01InfluenceShape the requirement before it's on your competitor's radar.

Signal

Recompete window opens in 42 days

Facilities maintenance IDIQ$8.4M

Forecast

Agency spend up 18% next FY

DoD facilitiesQ3 window

02CaptureFind and qualify the work across every market.

Federal91%

Network engineering support — GSA MAS

GSA541512

SLED88%

Custodial services — Fairfax County Public Schools

K-12561720

DIBBS79%

Aircraft hydraulic fitting — DLA Aviation

DLANSN 5330

03AnalyzeExtract requirements and build the compliance matrix.

Compliance matrix

L.2.1Technical approachVol I

L.3.4Staffing planVol I

M.1Past performanceEvaluated

SOW breakdown

Requirements extracted38

Mapped to Section L/M38

Every extractionCited

Ask Sammy

“Do we meet the small business set-aside?”

04ManageRun the pursuit through to award.

Pipeline

QualifyFacilities support · USACE

CaptureComms upgrade · DLA

ProposalShipyard dredging · NAVSEA

PriyaAlex

This week

Submit past performance refsThu

Confirm subK teamingFri

Upload SF 33Mon

05RespondDraft and submit your response.

Drafting · Volume I

247 words

RFI response

CompanyAcme Robotics LLC

UEIJK4M8…

Capability narrativeDrafted

06FinanceGet paid faster on what you win.

Capital available

$2.4M against your award

Facilities maintenance IDIQAwarded

Partner matched

LenderFederal Capital Partners

Draw available$2.4M

UnderwritingCleared

The platform

Influence

Capture

Analyze

Manage

Respond

Finance

One pipeline, six stages, start to award.

See the whole platform

By industry

Tech & softwareSoftware and SaaS companies entering GovCon.Defense contractorsPrimes and subs in the defense industrial base.ConstructionBuilders bidding federal, state, and local work.CybersecuritySecurity vendors pursuing federal mandates.

By team

Capture managers & BDPipeline, qualification, and win strategy.Proposal teamsCompliance matrices and proposal drafting.Subcontractors & primesTeaming, subcontracting, and partner fit.

By company size

Small businessesSet-aside and small business contractors.EnterpriseLarge contractors running multiple pursuits.ConsultantsAdvisors and capture consultants.

Browse all industries

Customers Pricing

Learn

AcademyCourses, guides, and playbooks.WebinarsLive sessions and recordings.DocsProduct documentation and setup guides.Implementation planOperational rollout guidance.

Tools & data

Free GovCon toolsCalculators, lookups, and more.Gov ExploreContracts, agencies, and NAICS codes.GovCon eventsConferences, training, and set-aside events.

Latest blogIntroducing the New SamSearch: The Operating System for Government ContractingSamSearch has a new brand, a new site, and a new way of explaining what the platform actually does — the operating system for government contracting, organized around six stages instead of a single search box. Here's what changed and why.Read the post →

All resources and tools

Sign in Request a demo

/

SamSearch Platform

Stop searching. Start winning.

AI-powered intelligence for the right opportunities, the right leads, and the right time.

The Complete AI Platform for Government Contracting

Platform

Product
Pricing
ROI calculator
Integrations
Changelog

Solutions

Solutions
Customers
Comparisons
Market watch

Resources

Blog
Free GovCon tools
Glossary
Docs

Company

API & partnerships
Careers
Support
Compliance
Trust centre
Contact

Recognised & verified

Ask AI about samsearch

Ask ChatGPT Ask Claude Ask Perplexity

Follow

© 2026 samsearch. All rights reserved.

Terms of use Privacy policy

Home
/Gov Explore
/Contract Categories
/marine engineering

Contract Category

marine engineering Government Contracts

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

295 federal29 SLED17 forecastsUpdated daily

Federal Opps

295

Federal contracts

SLED Opps

29

State, local & education contracts

Forecasts

17

Agency pipeline forecasts

Total

341

All sources combined

295 federal contract opportunities classified as marine engineering.

DEPT OF DEFENSE

SUPPORT, REV-01 (FO)~WELL DECK ASSESSMENT

Active

AI Summary

The Department of the Navy is soliciting support for a well deck assessment under solicitation “SUPPORT, REV-01 (FO).” The notice refers bidders to an attachment for the scope and requirements, which are not included in the provided description. The opportunity is classified under ship building and repairing (NAICS 336…

AP

Posted Oct 29, 2026Due Nov 4, 2026SolicitationNAICS 336611Sol: N6264927Q0038

View details→

DEPT OF DEFENSE

MILITARY SEALIFT COMMAND UNLICENSED ENGINE MARINER TRAINING PROGRAM

Active

AI Summary

Military Sealift Command seeks proposals for a comprehensive training program to qualify unlicensed engine mariners as licensed third assistant engineers and STCW engineering-watch officers for motor vessels. This is a sole-source commercial services solicitation intended for Cutwater Maritime Educational Services Inc.…

VA

Posted Oct 27, 2026Due Nov 25, 2026Combined Synopsis/SolicitationNAICS 611519Sol: N3220527R6005

View details→

DEPT OF DEFENSE

USNS SALVOR (T-ARS 52) VOYAGE REPAIR AVAILABILITY (VRA)

Archived

AI Summary

The Navy plans a competitive solicitation for a Voyage Repair Availability for USNS SALVOR (T-ARS 52), tentatively scheduled for December 2026 at a contractor shipyard in the Philippines. This presolicitation synopsis seeks capability statements from Seventh Fleet AOR ship repair firms; it is not a solicitation and wil…

AP

Posted Oct 26, 2026Due Oct 30, 2026PresolicitationNAICS 336611Sol: N6264927RLXXX

View details→

DEPARTMENT OF COMMERCE

SONAR GONDOLA DETAILED DESIGN AND FABRICATION

Active

AI Summary

NOAA is conducting market research to identify potential sources for detailed design, fabrication, and related engineering services for a sonar gondola aboard the NOAA Ship NANCY FOSTER (R-352). The notice is a sources-sought announcement, not a solicitation, and no set-aside is specified.

VA

Posted Oct 23, 2026Due Nov 9, 2026Sources SoughtNAICS 336611Sol: REQUIREMENTS-27-0299

View details→

DEPT OF DEFENSE

USNS JOSHUA HUMPHREYS (T-AO 188) FY27 ROH/DD

Archived

AI Summary

The Navy is soliciting proposals for the FY27 regular overhaul and dry-docking of USNS Joshua Humphreys (T-AO 188). The work includes numerous detailed work items, revised through solicitation amendments, with a period of performance from May 28 to September 5, 2027. The second final proposal revision is due October 29…

VA

Posted Oct 23, 2026Due Oct 29, 2026SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: N3220526R0022

View details→

DOCK-SIDE (DS): CGC RELIANCE DS FY27

Active

AI Summary

The U.S. Coast Guard is conducting market research for dockside repairs to USCGC RELIANCE (WMEC 615), homeported in Pensacola, Florida. Work includes mechanical, piping, tank, boiler, steering gear, and deck repairs, with an anticipated 56-day performance period from May 18 to July 12, 2027. Interested companies should…

Posted Oct 22, 2026Due Nov 6, 2026Sources SoughtNAICS 336611Sol: 70ZU0127SMECPCGCRELIANCEDS

View details→

OVERHAUL OF CATERPILLAR MARINE DIESEL ENGINE ONBOARD USCG CUTTERS

Active

AI Summary

The Coast Guard is conducting market research for Caterpillar-certified maintenance, repair, and overhaul of marine diesel engines aboard cutters, including technical and engineering support, generator overhauls, and remanufactured engines with testing and analysis. It anticipates at least ten firm-fixed-price, multipl…

Posted Oct 21, 2026Due Nov 6, 2026Sources SoughtNAICS 336611Sol: SSOVERHAULCAT

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 Army Corps of Engineers Marine Design Center seeks one small-business IDIQ contractor to provide naval architecture, marine engineering, and vessel design and analysis services for inland and coastal vessels. The five-year contract has a $20 million capacity, a $10,000 guaranteed minimum, and estimated task orders …

PA

Posted Oct 19, 2026Due Nov 6, 2026Combined Synopsis/SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: W912BU26RA036

View details→

DOCK-SIDE (DS): USCGC KIMBALL QUARTER 3 FY27 REPAIR

Archived

AI Summary

The U.S. Coast Guard is seeking sources for dockside repairs on the Coast Guard Cutter KIMBALL, scheduled from June 2 to August 16, 2027. Interested companies should respond by October 26, 2026, with their business size/status and past performance references. A request for quotes will be issued by December 24, 2026.

Posted Oct 15, 2026Due Oct 26, 2026Sources SoughtNAICS 336611Sol: DOCKSIDE-REPAIRS-Quarter-3-FY27-CGC-KIMBALL

View details→

DEPT OF DEFENSE

INTENT TO SOLE SOURCE: REPAIR OF MTS 688 CLASS ESF DIESEL GENERATOR (EDG) SETS

Archived

AI Summary

The Norfolk Naval Shipyard intends to sole source the repair of MTS 688 Class ESF Diesel Generator sets. The work includes stoning of slip rings, IR checks, and brush replacement. Interested vendors should submit a Technical Abilities statement to be considered for future requirements.

VA

Posted Oct 15, 2026Due Oct 22, 2026Special NoticeNAICS 336611Sol: N42158-26-SIMACQ-NNSY-1200N-0037

View details→

CGC CALHOUN GAS TURBINE CLUTCH

Archived

AI Summary

The Department of Homeland Security intends to award a sole source contract to RENK SYSTEMS CORP for the removal and re-installation of the RENK CODAG Gear Plant & Clutch, a critical system for potable water production on board. Responses to this notice must be submitted by 8:00 AM PST on 10/16/2026.

Posted Oct 14, 2026Due Oct 16, 2026Combined Synopsis/SolicitationNAICS 5413308(a) Sole Source (FAR 19.8)Sol: 70ZU0227N0000139

View details→

CGC HEALY REPAIR-INDEFINITE DELIVERY REQUIREMENT-FY28 AND BEYOND

Archived

AI Summary

The U.S. Coast Guard is seeking sources for In Service Vehicle Sustainment and maintenance repairs for the CGC HEALY. The anticipated contract will be a multi-year IDIQ for recurring and non-recurring maintenance, with work performed at vendor facilities or the cutter's homeport. Responses are due by 29 October 2026.

Posted Oct 14, 2026Due Oct 29, 2026Sources SoughtNAICS 336611Sol: CGC-HEALY-ISVS-and-Maintenance-Repairs-FY28-and-Beyond

View details→

DEPT OF DEFENSE

3577 NASA PEGASUS PRE-SOLICITATION NOTICE

Archived

AI Summary

The U.S. Army Corps of Engineers plans to issue an Invitation for Bid for drydocking, maintenance, and repair services for the NASA Barge PEGASUS. The contract will require a Mastership Agreement for Repair and Alteration of Vessels. The solicitation is expected to be available on or about October 20, 2026, and will be…

PA

Posted Oct 6, 2026Due Oct 21, 2026PresolicitationNAICS 336611Sol: W912BU27BXXXX

View details→

DEPT OF DEFENSE

MAINTENANCE, REPAIR, AND PRESERVATION OF YON-322

Archived

AI Summary

The Department of the Navy is seeking industry capability and interest for the maintenance, repair, and preservation of YON-322 at the contractor's facility. Responses are due by 12:00 PM PT on October 12, 2026. Interested companies should provide a notice of interest detailing their capabilities and relevant experienc…

WA

Posted Oct 5, 2026Due Oct 12, 2026Sources SoughtNAICS 336611Sol: N4523A27Q1002

View details→

DEPT OF DEFENSE

SYNOPSIS FOR OCEAN INFRASTRUCTURE (OI2) IDIQ CONTRACT

Archived

AI Summary

The Department of the Navy is issuing an RFP for a single award IDIQ contract for Ocean Infrastructure services. The contract will cover a range of operations including construction, maintenance, and environmental services in various marine environments. This opportunity is a 100% small business set-aside, with a base …

CA

Posted Oct 1, 2026Due Oct 16, 2026PresolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: N3943026R4002

View details→

DEPT OF DEFENSE

USS KEARSARGE A6A1 RCC 1N

Archived

AI Summary

The Navy requires an onboard overhaul of the air-conditioning plant compressor on USS KEARSARGE (LHD-3), under RCC 1N and specification item 514-23-001. The work will be performed during a scheduled maintenance availability and may include other applicable basic service specification items. The notice is identified as …

VA

Posted Oct 1, 2026JustificationNAICS 336611Sol: N50054-26-126

Award Date

Sep 24, 2026

View details→

DEPT OF DEFENSE

ESSAYONS TURNING GLAND BEARINGS

Archived

AI Summary

The U.S. Army Corps of Engineers intends to negotiate a sole-source contract with IHC America Inc for the replacement of turning gland bearing rings on the USACE Dredge Vessel Essayons. The required parts are proprietary to Royal IHC and must be OEM replacements. Delivery will be to the USACE District Warehouse in Port…

OR

Posted Sep 25, 2026Due Oct 13, 2026Special NoticeNAICS 336611Sol: W9127N27QA003

View details→

DEPT OF DEFENSE

USNS KANAWHA MTA FY27

Archived

AI Summary

The Navy plans to solicit a small-business-set-aside contract for the mid-term availability of USNS KANAWHA (T-AO 196), including work specified in the solicitation and work item package. Performance is expected from August 31 to November 16, 2027, at a contractor facility on the East or Gulf Coast. The solicitation is…

VA

Posted Sep 21, 2026PresolicitationNAICS 336611Small Business Set Aside - TotalSol: N3220527R0002

View details→

DEPARTMENT OF HOMELAND SECURITY

HEALY-SLEP Industry Day - Deaerating Feed Tank (DFT), PLC-Based Steering Control System Replacement

Active

AI Summary

The Coast Guard is conducting an industry day and market research for two USCGC HEALY modernization packages: a new deaerating feed tank and feedwater system with boiler control upgrades, and replacement of the vessel’s PLC-based steering controls and related components. Prototype installations are planned for the FY20…

CA

Posted Sep 18, 2026Due Oct 6, 2027Sources SoughtNAICS 336611No Set aside usedSol: HEALY-SLEP-Industry-Day

View details→

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→

marine engineering Government Contracts, FAQ

Common questions about finding and winning marine engineering government contracts.

Win your next marine engineering contract

Track active marine engineering solicitations and get notified the moment new opportunities match your profile.

Book a Demo See SamSearch in action →

Top agencies

DEPT OF DEFENSE13 DEPARTMENT OF COMMERCE1 DEPARTMENT OF HOMELAND SECURITY1

Related categories

defense logistics95,838 construction services65,877 military supplies35,424 defense contracting33,656 military equipment33,103 military procurement29,583 procurement24,941 government contracting22,828 electronic components20,630 public works16,403 facility maintenance13,398 veterans affairs12,500

View all categories →

Explore

All Agencies→By State→NAICS Demand Lanes→PSC Contract Lanes→Federal Contractors→