Engineering Services government contracts (NAICS 541330)
Open federal, state and local contract notices classified under NAICS 541330.
Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.
This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.
As of Oct 24, 2026, 130 open notices list NAICS 541330 (Engineering Services). 99 notices close within 30 days and 109 were posted in the last 30 days. The agencies with the most open notices are Department of Defense (92), Department of Veterans Affairs (11), Department of Transportation (6). USAspending shows, over the trailing 12 months, $70,162,917 obligated under this code by Department of Defense; $163,230,236 obligated under this code by Department of Veterans Affairs; $451,671,322 obligated under this code by Department of Transportation.
Source: USAspending.gov, U.S. Department of Treasury, Bureau of the Fiscal Service, https://www.usaspending.gov. Accessed Oct 24, 2026. Award totals are computed by DSE from USAspending.gov award data.
Open notices, closing soonest first
- Request for Information Project Manager, Short and Intermediate Effectors for Layered Defense Avenger Weapon System SupportClosing in 2 days
- NAWCAD WOLF Identification Systems Technical Management Support Services RFOClosing in 2 days
- Ground Systems and Mission Operations-4 (GSMO-4)Closing in 2 days
- R--Technical Support for Drinking Water Optimization ProgramClosing in 2 days
- SOLICITATION NUMBER 391214 “2704 HV PRIVACY BATHROOM DESIGN”Closing in 2 days
- Build America Bureau - Technical AdvisorClosing in 3 days
- FAA Flight Program Operations Support for Organization Designation Authorization (ODA)Closing in 3 days
- Electromagnetic Spectrum (EMS) Information Technology Modernization SupportClosing in 3 days
- Flowserve MKII control valve to replace obsolete Fischer control valve on Complex-41 GN2Closing in 3 days
- 84 Radar Evaluation Squadron (RADES) SupportClosing in 3 days
- YT706 Engines and Life Cycle SupportClosing in 4 days
- Request for Information and Draft PWS Feedback for DICE Laboratory Sustainment and Engineering SupportClosing in 4 days
- Request for Information and Draft PWS Feedback for DICE Laboratory Sustainment and Engineering SupportClosing in 4 days
- Navy Shore Sustainment SupportClosing in 4 days
- Rendezvous Proximity Operations, and Capture (RPOC) VIClosing in 4 days
- FTSS V Maritime COMS RFPClosing in 5 days
- Official RFP - NSWCDD HPM Support ServicesClosing in 5 days
- Project 652-322 | A/E Design Refresh & CPS Services for CLC | Richmond, VAClosing in 5 days
- $499M AE General Services MATOCClosing in 5 days
- RPOC-V Ceiling IncreaseClosing in 5 days
- GUN WEAPON SYSTEMS (GWS) Request for InformationClosing in 5 days
- IE4 Power RFIClosing in 5 days
- Encroachment Management Implementation and Mission Readiness, Sustainment, and Compatibility Services AE IDIQ, UnrestrictedClosing in 5 days
- Aegis Based Defense Engineering ServicesClosing in 5 days
- PD-42-0014; MTU Diesel Engine Lifecycle SupportClosing in 5 days
- REMUS 300 TrainingClosing in 6 days
- MAVEN FSRClosing in 6 days
- NALCOMIS Virtual Environment System Administration SupportClosing in 6 days
- Draft RFP for DRPM RAS ME RAS 1.0 and MCM RAS 2.0 Professional Support ServicesClosing in 6 days
- Data at Rest (DaR) - 400 Obsolescence ResolutionClosing in 6 days
- Sources Sought for Indefinite Delivery, Indefinite Quantity (IDIQ) Multiple Award Task Order Contract (MATOC) for Multidisciplinary Architectural and Engineering (A/E) Design Services for Vertical ConstructionClosing in 6 days
- USAF Special Operations Forces Technical Data Management, Development, and Provisioning ProjectClosing in 6 days
- Acoustic Testing for the IM-272A/WDQ Air Particle Detector and isolation valvesClosing in 7 days
- STRAIN GAGE MEASUREMENTClosing in 7 days
- Kill-web Operations Sustainment & Maintenance Of SDA (Space Domain Awareness) Systems (KOSMOSS) Update for IndustryClosing in 7 days
- BROAD AGENCY ANNOUNCEMENT: Operational Analysis, SSN/SSGN Survivability Program (S3P), and Hull, Mechanical and Electrical (HM&E) Materials, Design Concepts, and Technologies for Future Submarine PlatformsClosing in 8 days
- High Power Microwave Engineering ServicesClosing in 8 days
- FDRMC ENGINEERING SUPPORT SERVICESClosing in 9 days
- C1DA-- AE Replace Elevators 539-24-102Closing in 9 days
- Synthetic Signature Generation (SSG) Support ServicesClosing in 9 days
- RFP for Advanced Signatures Technologies (AST)Closing in 9 days
- Governor Control ProgrammingClosing in 9 days
- Notice of Opportunity (NOO) U.S. Army Reserve, 88th Readiness Division Energy Savings Performance Contract (ESPC)Closing in 9 days
- Environmental Science and Engineering Contract, A-E Services to be Ordered on Indefinite-Delivery, Indefinite-Quantity ScheduleClosing in 9 days
- SOLICITATION NUMBER 393585 “WARM FACILITY HAZARD CATEGORY DETERMINATION”Closing in 10 days
- C1DA--NRM A/E- 528A7-27-112 Fire Alarm Panel UpgradeClosing in 10 days
- C1DA--AE Replace Elevators Cx 539-24-102Closing in 10 days
- PMA-290 Technical and Engineering ServicesClosing in 10 days
- C1DA--AE Replace Roofing 539-25-101Closing in 11 days
- Overseas Professional Support ServicesClosing in 11 days
Top agencies buying this NAICS
- Department of Defense 92 open, $70,162,917 obligated in the last 12 months
- Department of Veterans Affairs 11 open, $163,230,236 obligated in the last 12 months
- Department of Transportation 6 open, $451,671,322 obligated in the last 12 months
- National Aeronautics and Space Administration 4 open, $97,783,606 obligated in the last 12 months
- Department of Energy 4 open, $36,814,066 obligated in the last 12 months
- Department of Homeland Security 4 open, $567,372,094 obligated in the last 12 months
- Department of State 3 open, $21,426,129 obligated in the last 12 months
- Department of the Interior 2 open, $85,442,406 obligated in the last 12 months
- Environmental Protection Agency 1 open, $6,731,418 obligated in the last 12 months
- Department of Agriculture 1 open, $21,897,378 obligated in the last 12 months
Related NAICS
- Architectural, Engineering, and Related Services (NAICS 5413) 1 open
- Architectural Services (NAICS 541310) 10 open
- Drafting Services (NAICS 541340) 1 open
- Building Inspection Services (NAICS 541350) 9 open
- Geophysical Surveying and Mapping Services (NAICS 541360) 4 open
- Surveying and Mapping (except Geophysical) Services (NAICS 541370) 2 open
- Testing Laboratories and Services (NAICS 541380) 33 open
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See DSE GovCon plans →Frequently asked questions
How many open government contracts are there for NAICS 541330?
As of Oct 24, 2026, 130 open notices list NAICS 541330 (Engineering Services) in the DSE directory.
Which agencies are buying under NAICS 541330?
Agencies with the most open notices: Department of Defense (92), Department of Veterans Affairs (11), Department of Transportation (6).
When does the next NAICS 541330 notice close?
The soonest deadline is Oct 26, 2026, for "Request for Information Project Manager, Short and Intermediate Effectors for Layered Defense Avenger Weapon System Support". 35 notices close within 7 days.
Are there set-asides under NAICS 541330?
39 of 130 open notices carry a set-aside. Most common: Total Small Business (24), Service-Disabled Veteran-Owned Small Business (10), 8(a) (2).
Where is the NAICS 541330 work performed?
Most common places of performance: MD (11), VA (7), DC (6).