marine engineering Government Contracts | SamSearch

Contract Category

marine engineering Government Contracts

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

273 federal20 SLED11 forecastsUpdated daily

Federal Opps

273

Federal contracts

SLED Opps

20

State, local & education contracts

Forecasts

11

Agency pipeline forecasts

Total

304

All sources combined

273 federal contract opportunities classified as marine engineering.

DEPARTMENT OF HOMELAND SECURITY

USCGC MIDGETT REPAIR OF GAS TURBINE BLOW-IN DOOR

Active

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

3424 LRC KENOSHA TUG REPLACEMENT

Active

AI Summary

The U.S. Army Corps of Engineers is soliciting bids for a new self-propelled tugboat under solicitation number W912BU26BA030. This opportunity is set aside for small businesses and requires delivery of the vessel within 750 calendar days after award. Bids are due by September 8, 2026, at 1500 EDT.

PA

Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: W912BU26BA030

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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

Active

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)

Active

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

Active

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

Active

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

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DEPARTMENT OF HOMELAND SECURITY

BUILD/INSTALL/TESTING OF SHAFT SEALS

Active

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

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DEPT OF DEFENSE

COVER,ACCESS

Archived

AI Summary

The Department of the Navy is soliciting proposals for access covers used in crucial shipboard systems. The materials must meet specific certification and testing requirements to ensure safety and reliability. Interested bidders should note the importance of compliance with the outlined specifications and the delivery …

PA

Posted Aug 20, 2026Due Aug 26, 2026SolicitationNAICS 332510Sol: N0010426QFD73

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DEPT OF DEFENSE

LPD-18 Scuttle 1-21-2 in Forecastle Deck replace

Active

AI Summary

The Department of Defense is soliciting competitive quotations for the replacement of the scuttle in the forecastle deck of USS New Orleans (LPD-18). This opportunity is restricted to eligible Master Ship Repair Agreement and Agreement for Boat Repair holders in Japan, with quotations due by August 19, 2026.

AP

Posted Aug 19, 2026Due Sep 1, 2026Combined Synopsis/SolicitationNAICS 336611No Set aside usedSol: N6264926Q0543

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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

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DEPARTMENT OF THE INTERIOR

J--RESEARCH VESSEL SNAVELY HULL REPLACEMENT

Active

AI Summary

The Department of the Interior, US Geological Survey, is seeking proposals for the hull replacement of the Research Vessel Snavely. This opportunity is classified under NAICS code 336611 and is a combined synopsis/solicitation. Bidders should prepare to meet the specific requirements outlined in the solicitation.

CA

Posted Aug 12, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 140G0326Q0170

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DEPT OF DEFENSE

LHA-7 NO.3 JP-5 PURIFIER AND MOTOR, REPAIR

Archived

AI Summary

NAVSUP Fleet Logistics Center Yokosuka is soliciting competitive bids for the repair of the No.3 JP-5 Purifier and Motor for the USS TRIPOLI (LHA-7). The work is to be performed in Japan from October 13, 2026, to January 29, 2027. Only eligible Master Ship Repair Agreement and Agreement for Boat Repair holders in Japan…

AP

Posted Aug 10, 2026Due Aug 25, 2026Combined Synopsis/SolicitationNAICS 336611Sol: N6264926Q0500

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DEPT OF DEFENSE

LPD-18 PORT FWD AND AFT SIDEPORT SHELL DOOR; REPAIR

Archived

AI Summary

NAVSUP Fleet Logistics Center Yokosuka is soliciting competitive bids for the repair of the port forward and aft sideport shell door on the USS NEW ORLEANS (LPD-18). The work is to be performed in Japan from October 22, 2026, to January 30, 2027. Only eligible MSRA and ABR holders in Japan may apply.

AP

Posted Aug 10, 2026Due Aug 24, 2026Combined Synopsis/SolicitationNAICS 336611Sol: N6264926Q0487

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DEPT OF DEFENSE

RCSR DOOR CLOSURE SYSTEM FOR RESCUE BOAT POCKET; REPAIR

Active

AI Summary

The Department of Defense is soliciting proposals for the repair of the RCSR Door Closure System for the USS New Orleans (LPD-18). Offerors must hold an active U.S. Navy MSRA/ABR Agreement in the Japan Region. Compliance with DFARS 252.225-7042 is required for eligibility.

AP

Posted Aug 9, 2026Due Sep 3, 2026SolicitationNAICS 336611Sol: N6264926Q0506

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DEPT OF DEFENSE

TDA TAINTER VALVE (TV1) REPAIR

Archived

AI Summary

The U.S. Army Corps of Engineers seeks contractors for the repair and rehabilitation of a Tainter Valve at The Dalles Lock and Dam. The project involves structural repairs, replacement of seals, and installation of armor plates. The estimated construction cost is between $1,000,000 and $5,000,000, with a performance pe…

OR

Posted Aug 6, 2026Due Aug 19, 2026PresolicitationNAICS 237990Sol: W9127N26BA032

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DEPT OF DEFENSE

(FOA) ~ LOAD TEST SUPPORT FOR NO.1A SSDG; PROVIDE

Archived

AI Summary

The Department of Defense is soliciting proposals for load test support for the No.1A SSDG aboard USS Pioneer (MCM-9). Offerors must hold an active U.S. Navy MSRA/ABR Agreement in the Japan Region. Compliance with DFARS 252.225-7042 is required for contractors outside Japan. Non-MARAV holders may request an application…

AP

Posted Aug 6, 2026Due Aug 17, 2026SolicitationNAICS 336611Sol: N6264926Q0511

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DEPT OF DEFENSE

USS TRIPOLI (LHA-7) NO. ONE SSDG TURBO L/O SPLY PP LEAK; REPAIR

Active

AI Summary

The Department of Defense is seeking proposals for the repair of the USS TRIPOLI (LHA-7) NO. ONE SSDG turbo l/o supply PP leak. The work will take place in Japan from October 13, 2026, to January 29, 2027. Only companies authorized to perform work in Japan may apply.

AP

Posted Aug 6, 2026Due Sep 1, 2026Combined Synopsis/SolicitationNAICS 336611Sol: N6264926Q0510

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marine engineering Government Contracts, FAQ

Common questions about finding and winning marine engineering government contracts.