Engineering Services contracts: federal opportunities in NAICS 541330

87 notices currently open, the ones InstantSam has read first, then by how soon they close. None of them has had its attachments read yet. Every row opens the notice in the app, where InstantSam reads up to fifteen of its attachments as one of your 3 free reviews. 29 are sources sought notices, marked below: not yet a solicitation, but the chance to shape one.

• Waterjet Support Services

  Closes today

  DEPT OF DEFENSE · Philadelphia, PA · No set-aside · Due November 6, 2026 at 4:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• MQ-25 BOA Readiness and Sustainment Support

  Closes today

  DEPT OF DEFENSE · Saint Louis, MO · Due November 6, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Seaport - CTF Design Services Follow On

  Closes today

  DEPT OF DEFENSE · Total small business · Due November 6, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Engineering Services for the B-52H Stratofortress

  Sources soughtCloses today

  DEPT OF DEFENSE · Oklahoma City, OK · Due November 6, 2026 at 5:30 PM EST

  Have InstantSam read it, as one of your free reviews.

• THIS IS A NOTICE OF INTENT TO AWARD USMC TASK ORDER UNDER PACRM MAC AND IS NOT A REQUEST FOR COMPETITIVE PROPOSALS.

  3 days left

  DEPT OF DEFENSE · Total small business · Due November 9, 2026 at 9:00 AM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Synthetic Signature Generation (SSG) Support Services

  3 days left

  DEPT OF DEFENSE · MD · No set-aside · Due November 9, 2026 at 11:00 AM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Independent Commissioning Agent (Owner’s Advocate) Services for U.S. Army Medical Research Institute of Infectious Diseases

  Sources sought3 days left

  DEPT OF DEFENSE · Frederick, MD · Due November 9, 2026 at 12:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• SeaPort: CNSP PA/VI Support Services

  3 days left

  DEPT OF DEFENSE · San Diego, CA · Women-owned · Due November 9, 2026 at 1:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Notice of Opportunity (NOO) U.S. Army Reserve, 88th Readiness Division Energy Savings Performance Contract (ESPC)

  3 days left

  DEPT OF DEFENSE · MN · Due November 9, 2026 at 3:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• AN/AAR-47 Missile Warning System

  Sources sought3 days left

  DEPT OF DEFENSE · Warner Robins, GA · Due November 9, 2026 at 4:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• NGATS SOFTWARE SUPPORT

  Sources sought3 days left

  DEPT OF DEFENSE · Picatinny Arsenal, NJ · No set-aside · Due November 9, 2026 at 4:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• Market Survey for E3 Services Support of C6ISR Systems

  Sources sought4 days left

  DEPT OF DEFENSE · Hanahan, SC · Due November 10, 2026 at 12:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• Worldwide AE Support Services

  4 days left

  STATE, DEPARTMENT OF · Arlington, VA · Partial small business · Due November 10, 2026 at 1:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• 657A5-24-108, FCA Replace Medium Voltage Feeder 3 and Transformers l MC FY27 NRM VISN Base DE

  4 days left

  VETERANS AFFAIRS, DEPARTMENT OF · Marion, IL · Service-disabled veteran-owned · Due November 10, 2026 at 1:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Cost Engineering and Related Services

  Sources sought4 days left

  DEPT OF DEFENSE · Norfolk, VA · Due November 10, 2026 at 2:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• MN FERGUS FALLS WMD PRKING REHAB

  4 days left

  INTERIOR, DEPARTMENT OF THE · Total small business · Due November 10, 2026 at 3:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• USACE Omaha District - $249M Unrestricted Sentinel Construction Management Services (CMS) MATOC

  4 days left

  DEPT OF DEFENSE · Due November 10, 2026 at 3:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• MIW and SMCM Engineering Support - SEAPORT

  4 days left

  DEPT OF DEFENSE · Total small business · Due November 10, 2026 at 4:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Municipal Separate Storm Sewer System (MS4)

  5 days left

  DEPT OF DEFENSE · Women-owned · Due November 11, 2026 at 10:00 AM EST

  Have InstantSam read its attachments, as one of your free reviews.

• PD-42-0030; PIP – Rolls Royce Marine Gas Turbines

  5 days left

  DEPT OF DEFENSE · Philadelphia, PA · No set-aside · Due November 11, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Department of Air Force Multidomain Adaptive Management and Battle Space Awareness (DAF-MAMBA) Analysis of Alternatives (AoA)

  Sources sought5 days left

  DEPT OF DEFENSE · No set-aside · Due November 11, 2026 at 5:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• Amphibious/CVN Engineering and Ship Control Systems

  6 days left

  DEPT OF DEFENSE · Philadelphia, PA · No set-aside · Due November 12, 2026 at 12:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Technical Support Services for the DOE/NNSA Office

  6 days left

  ENERGY, DEPARTMENT OF · Due November 12, 2026 at 12:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Presolicitation Notice – Sole-Source Requirement for SNC Precision Approach Radar (PAR) AN/SPN-35E Landing System Upgrade Program (LSUP) Basic Ordering Agreement (BOA) Task Order (TO).

  6 days left

  DEPT OF DEFENSE · Sparks, NV · Due November 12, 2026 at 3:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• MODIFIED WC-130J RTP APN-241 WEATHER RADAR SUSTAINING ENGINEERING SUPPORT RESEARCH AND SUPPORT TASK

  Sources sought6 days left

  DEPT OF DEFENSE · Beavercreek Township, OH · No set-aside · Due November 12, 2026 at 4:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• IE4 Power RFI

  6 days left

  DEPT OF DEFENSE · MD · Due November 12, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• RWP - Advanced Navigation Simulation Environment Laboratory (ANSEL)

  6 days left

  DEPT OF DEFENSE · NM · Due November 12, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Commercial Maritime Test-Platform and Event-Support Services

  6 days left

  DEPT OF DEFENSE · Norfolk, VA · Due November 12, 2026 at 11:59 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• SSN(X) Concept Design Expression of Interest

  7 days left

  DEPT OF DEFENSE · Washington Navy Yard, DC · No set-aside · Due November 13, 2026 at 12:00 AM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Department of Energy Approved Project Facilitator

  7 days left

  AGRICULTURE, DEPARTMENT OF · No set-aside · Due November 13, 2026 at 10:00 AM EST

  Have InstantSam read its attachments, as one of your free reviews.

• PROJECT 528A5-27-503 A/E Design Replace Flat Roofs Canandaigua VAMC

  Sources sought7 days left

  VETERANS AFFAIRS, DEPARTMENT OF · Canandaigua, NY · Service-disabled veteran-owned · Due November 13, 2026 at 11:00 AM EST

  Have InstantSam read it, as one of your free reviews.

• C5ISRT NEXT GENERATION CYBERSECURITY AND INFORMATION ASSURANCE Presolicitation Conference

  7 days left

  DEPT OF DEFENSE · Total small business · Due November 13, 2026 at 1:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• $150M UNR SCIF HEMP AE SERVICES MATOC

  7 days left

  DEPT OF DEFENSE · Due November 13, 2026 at 3:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Overseas Professional Support Services

  7 days left

  DEPT OF DEFENSE · Total small business · Due November 13, 2026 at 4:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• C45 NDI Follow-on

  7 days left

  DEPT OF DEFENSE · Due November 13, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Terminal High Altitude Area Defense (THAAD) Modeling & Simulation Support

  Sources sought9 days left

  DEPT OF DEFENSE · Redstone Arsenal, AL · No set-aside · Due November 15, 2026 at 5:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• SAF/SA Campaign Analysis Support

  Sources sought10 days left

  DEPT OF DEFENSE · DC · Due November 16, 2026 at 12:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT FOR INLAND AND COASTAL VESSELS ENGINEERING SERVICES, NAVAL ARCHITECTURE, AND MARINE ENGINEERING

  10 days left

  DEPT OF DEFENSE · Total small business · Due November 16, 2026 at 12:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• RFP for Advanced Signatures Technologies (AST)

  10 days left

  DEPT OF DEFENSE · Total small business · Due November 16, 2026 at 1:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• PROPERTY MANAGMEMENT AND ACCOUNTABILITY SUPPORT SERVICES; PSC R425, NAICS 541330

  10 days left

  DEPT OF DEFENSE · Crane, IN · 8(a) · Due November 16, 2026 at 2:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• U.S. Coast Guard (USCG) NATIONWIDE ENVIRONMENTAL ENGINEERING SERVICES MULTIPLE AWARD IDIQ

  Sources sought10 days left

  HOMELAND SECURITY, DEPARTMENT OF · Partial small business · Due November 16, 2026 at 4:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• Energy Automation Operational Technology Systems (EAOTS) Automated Fuel Handling Equipment Maintenance

  10 days left

  DEPT OF DEFENSE · No set-aside · Due November 16, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Core Research Program Technology Transfer & Commercialization Advancement

  10 days left

  TRANSPORTATION, DEPARTMENT OF · Washington, DC · No set-aside · Due November 16, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Keyport Infrastructure Security Support Services (KISSS)

  10 days left

  DEPT OF DEFENSE · Total small business · Due November 16, 2026 at 8:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• A DEPT INFRASTRUCTURE, LIBRARY AND SYSTEMS ADMINISTRATION SUPPORT

  Sources sought10 days left

  DEPT OF DEFENSE · Dahlgren, VA · No set-aside · Due November 16, 2026 at 11:59 PM EST

  Have InstantSam read it, as one of your free reviews.

• Wideband and Narrowband Global SATCOM Sustainment (WNGSS) IDIQ Contract

  11 days left

  DEPT OF DEFENSE · Colorado Springs, CO · Due November 17, 2026 at 2:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Governor Control Programming

  12 days left

  DEPT OF DEFENSE · Libby, MT · Total small business · Due November 18, 2026 at 3:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Request for Information for U-2 Advanced Synthetic Aperture Radar System -2

  Sources sought12 days left

  DEPT OF DEFENSE · Warner Robins, GA · No set-aside · Due November 18, 2026 at 3:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• SOURCES SOUGHT FOR INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) ARCHITECT AND ENGINEERING MULTIDISCIPLINE SERVICES FOR SMALL PROJECTS IN THE HAMPTON ROADS AREA OF RESPONSIBILITY PREDOMINATELY FOR NORFOLK NAVAL SHIPYARD AND NAVAL WEAPONS STATION YORKTOWN

  Sources sought13 days left

  DEPT OF DEFENSE · Norfolk, VA · Due November 19, 2026 at 2:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• V-22 AIRCRAFT SOFTWARE CONCURRENCY UPGRADES AND FLIGHT TRAINING DEVICE INTEGRATION

  Sources sought13 days left

  DEPT OF DEFENSE · Due November 19, 2026 at 3:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• SOLICITATION NUMBER 391454 “HAZARDOUS AREA CLASSIFICATION REVIEW AND TRAINING SUPPORT”

  Sources sought13 days left

  ENERGY, DEPARTMENT OF · Richland, WA · Total small business · Due November 19, 2026 at 7:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• 402-27-001 Repair Chiller 3 (AE)

  Sources sought14 days left

  VETERANS AFFAIRS, DEPARTMENT OF · Augusta · Service-disabled veteran-owned · Due November 20, 2026 at 12:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• USSS Construction Management & Engineering Services

  Sources sought14 days left

  HOMELAND SECURITY, DEPARTMENT OF · Washington, DC · No set-aside · Due November 20, 2026 at 4:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• CFLHD Indefinite Delivery, Indefinite Quantity (IDIQ) for Architect-Engineer Design Services

  14 days left

  TRANSPORTATION, DEPARTMENT OF · Lakewood, CO · No set-aside · Due November 20, 2026 at 4:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Notice of Intent to Sole Source Self Defense Test Ship Engineering and Technical Support Services

  14 days left

  DEPT OF DEFENSE · Port Hueneme, CA · Due November 20, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• GEOTECHNICAL ARCHITECTURE AND ENGINEER SERVICES IN

  15 days left

  INTERIOR, DEPARTMENT OF THE · Due November 21, 2026 at 2:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• CATHODIC PROTECTION SURVEY/INVENTORY/ASSESSMENT SERVICES

  Sources sought17 days left

  DEPT OF DEFENSE · FL · Due November 23, 2026 at 11:00 AM EST

  Have InstantSam read it, as one of your free reviews.

• USFWS_KS_Great Plains NC_TITLE III ServicesI

  17 days left

  INTERIOR, DEPARTMENT OF THE · Due November 23, 2026 at 12:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• U.S. Coast Guard H-60T Maintainer Training Unit and Hot Mock Up Training Devices

  Sources sought17 days left

  HOMELAND SECURITY, DEPARTMENT OF · Elizabeth City, NC · Due November 23, 2026 at 2:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• Weapons Effect Solicitation

  18 days left

  DEPT OF DEFENSE · Bethesda, MD · No set-aside · Due November 24, 2026 at 10:00 AM EST

  Have InstantSam read its attachments, as one of your free reviews.

• NSLC IT Support Services Sources Sought

  Sources sought18 days left

  DEPT OF DEFENSE · Mechanicsburg, PA · No set-aside · Due November 24, 2026 at 11:00 AM EST

  Have InstantSam read it, as one of your free reviews.

• RFI - TURNKEY INDUSTRIAL PLANT SYSTEMS & SUPPORT (TIPSS) (HAFB)

  Sources sought18 days left

  DEPT OF DEFENSE · Hill Air Force Base, UT · Due November 24, 2026 at 7:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• IDIQ Contract for Architect-Engineer (A-E) Services for Ship Homeporting and Related Operational Issues for Various Locations Throughout the Naval Facilities Engineering Systems Command Atlantic Area of Responsibility and Worldwide

  Sources sought21 days left

  DEPT OF DEFENSE · Norfolk, VA · No set-aside · Due November 27, 2026 at 11:00 AM EST

  Have InstantSam read it, as one of your free reviews.

• GUN WEAPON SYSTEMS (GWS) Request for Information

  Sources sought24 days left

  DEPT OF DEFENSE · Due November 30, 2026 at 10:00 AM EST

  Have InstantSam read it, as one of your free reviews.

• Marketplace for Acquisition of Professional Services (MAPS)

  24 days left

  DEPT OF DEFENSE · Aberdeen Proving Ground, MD · Due November 30, 2026 at 11:59 AM EST

  Have InstantSam read its attachments, as one of your free reviews.

• YT706 Engines and Life Cycle Support

  24 days left

  DEPT OF DEFENSE · Fort Campbell, KY · No set-aside · Due November 30, 2026 at 12:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• NETSAFA International Training Center Support

  24 days left

  DEPT OF DEFENSE · Pensacola, FL · Total small business · Due November 30, 2026 at 4:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Design Renovation, System Support Center (SSC), 3551 Combine St., Paso Robles, CA

  24 days left

  TRANSPORTATION, DEPARTMENT OF · Paso Robles, CA · Total small business · Due November 30, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Undersea Program Analyses Support

  24 days left

  DEPT OF DEFENSE · Total small business · Due November 30, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• A-E Services for Electron Injector Complex

  24 days left

  ENERGY, DEPARTMENT OF · Upton, NY · No set-aside · Due November 30, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• TSC A-E IDIQ MATOC and Construction Management Services

  24 days left

  INTERIOR, DEPARTMENT OF THE · Due November 30, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• SOLICITATION NUMBER 391214 “2704 HV PRIVACY BATHROOM DESIGN”

  Sources sought25 days left

  ENERGY, DEPARTMENT OF · Richland, WA · Total small business · Due December 1, 2026 at 7:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• Mission Module Engineering and Technical Services

  27 days left

  DEPT OF DEFENSE · Panama City Beach, FL · Total small business · Due December 3, 2026 at 3:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• PUBLIC WORKS ENERGY A-E SERVICES CONTRACTS

  Sources sought27 days left

  DEPT OF DEFENSE · Port Hueneme, CA · No set-aside · Due December 3, 2026 at 3:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• Engineering and Technical Services for Support Equipment Department at NAWCADLKE

  27 days left

  DEPT OF DEFENSE · Total small business · Due December 3, 2026 at 4:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• CCTV System Design A/E Services Great Plains

  27 days left

  INTERIOR, DEPARTMENT OF THE · Total small business · Due December 3, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• A-E Cost Estimation Services

  28 days left

  ENERGY, DEPARTMENT OF · Upton, NY · No set-aside · Due December 4, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Financial and Program Management Support (FPMS)

  32 days left

  DEPT OF DEFENSE · Women-owned · Due December 8, 2026 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• SOLICITATION NUMBER 393273 “BLANKET MASTER AGREEMENT (BMA) FOR HANFORD TANK FARMS VADOSE DRILLING SERVICES”

  Sources sought38 days left

  ENERGY, DEPARTMENT OF · Richland, WA · Due December 14, 2026 at 7:00 PM EST

  Have InstantSam read it, as one of your free reviews.

• Hawaii Services Follow-On

  54 days left

  DEPT OF DEFENSE · Keyport, WA · No set-aside · Due December 30, 2026 at 3:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• B Department Operations Support

  Sources sought56 days left

  DEPT OF DEFENSE · Dahlgren, VA · Due January 1, 2027 at 10:00 AM EST

  Have InstantSam read it, as one of your free reviews.

• 2027 Construction Inspection Services Multiple Award Task Order Contract (MATOC)

  59 days left

  TRANSPORTATION, DEPARTMENT OF · Due January 4, 2027 at 2:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• VISN 1 - INDEFINITE DELIVERY INDEFINITE QUANTITY ARCHITECT CONTRACT (Legacy VISN 5)

  63 days left

  VETERANS AFFAIRS, DEPARTMENT OF · Service-disabled veteran-owned · Due January 8, 2027 at 10:00 AM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Amendment A0003 to Solicitation for PMX-201 Domestic PM Support

  73 days left

  DEPT OF DEFENSE · Due January 18, 2027 at 4:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• PMA CSS Competition PMA 261

  73 days left

  DEPT OF DEFENSE · Service-disabled veteran-owned · Due January 18, 2027 at 5:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

• Architectural-Engineering Services for Hazardous, Toxic, and Radioactive Waste Services for Various Locations within the U.S. Army Corps of Engineers New England District Mission Boundaries and Other North Atlantic Division Mission Boundaries

  84 days left

  DEPT OF DEFENSE · Due January 29, 2027 at 2:00 PM EST

  Have InstantSam read its attachments, as one of your free reviews.

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

  1424 days left

  DEPT OF DEFENSE · Due September 30, 2030 at 6:00 PM EDT

  Have InstantSam read its attachments, as one of your free reviews.

Sourced from SAM.gov, which InstantSam reads every hour, and counted November 6, 2026 at 2:16 PM EST. Always confirm details against the official notice before you bid. How this compares to SAM.gov.