NAICS 541330 – Engineering Services

Browse 1530+ active federal contract opportunities classified under NAICS 541330.

Recent Opportunities

• Sustainment for Resonant Sciences Adaptable Zonal Radar (RAZR)
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 4, 2026 NAICS: 541330 Set-Aside: NONE Location: CA
• Notice of Intent to Sole Source - BAH
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 20, 2026 Due: May 26, 2026 NAICS: 541330 Set-Aside: NONE
• 20--Propulsion Drive Update for NOAA Ships
  Agency: COMMERCE, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 5, 2026 NAICS: 541330 Set-Aside: SBA
• Synopsis for ARCHITECT ENGINEER SERVICES - NATIONAL DAM SAFETY ENGINEERING AND DESIGN SERVICES FOR THE UNITED STATES ARMY CORPS OF ENGINEERS (USACE) DAM SAFETY PRODUCTION CENTER (DSPC); W9123726RA007
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 12, 2026 NAICS: 541330 Set-Aside: NONE Location: WV
• Minuteman III (MMIII) Guidance Study Data Call
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 29, 2026 NAICS: 541330 Set-Aside: NONE Location: UT
• W91237-26-RA008 Foundation Pressure Relief Well Engineering with Geophysical Surveying
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 22, 2026 NAICS: 541330 Set-Aside: SBA
• B Department Operations Support
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jan 1, 2027 NAICS: 541330 Set-Aside: SBA Location: VA
• Former Nebraska Ordnance Plant (FNOP) near Mead, NE, SATOC Synopsis
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 26, 2026 NAICS: 541330 Set-Aside: SBA
• Electronic Armor Support
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 19, 2026 NAICS: 541330 Location: VA
• Southeast Regional Architecture Engineering 2 (SERAE 2) Indefinite Delivery Indefinite Quantity (IDIQ) contract
  Agency: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Posted: May 20, 2026 Due: Jun 3, 2026 NAICS: 541330 Location: FL
• Hexapod for Precision Motion and Angular Positioning
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 22, 2026 NAICS: 541330 Set-Aside: SBA Location: FL
• Collective Joint Training
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 27, 2026 NAICS: 541330 Set-Aside: NONE Location: VA
• Mission Engineering and Analysis Support Pre-Solicitation Conference
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 28, 2026 NAICS: 541330
• SB Set-Aside under Seaport - Shore Operations Training Group Support for CNIC
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 26, 2026 NAICS: 541330 Set-Aside: SBA Location: DC
• NSWC IHD Professional Facility Support Service
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 4, 2026 NAICS: 541330 Set-Aside: NONE Location: MD
• Checkpoint Screening Equipment Deployment Services
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 1, 2026 NAICS: 541330 Set-Aside: NONE
• Solicitation: AE MEP IDIQ
  Agency: COMMERCE, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 10, 2026 NAICS: 541330 Set-Aside: SBA Location: MD
• LBES Large Seaport (FY26)_LBESe Business Operations/Engineering Services New Seaport Task Order
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 17, 2026 NAICS: 541330 Set-Aside: NONE Location: PA
• PTAG RFI – USPTO seeks an engineering assessment of Piller UPS system in Alexandria, VA
  Agency: COMMERCE, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 4, 2026 NAICS: 541330 Set-Aside: NONE Location: VA
• ACCAPG_Competitive_Opportunities_Division C
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 541330 Location: MD
• Synopsis for ARCHITECT ENGINEER SERVICES - NATIONAL DAM SAFETY ENGINEERING AND DESIGN SERVICES FOR THE UNITED STATES ARMY CORPS OF ENGINEERS (USACE) DAM SAFETY PRODUCTION CENTER (DSPC); W9123726RA007
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 12, 2026 NAICS: 541330 Set-Aside: NONE Location: WV
• Collective Joint Training
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 27, 2026 NAICS: 541330 Set-Aside: NONE Location: VA
• Artec Leo Premium Pack 3D Scanner
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 3, 2026 NAICS: 541330 Location: IN
• C--USFWS_A-E Seismic Safety IDIQ - Buildings
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 20, 2026 Due: Jun 2, 2026 NAICS: 541330
• SKAMOKAWA PILE DIKE REPAIRS
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 4, 2026 NAICS: 541330 Location: WA

Data sourced from SAM.gov. Updated daily. Last updated: May 21, 2026.