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marine engineering Government Contracts | SamSearch

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Contract Category

marine engineering Government Contracts

312 government contract opportunities classified as marine engineering, spanning federal and state/local solicitations. Updated daily.

279 federal21 SLED12 forecastsUpdated daily

Federal Opps

279

Federal contracts

SLED Opps

279 federal contract opportunities classified as marine engineering.

DEPT OF DEFENSE

3424 LRC KENOSHA TUG REPLACEMENT

Archived

AI Summary

This opportunity is a combined synopsis/solicitation for a new self-propelled tugboat for the Army Corps of Engineers, set aside for small businesses. Bids are due by September 15, 2026, and must be submitted electronically. The vessel must be delivered afloat and ready for service within 750 calendar days after award.

PA

Posted Sep 16, 2026Due Sep 15, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: W912BU26BA030

View details→

DEPT OF DEFENSE

INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT FOR INLAND AND COASTAL VESSELS ENGINEERING SERVICES, NAVAL ARCHITECTURE, AND MARINE ENGINEERING

Active

AI Summary

The Department of Defense is seeking proposals for an Indefinite Delivery Indefinite Quantity contract for engineering services related to inland and coastal vessels. The contract, valued at $20 million, will focus on naval architecture and marine engineering, with a five-year term starting in FY27. This opportunity is…

PA

Posted Sep 16, 2026Due Oct 30, 2026Combined Synopsis/SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: W912BU26RA036

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DEPARTMENT OF HOMELAND SECURITY

USCGC STRATTON SHAFT ALIGNMENT AND BEARING REACTION CHECK

Active

AI Summary

The US Coast Guard is seeking a contractor for shaft alignment and bearing reaction checks on the USCGC Stratton. The contractor will measure vertical and horizontal loads using the strain gage method and provide a detailed report post-completion. The work is scheduled from November 1, 2026, to January 1, 2027, at Coas…

CA

Posted Sep 14, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526Q0026058

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DEPARTMENT OF HOMELAND SECURITY

52000SP260028354- NOTICE OF INTENT TO AWARD SOLE SOURCE ORDER FOR OEM HYDRAULIC FIN STABILIZER REPAIR SERVICES ABOARD CGC VINCENT DANZ.

Archived

AI Summary

The US Coast Guard intends to award a sole-source order for OEM hydraulic fin stabilizer repair services aboard CGC Vincent Danz. Interested parties must demonstrate their capability to provide equivalent services. This opportunity is conducted under Simplified Acquisition Procedures, and responses are due by 10:00 AM …

VA

Posted Sep 14, 2026Due Sep 16, 2026Special NoticeNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 52000SP260028354

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DEPARTMENT OF STATE

TURNKEY REPOWER OF MOTOR YACHT FAIR WINDS

Archived

AI Summary

The Department of State is seeking proposals for the replacement of engines on the U.S. Government owned motor yacht Fair Winds. A site visit is scheduled for September 11, 2026, and proposals are due by September 18, 2026. Offerors must register for the site visit and follow specific submission guidelines outlined in …

DC

Posted Sep 9, 2026Due Sep 15, 2026SolicitationNAICS 336611Sol: 19SN1026R0017

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DEPARTMENT OF TRANSPORTATION

DRY DOCKING AND SPECIAL PERIODICAL SURVEY FOR M/V “SEAWAY GUARDIAN”

Active

AI Summary

The Great Lakes St. Lawrence Seaway Development Corporation is soliciting quotes for the dry docking and special periodical survey of the M/V 'Seaway Guardian'. This RFQ requires completion of various surveys and maintenance work at a marine facility within the Great Lakes system. Quotes are due by September 8, 2026, a…

NY

Posted Sep 3, 2026Due Sep 18, 2026Combined Synopsis/SolicitationNAICS 336611Sol: 6923G526Q0051

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DEPT OF DEFENSE

PMS 300 NAVAL SURFACE WARFARE CENTER - CARDEROCK (NSWCCD) ACOUSTIC RESEARCH DETACHMENT (ARD) RESEARCH VESSEL (R/V)

Active

AI Summary

The U.S. Navy is seeking industry input for the acquisition of a Research Vessel (R/V) to support acoustic testing. This Sources Sought Notice aims to gather capability statements from interested parties. The R/V will replace the aging Chinook and must meet specific technical requirements. Responses are voluntary and w…

DC

Posted Sep 2, 2026Due Oct 2, 2026Sources SoughtNAICS 336612Sol: N00024-26-R-2234

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DEPT OF DEFENSE

INTENT TO SOLE-SOURCE - CVN 71 MAIN SHAFT SEAL OVERHAUL

Archived

AI Summary

The Department of the Navy intends to award a sole-source contract for OEM technician services to assist with the overhaul of the CVN 71 main shaft seal. Interested parties must respond by September 4, 2026, to express their capabilities. This opportunity is not a request for quotes, and the government will determine i…

WA

Posted Aug 31, 2026Due Sep 4, 2026Special NoticeNAICS 336611No Set aside usedSol: N4523A26Q0311

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DEPARTMENT OF HOMELAND SECURITY

USCGC HAMILTON (WMSL 753) DS, FY27, FQ3

Archived

AI Summary

The US Coast Guard is seeking industry responses for the FY27 dockside availability of the USCGC HAMILTON (WMSL-753). This opportunity involves providing labor, services, materials, and equipment for various ship repairs. Interested parties should submit their capabilities and past performance information as part of th…

CA

Posted Aug 31, 2026Due Sep 14, 2026Special NoticeNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526SHAMILTONFY27DS

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DEPT OF DEFENSE

USNS ROBERT E. PEARY - Bearing Housing

Archived

AI Summary

The Department of Defense is soliciting bids for the procurement of a bearing housing for a low temperature fresh water temperature control valve onboard the USNS ROBERT E. PEARY. This opportunity is classified under NAICS code 333996 and is not set aside for simplified acquisition.

VA

Posted Aug 27, 2026Due Sep 3, 2026SolicitationNAICS 3339968(a) Sole Source (FAR 19.8)Sol: N3220526Q7237

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DEPARTMENT OF HOMELAND SECURITY

USCGC MIDGETT REPAIR OF GAS TURBINE BLOW-IN DOOR

Archived

AI Summary

The US Coast Guard is seeking a contractor for the repair of the gas turbine blow-in door actuator on the USCGC MIDGETT. The work includes inspection, fabrication, and installation of hardware, with a focus on ensuring smooth operation and compliance with safety standards. The project is scheduled for late August 2026 …

CA

Posted Aug 26, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526Q0027373

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DEPT OF DEFENSE

EXCEPTION TO FAIR OPPORTUNITY USS TULSA OCONUS EM

Archived

AI Summary

This opportunity involves providing 8000 hours of maintenance for the Number 1 and Number 2 Main Propulsion Diesel Engines onboard the USS TULSA while operating outside the continental United States. Bidders should be prepared to meet the specific requirements set forth by the Department of Defense and the Department o…

AP

Posted Aug 26, 2026JustificationNAICS 336611Sol: JA260085

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DEPT OF DEFENSE

USS RUSHMORE (LSD-47) CHT DISCHARGE PIPING FOR CHT PUMP NO.2; REPLACE

Archived

AI Summary

The Department of Defense is seeking proposals for the replacement of CHT discharge piping for CHT Pump No.2 on the USS RUSHMORE (LSD-47). The work will take place at Commander, Fleet Activities SASEBO in Japan, with a performance period from October 12, 2026, to July 31, 2026. Only companies authorized to operate in J…

AP

Posted Aug 25, 2026Due Sep 10, 2026Combined Synopsis/SolicitationNAICS 336611No Set aside usedSol: N6264926Q0571

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DEPT OF DEFENSE

PORT AND STARBOARD AMAH REPAIRS FOR USS GABRIELLE GIFFORDS (LCS-10)

Archived

AI Summary

The Naval Sea Systems Command is seeking qualified sources for urgent repair work on the USS Gabrielle Giffords (LCS-10). The project involves repairing severely degraded aluminum shell plating and applying a polysulfide sealant. Interested parties must submit a Capability Statement addressing their experience and appr…

CA

Posted Aug 25, 2026Due Aug 31, 2026Sources SoughtSol: LCS10AMAH

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DEPT OF DEFENSE

HAZMAT MODULES FOR MILITARY SEALIFT COMMAND VESSELS

Archived

AI Summary

The Military Sealift Command requires contractor services for the design and fabrication of hazardous material storage modules for installation on MSC ships. Up to 63 modules are needed, certified by ABS and USCG. Amendments have revised the performance work statement and extended the submission deadline for offers.

VA

Posted Aug 25, 2026Due Aug 31, 2026SolicitationNAICS 332311Total Small Business Set-Aside (FAR 19.5)Sol: N3220526R6115

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DEPT OF DEFENSE

(12) 3 FT^3 DEMINERALIZERS; PORTSMOUTH NAVAL SHIPYARD, KITTERY, MAINE

Archived

AI Summary

The opportunity involves the procurement of three 3 cubic foot demineralizers for the Portsmouth Naval Shipyard in Kittery, Maine. This is a combined synopsis/solicitation under NAICS code 333310. Interested bidders should refer to the attached documents for further details.

NH

Posted Aug 24, 2026Due Aug 27, 2026Combined Synopsis/SolicitationNAICS 333310Sol: N39040Q6189V257

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DEPT OF DEFENSE

USNS POINT LOMA (T-EPF 15) OIL PRIMING PUMP

Archived

AI Summary

The Department of Defense is seeking to procure an oil priming pump assembly for the USNS POINT LOMA (T-EPF 15). This opportunity is a combined synopsis/solicitation and is classified under NAICS code 333914. Bidders should prepare to meet the specifications outlined in the solicitation.

VA

Posted Aug 24, 2026Due Aug 28, 2026Combined Synopsis/SolicitationNAICS 333914Sol: N3220526Q7241

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DEPT OF DEFENSE

OVERHAUL & ALIGN THE NO.2 LOW-TEMPERATURE FRESHWATER (LTFW) PUMP FOR USNS EARL WARREN (T-AO 207)

Archived

AI Summary

This opportunity involves the overhaul and alignment of the No.2 low-temperature freshwater pump for the USNS Earl Warren (T-AO 207). Interested bidders should refer to the attached Statement of Work for detailed requirements. The solicitation is classified under NAICS code 811310 and is not set aside for small busines…

AP

Posted Aug 24, 2026Due Aug 25, 2026SolicitationNAICS 811310Sol: N6264926QE041

View details→

DEPARTMENT OF HOMELAND SECURITY

BUILD/INSTALL/TESTING OF SHAFT SEALS

Archived

AI Summary

The U.S. Coast Guard is seeking quotes for the build, installation, and testing of shaft seals for the CGC Richard. This opportunity is a Request for Quote (RFQ) under FAR Part 13, with a deadline for submissions by September 5, 2026. Vendors must ensure compliance with the Statement of Work and provide all necessary d…

MD

Posted Aug 21, 2026Due Sep 5, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z04026Q60214Y00

View details→

DEPT OF DEFENSE

USNS SACAGAWEA EDUCTOR ASSEMBLY

Archived

AI Summary

The Department of Defense is soliciting proposals for the USNS SACAGAWEA Eductor Assembly. Interested parties should refer to the attached solicitation and the redacted sole source justification for further details. This opportunity is classified under NAICS code 332410, focusing on manufacturing naval equipment.

VA

Posted Aug 17, 2026Due Aug 24, 2026SolicitationNAICS 332410Sol: N3220526Q7240

View details→

marine engineering Government Contracts, FAQ

Common questions about finding and winning marine engineering government contracts.

21

State, local & education contracts

Forecasts

12

Agency pipeline forecasts

Total

312

All sources combined

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DEPT OF DEFENSE13 DEPARTMENT OF HOMELAND SECURITY5 DEPARTMENT OF STATE1 DEPARTMENT OF TRANSPORTATION1

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