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9,773 live opportunities · Click a result to see its full procurement lifecycle · Updated daily · SAM.gov

260 procurements

NAICS 54133 ✕Incl. closed/awards ✕Sort:Newest Closing soon Highest value

Professional ServicesSources Sought

Sources Sought Notice for Architect-Engineer Indefinite Delivery Indefinite Quantity (A-E IDIQ) Contract for Naval Architecture and Marine Engineering Design Services for barges and non-self-propelled floating plant

Dept of DefenseW912BU26X3596Engineering Services

Jun 26, 2026

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Professional ServicesSolicitationSmall BusinessClosed

MRPO OCA Roads & Parking Lots Evaluation

Dept of DefenseW912EK26QA034Engineering Services

Jun 03, 2026

Closed

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Professional ServicesSources SoughtSmall BusinessClosed

The Center for Homeland Defense and Security (CHDS) Educational Program Support

Dept of Defense Monterey, CaliforniaN0024426R9999Engineering Services

Jun 10, 2026

Closed

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Professional ServicesSpecial Notice

NAWCAD Long Range Acquisition Forecast (LRAF) – FY26

Dept of Defense St James, MarylandNAWCAD-LRAF-FY26-PAXEngineering Services

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Professional ServicesSolicitation8(a)

N0016426R3114: Technical and management support services to the Environmental Office at NSWC Crane.

Dept of DefenseN0016426R3114Engineering Services

Jun 26, 2026

Response deadline

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Professional ServicesSpecial Notice

C--INTERMOUNTAIN/PACIFIC WEST Region Architectural and Engineering (A&E) Services

Interior, Department of the [Object Object]140P2026R0067Engineering Services

Jun 24, 2026

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Professional ServicesAward NoticeNONE

15 kV Surface Switchgear

Dept of Defense Road Forks, New MexicoFA9401-26-C-0017Engineering Services

$98,011

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Professional ServicesSolicitation

Request for Whitepapers: AEDC Velocity Alliance - A Multi-Billion Dollar OTA Consortium Opportunity

Dept of DefenseFA9101-26-9-Velocity_AllianceEngineering Services

Sep 30, 2030

Response deadline

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Professional ServicesSolicitation

Little Mountain Test Facility Maintenance

Dept of Defense UtahFA8207-26-R-B001Engineering Services

Sep 08, 2026

Response deadline

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Professional ServicesSolicitationNONEClosed

Commissioning Services for UIP Subproject 2- Kautz Road Substation Replacement

Energy, Department of Batavia, IllinoisRFP-377451-CDEngineering Services

Jun 04, 2026

Closed

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Professional ServicesPresolicitationClosed

Notice of Intent to Sole Source – Cross-Domain Enterprise All-Source User Repository (CENTAUR) III System IDIQ Ceiling Increase

Dept of Defense TexasCENTAUR-26Engineering Services

Jun 10, 2026

Closed

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Professional ServicesSpecial NoticeNONEClosed

NAVTAC 2 6-week Extension

Transportation, Department of Washington, District of Columbia340Engineering Services

Jun 05, 2026

Closed

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Professional ServicesSpecial NoticeSmall BusinessClosed

Force Generation Professional Support Services

Dept of Defense Imperial Beach, CaliforniaEngineering Services

Jun 02, 2026

Closed

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Professional ServicesPresolicitationClosed

Advanced Risk Reduction for Mission-Critical Systems (ARRMS) RFI

National Aeronautics and Space Administration Fairmont, West Virginia80GSFC26R0037Engineering Services

Jun 10, 2026

Closed

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Professional ServicesSpecial NoticeClosed

R425--631-21-700 EHRM Commissioning Support Edward P. Boland VAMC

Veterans Affairs, Department of [Object Object]36C77626Q0176Engineering Services

May 25, 2026

Closed

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Professional ServicesSpecial NoticeClosed

Notice of Intent - Increase Capacity on $85M AE MATOC

Dept of DefenseW912DW-2026-IncreaseCapacityEngineering Services

Jun 09, 2026

Closed

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Professional ServicesSpecial NoticeClosed

Mission Engineering and Analysis Support Pre-Solicitation Conference

Dept of DefenseN6523626RE056Engineering Services

May 28, 2026

Closed

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Professional ServicesSources SoughtClosed

R--RFI - Landsat 10 MOC & Ops _ FAQs

Interior, Department of the [Object Object]DOIGFBO260017Engineering Services

Jun 04, 2026

Closed

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Professional ServicesSpecial NoticeNONEClosed

ESPC Notice of Opportunity, Thurgood Marshall Federal Judiciary Building, AOC

Architect of the Capitol Washington, District of ColumbiaEngineering Services

Jun 02, 2026

Closed

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Professional ServicesPresolicitationClosed

NTCDL Engineering Support Services - Sole Source

Dept of DefenseN0003926RB002Engineering Services

Jun 08, 2026

Closed

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Professional ServicesSpecial NoticeNONEClosed

A/E Design Services – Building A, 8th Floor Modernization

United States Government Publishing Office Washington, District of Columbia040ADV-26-R-0022-C0004Engineering Services

May 29, 2026

Closed

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Professional ServicesAward NoticeSDVOSB

Information Warfare Analytical Operational Test and Evaluation Support Services

Dept of Defense Norfolk, VirginiaN0018926DW004Engineering Services

$37,201,420

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Professional ServicesSolicitationSmall BusinessClosed

NCTAMS LANT Telecommunication Support Services- Only Seeking RFP Responses from current Seaport NxG Contract Holders

Dept of Defense Norfolk, VirginiaN0018926R3103Engineering Services

Jun 01, 2026

Closed

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Professional ServicesSources SoughtClosed

Sources Sought - Master Blanket Purchase Agreements (BPAs) for Blast Assessments

Dept of Defense Washington, District of ColumbiaW912HZ26S3789Engineering Services

May 26, 2026

Closed

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Professional ServicesSources SoughtNONEClosed

(A&E) CIVIL Multi-State MATOC for grasslands and forests MT, ID, ND, SD, CO, KS, NE, and WY

Agriculture, Department of Plains, Montana1165313Engineering Services

Jun 05, 2026

Closed

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