Engineering Services
1,200 active contract opportunities
1,200
Active Opportunities
1,067
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Engineering Services1196
- Engineering Services3
- NAICS 541330 Engineering Services1
Set-Aside Distribution
- 698
- SDVOSB176
- No Set Aside134
- Small Business85
- Small Business Set Aside - Total60
Top Locations
- VA136
- CO135
- CA114
- DC97
- MD80
About NAICS54133
The North American Industry Classification System (NAICS) code 54133 covers engineering services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
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Sole Source Award | FAA STC for NOAA GML Greenhouse Gas Aircraft System (NGAS)
COMMERCE, DEPARTMENT OF
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DOC Architect and Engineering IDIQ
COMMERCE, DEPARTMENT OF
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Small Business Set Aside - TotalRFP N62742-26-R-3601 Enterprise Construction Management Support Multiple Award Contract (ECMS MAC)
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No Set AsideFMS METCAL Contractor Support Services in support of Kuwait Air Force
DEPT OF DEFENSE
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NAICS 541330
Posted Sep 30, 2026
Due Oct 14, 2026
OEM General Electric IDIQ J&A Mod Notice
DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Sep 30, 2026
Worldwide AE Support Services
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541330
Posted Sep 30, 2026
Due Oct 21, 2026
Small Business Set Aside - PartialV-22 AIRCRAFT SOFTWARE CONCURRENCY UPGRADES AND FLIGHT TRAINING DEVICE INTEGRATION
DEPT OF DEFENSE
ORLANDO, FL
NAICS 541330
Posted Sep 30, 2026
Due Nov 5, 2026
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NAICS 541330
Posted Sep 30, 2026
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MULTIPLEXED BUS INTERFACE 2
DEPT OF DEFENSE
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NAICS 541330
Posted Sep 30, 2026
No Set AsideConsulting Flood Hydrologist Services for the U.S. Federal Energy Regulatory Commission
ENERGY, DEPARTMENT OF
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NAICS 541330
Posted Sep 30, 2026
$625M USACE SPD Vertical AE Design MATOC
DEPT OF DEFENSE
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NAICS 541330
Posted Sep 30, 2026
Due Oct 13, 2026
Screening Equipment Deployment Services (SEDS) - Checkpoint (CP)
HOMELAND SECURITY, DEPARTMENT OF
Springfield, VA
NAICS 541330
Posted Sep 30, 2026
No Set AsideINDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) ARCHITECT AND ENGINEERING (AE) SERVICES CONTRACT FOR MECHANICAL AND ELECTRICAL DESIGN AND ENGINEERING SERVICES WITHIN NAVFAC MID-ATLANTIC REGION PRIMARILY FOR HAMPTON ROADS AREA OF RESPONSIBILITY (HR AOR)
DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Sep 29, 2026
Small Business Set Aside - TotalSea Range Safety Surveillance Services
DEPT OF DEFENSE
CHINA LAKE, CA
NAICS 541330
Posted Sep 29, 2026
Due Oct 29, 2026
RFP for Advanced Signatures Technologies (AST)
DEPT OF DEFENSE
BETHESDA, MD
NAICS 541330
Posted Sep 29, 2026
Due Nov 2, 2026
Small Business Set Aside - TotalNetwork Engineering Support Seaport
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541330
Posted Sep 29, 2026
Small Business Set Aside - TotalResource Efficiency Management Services
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Sep 29, 2026
Official RFP - NSWCDD HPM Support Services
DEPT OF DEFENSE
DAHLGREN, VA
NAICS 541330
Posted Sep 29, 2026
Due Oct 29, 2026
CFLHD Indefinite Delivery, Indefinite Quantity (IDIQ) for Architect-Engineer Design Services
TRANSPORTATION, DEPARTMENT OF
LAKEWOOD, CO
NAICS 541330
Posted Sep 29, 2026
Due Oct 15, 2026
No Set Aside
