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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /541330

    NAICS Demand Lane

    Engineering Services, Contract Opportunities

    17,371 total opportunities (17,371 active) tied to NAICS 541330 across federal, state, local, and forecast sources.
    NAICS 541330Federal + SLED17.4K total
    View NAICS definition →
    Total Opportunities
    17.4K
    Across all indexed sources
    Active Estimate
    17.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 541330.

    DEPT OF DEFENSE

    RWP - ADVANCED NAVIGATION SIMULATION ENVIRONMENT LABORATORY (ANSEL)

    Active

    AI Summary

    The Air Force seeks whitepapers from AEDC Velocity Alliance Consortium performers and industry partners for engineering, technical, and integration support to modernize the PNT and NAVWAR simulation laboratory at Holloman AFB. The effort will replace obsolete equipment and software under a 10 U.S.C. § 4022 OTA. The sta…

    TN

    Posted Oct 25, 2026Due Nov 12, 2026SolicitationNAICS 541330Sol: FA9101269ANSEL
    View details→

    DEPARTMENT OF ENERGY

    A-E SERVICES FOR ELECTRON INJECTOR COMPLEX

    Active

    AI Summary

    The Department of Energy is soliciting proposals for architectural and engineering design services for the Electron Injector (EIN) Complex at Brookhaven National Laboratory. The solicitation includes an RFP letter and attachments; the Statement of Work is being routed for signatures, with a signed PDF to be posted late…

    NY

    Posted Oct 24, 2026Due Nov 30, 2026SolicitationNAICS 541330No Set aside usedSol: RFP_476957
    View details→

    DEPARTMENT OF AGRICULTURE

    DEPARTMENT OF ENERGY APPROVED PROJECT FACILITATOR

    Active

    AI Summary

    The USDA Forest Service seeks a project facilitator to support its energy savings programs at the Forest Products Laboratory, providing fair, objective, and transparent valuation and pricing measures under the attached performance work statement. Competition is restricted to vendors currently approved by the Department…

    DC

    Posted Oct 23, 2026Due Nov 13, 2026Combined Synopsis/SolicitationNAICS 541330Sol: 12318727Q0010
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    RENDEZVOUS PROXIMITY OPERATIONS, AND CAPTURE (RPOC) VI

    Active

    AI Summary

    NASA Johnson Space Center is conducting market research for engineering support in guidance, navigation and control, systems engineering, and rendezvous, proximity operations, and capture. Work may include research, analysis, design, development, integration, verification, testing, evaluation, and operations support. I…

    TX

    Posted Oct 23, 2026Due Oct 28, 2026Sources SoughtNAICS 541330Sol: 80JSC027RPOC6
    View details→

    USFWS_KS_GREAT PLAINS NC_TITLE III SERVICESI

    Active

    AI Summary

    The U.S. Fish and Wildlife Service is soliciting Title III services for rehabilitation of the Great Plains Nature Center in Kansas. The opportunity is identified as architectural and engineering services under NAICS 541330 and is issued as a combined synopsis/solicitation. The available notice does not specify the scop…

    Posted Oct 23, 2026Due Nov 23, 2026Combined Synopsis/SolicitationNAICS 541330Sol: 140FF027R0002
    View details→

    DEPT OF DEFENSE

    OVERSEAS PROFESSIONAL SUPPORT SERVICES

    Active

    AI Summary

    The Department of the Navy seeks proposals for overseas professional support services supporting SRF-JRMC in Japan. Solicitation N0040627R0003 is a 100% small-business set-aside and is restricted to SeaPort NxG multiple-award contract holders. This is a combined synopsis/solicitation for noncommercial services; offers …

    WA

    Posted Oct 23, 2026Due Nov 4, 2026Combined Synopsis/SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: N0040627R0003
    View details→

    U.S. COAST GUARD H-60T MAINTAINER TRAINING UNIT AND HOT MOCK UP TRAINING DEVICES

    Active

    AI Summary

    The U.S. Coast Guard is seeking information on an H-60T maintainer training unit and hot mock-up training devices. The notice is a sources-sought market research request, with further requirements provided in the attachment. It does not establish a solicitation or award, and prospective respondents should consult the a…

    Posted Oct 23, 2026Due Nov 23, 2026Sources SoughtNAICS 541330Sol: 70ZA0127AIRC12002
    View details→

    DEPT OF DEFENSE

    PMCP-SS_RFP

    Active

    AI Summary

    USSOCOM seeks program and product management, development, product improvement, training, testing, acquisition, and related technical and engineering support for SOF ATL PMCP missions, including counterproliferation, counter-RCIED, EOD, electronic warfare, and counter-unmanned systems. Proposals are due November 6, 202…

    FL

    Posted Oct 23, 2026Due Nov 6, 2026SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: H9240226RE005
    View details→

    DEPT OF DEFENSE

    TERMINAL HIGH ALTITUDE AREA DEFENSE (THAAD) MODELING & SIMULATION SUPPORT

    Active

    AI Summary

    The Army’s PAE Fires seeks information on qualified sources for engineering, modeling, simulation, and software support for the THAAD Project Office’s AN/TPY-2 Terminal Mode. Work includes delivering and developing tactical software and source code, documentation, integration with THAAD modeling and simulation products…

    AL

    Posted Oct 23, 2026Due Nov 15, 2026Sources SoughtNAICS 541330Sol: THAADMS-26-0001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    C1DA--FY24 A/E IDIQ SINGLE POOL NCO 23 36C263-22-AP-4822

    Active

    AI Summary

    The Department of Veterans Affairs has indefinitely cancelled the synopsis for the FY24 A/E IDIQ single-pool contract, stating that the multiple-award contract is redundant and no longer a justified need. The notice refers to Request for Qualifications 36C26324R0045; no award or further solicitation is indicated.

    MN

    Posted Oct 23, 2026Due Nov 20, 2026Special NoticeNAICS 541330Sol: 36C26324R0045
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,419
    sled
    8,471
    forecast
    481

    Related NAICS Codes

    • 54, Professional, Scientific, and Technical Services→
    • 541, Professional, Scientific, and Technical Services→
    • 5411, Legal Services→
    • 54111, Offices of Lawyers→
    • 541110, Offices of Lawyers→
    • 54112, Offices of Notaries→
    • 541120, Offices of Notaries→
    • 54119, Other Legal Services→
    • 541191, Title Abstract and Settlement Offices→
    • 541199, All Other Legal Services→

    Explore

    • 541330 Definition→
    • Browse NAICS Codes→
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    About NAICS 541330

    Engineering Services involves applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. This includes providing engineering consulting, design, and related services.

    Read the full NAICS definition →