming AN/BYG-1 Applications requirement via a draft solicitation issued for informational purposes only. This presolicitation notice, identified by solicitation number N00024-26-R-6222, is not a Request for Proposal and does not obligate the Government to issue a formal solicitation or award a contract. The intent is to provide industry with early access to draft requirements to facilitate understanding and preparation, with a future single-award contract anticipated. All technical information, including the draft solicitation and presentation materials, is designated as Controlled Unclassified Information and accessible exclusively through the Electronic Technical Information Center, requiring active Common Access Card or DoD External Certification Authority credentials and submission of a valid JCP number. Access is restricted to authorized personnel with appropriate clearance levels, and use of personal email accounts is prohibited. Industry engagement is encouraged through a scheduled Industry Day on May 28, 2026, at the Naval Undersea Warfare Center in Newport, Rhode Island, featuring a government presentation, open Q&A, and individual breakout sessions for registered firms. Registration and submission of questions must be completed by May 14, 2026, with a limit of three representatives per company. Attendees must provide complete company and attendee information, and those requesting breakout sessions must specify two points of contact for scheduling. Confirmation of attendance for breakout sessions is due by May 19, 2026. All sessions will be recorded. Contractors are required to comply with strict data handling protocols under NISPOM and DD Form 2345 requirements, including maintaining detailed logs of information use, restricting access to U.S. persons only, and ensuring destruction of all draft solicitation materials within 180 days if a contract is not awarded, or within 30 days if awarded. A Unique Entity ID and CAGE code are mandatory for participation, and security clearance at the SECRET level is required for personnel accessing sensitive data; no reimbursement will be provided for costs associated with response activities, and no evaluation factors, pricing information, or contract value estimates are disclosed at this stage.

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

POSTED

DEADLINE

in about 2 months

MIL-DTL-46200, Cartridge, Impulse, M42A1 Assembly

Solicitation # N0002426SN-56

The Naval Sea Systems Command (NAVSEA) is developing draft specifications and standards for the MIL-DTL-46200, Cartridge, Impulse, M42A1 Assembly. This initiative aims to accommodate various design solutions and processes to encourage a broad vendor base. Interested parties may request copies of the document by emailing CommandStandards@navy.mil with the document number in the subject line. This notice is for informational purposes and is not a solicitation. The review period for the draft document concludes on September 18, 2026, and the final version will be available via ASSIST Online upon completion. The action is managed by Navsea HQ within the Department of Defense.

National Security

POSTED

DEADLINE

MIL-STD-751B(SH) w/Change 1, Radar Outputs, Naval Ship and Shore

Solicitation # N0002426SN-55

The Naval Sea Systems Command is developing draft specifications and standards for MIL-STD-751B(SH) w/Change 1, which focuses on radar outputs for naval ship and shore applications. This initiative aims to support a diverse range of design solutions and processes while encouraging a broad vendor base. Interested parties can request copies of the document by emailing CommandStandards@navy.mil with the specific document number. This notice is not a solicitation for a contract but a call for review. The review period concludes on September 14, 2026, and the final document will be available via ASSIST Online. The action is managed by Navsea HQ within the Department of Defense, falling under NAICS code 334511.

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

POSTED

DEADLINE