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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /54133

    NAICS Demand Lane

    Engineering Services, Contract Opportunities

    16,906 total opportunities (16,906 active) tied to NAICS 54133 across federal, state, local, and forecast sources.
    NAICS 54133Federal + SLED16.9K total
    View NAICS definition →
    Total Opportunities
    16.9K
    Across all indexed sources
    Active Estimate
    16.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 54133.

    DEPT OF DEFENSE

    COORDINATED SECREP MANAGEMENT AND STRATEGIC LOGISTICS SERVICES (CSM_SLS)

    Active

    AI Summary

    The Department of Defense is seeking proposals for coordinated secret management and strategic logistics services. This RFP has been amended to extend the due date to October 20, 2026, and includes several attachments for compliance. This opportunity is a small business set-aside for SeaPort-NxG MAC holders, focusing o…

    GA

    Posted Oct 9, 2026Due Oct 20, 2026SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: M6700426R0003
    View details→

    DEPT OF DEFENSE

    RESOURCE EFFICIENCY MANAGEMENT SERVICES

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, is seeking proposals for resource efficiency management services. This opportunity focuses on enhancing resource management practices and is categorized under NAICS code 541330. Interested bidders should prepare to submit their proposals accordingly.

    CA

    Posted Oct 9, 2026JustificationNAICS 541330Sol: N6247326F0710
    View details→

    R--TECHNICAL SUPPORT FOR DRINKING WATER OPTIMIZATION PROGRAM

    Active

    AI Summary

    The EPA is seeking capable sources for technical support in the Drinking Water Optimization Program. This program aims to enhance public health protection through improved water treatment processes and regulatory compliance. Interested parties should submit capability statements for internal market research purposes.

    Posted Oct 9, 2026Due Oct 26, 2026Sources SoughtNAICS 541330Sol: 68HERW27R0002
    View details→

    DEPT OF DEFENSE

    ADVANCE NOTICE DRAFT RFP N0016426R3007 NON-PERSONAL ACQUISITION ENGINEERING, PRODUCT SUPPORT AND LOGISTICS (PSL) SUPPORT TO THE MARITIME ELECTROMAGNETIC WARFARE DIVISION- PSC R706 - NAICS 541330

    Active

    AI Summary

    This advance notice is for a draft RFP regarding non-personal acquisition engineering, product support, and logistics for the Maritime Electromagnetic Warfare Division. The opportunity is set aside for Service-Disabled Veteran-Owned Small Businesses and focuses on full life-cycle support for military Electromagnetic Wa…

    IN

    Posted Oct 9, 2026Due Oct 23, 2026Special NoticeNAICS 541330Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: N0016426SNB39
    View details→

    DEPT OF DEFENSE

    NOTICE OF SOLE SOURCE CNAP AVIATION COST EVALUATION SYSTEM (ACES) SUPPORT

    Archived

    AI Summary

    The Department of Defense is issuing a sole-source contract for technical and analytical support services for the Aviation Cost Evaluation System (ACES). This Firm-Fixed-Price contract aims to sustain and enhance ACES, which is crucial for the Flying Hour Program budget calculations. Interested parties should note that…

    CA

    Posted Oct 9, 2026JustificationNAICS 541330Sol: 1301383174
    View details→

    DEPT OF DEFENSE

    GUN WEAPON SYSTEMS (GWS) REQUEST FOR INFORMATION

    Active

    AI Summary

    The Department of the Navy is issuing a Request for Information (RFI) for the Gun Weapon Systems (GWS) program. This RFI aims to gather feedback from potential vendors to aid in the acquisition strategy. Interested parties should refer to the attached documents for submission instructions and questions.

    VA

    Posted Oct 9, 2026Due Oct 29, 2026Special NoticeNAICS 541330Sol: GUN_WEAPONS_SYSTEM
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    657-27-208JC - RENOVATE 8B FOR RIGHT-SIZED ADMINISTRATIVE SPACE

    Active

    AI Summary

    The Department of Veterans Affairs is seeking information from qualified firms for the renovation of administrative space at the Saint Louis City VA Medical Center. This Sources Sought Notice invites licensed architects and engineers to provide their capabilities for a project estimated between $500,000 and $1,000,000.…

    KS

    Posted Oct 9, 2026Due Oct 16, 2026Sources SoughtNAICS 541330Service-Disabled Veteran-Owned Small Business (SDVOSB) Sole Source (FAR 19.14)Sol: 36C25526Q0676
    View details→

    DEPT OF DEFENSE

    SCSTC INSTRUCTOR SERVICES FOLLOW-ON

    Active

    AI Summary

    The Department of Defense is seeking sources for SCSTC Instructor Services Follow-On. This is a Sources Sought notice for SeaPort MAC holders only, requiring capability statements by 16 October 2026. The anticipated contract type is a hybrid of Cost-Plus-Fixed-Fee and Firm Fixed Price. Interested vendors must register …

    VA

    Posted Oct 9, 2026Due Oct 16, 2026Sources SoughtNAICS 541330Sol: N0017827R3102
    View details→

    DEPT OF DEFENSE

    JUSTIFICATION AND APPROVAL FOR A CAPACITY INCREASE TO CONTRACT W912BU22D0016 FOR ARCHITECT-ENGINEER GEO-ENVIRONMENTAL ENGINEERING AND RELATED SERVICES

    Archived

    AI Summary

    This opportunity involves a Justification and Approval for a capacity increase to contract W912BU22D0016, which pertains to architect-engineer geo-environmental engineering and related services for the Department of Defense, specifically the Department of the Army. Interested parties should refer to the attached docume…

    PA

    Posted Oct 9, 2026JustificationNAICS 541330Sol: W912BU22D0016
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    C1DA--PROJECT 528A5-27-503 A/E DESIGN REPLACE FLAT ROOFS CANANDAIGUA VAMC

    Active

    AI Summary

    The Department of Veterans Affairs is seeking qualified Architect-Engineering firms for Project 528A5-27-503, which involves designing the replacement of flat roofs at the Canandaigua VA Medical Center. This opportunity is a Sources Sought notice, and firms must demonstrate relevant experience and qualifications. The p…

    NY

    Posted Oct 9, 2026Due Nov 13, 2026Sources SoughtNAICS 541330Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C24227R0006
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,399
    sled
    8,023
    forecast
    484

    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

    • 54133 Definition→
    • Browse NAICS Codes→
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    • AI Contract Categories→
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    • Browse by State→

    About NAICS 54133

    Engineering Services encompasses establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. These services often include consulting, design, and technical support for various engineering projects.

    Read the full NAICS definition →