Open Federal Contract Opportunities

SAM.gov solicitations still open for response, soonest deadline first. 7,585 listed.

• Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 2-2026 Specification No. OM26276

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-15

• Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 2-2026 Specification No. OM26276

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-15

• Call to Industry: Commercial Software RFI

  DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG CONT CT SW SECTOR · Due 2028-04-15

• Resilient Open & Agile Avionics System & Technology Development (ROAASTD)

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA8650 USAF AFMC AFRL PZL AFRL/PZL · Due 2028-04-19

• Resilient Open & Agile Avionics System & Technology Development (ROAASTD)

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA2377 USAF AFMC AFRL PZL AFRL RYKS · Due 2028-04-19

• Resilient Open & Agile Avionics System & Technology Development (ROAASTD)

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA2377 USAF AFMC AFRL PZL AFRL RYKS · Due 2028-04-19

• Resilient Open & Agile Avionics System & Technology Development (ROAASTD)

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA2377 USAF AFMC AFRL PZL AFRL RYKS · Due 2028-04-19

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 1-2026 (OM26001)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 7-2026 (OM26007)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 4-2026 (OM26004)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 8-2026 (OM26008)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 3-2026 (OM26003)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River Southwest Pass and Calcasieu River Bar Channel Hopper Dredge Contract (OM26011)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 9-2026 (OM26009)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 10-2026 (OM26010)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 5-2026 (OM26005)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 2-2026 (OM26002)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 6-2026 (OM26006)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Gulf Coast Regional Hopper (OM26300)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 5-2026 (OM26005)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-04-30

• UNITED STATES ARMY RESEARCH INSTITUTE FOR THE BEHAVIORAL AND SOCIAL SCIENCES (ARI) BROAD AGENCY ANNOUNCEMENT FOR BASIC, APPLIED, AND ADVANCED SCIENTIFIC RESEARCH

  DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG DURHAM · Due 2028-05-01

• UNITED STATES ARMY RESEARCH INSTITUTE FOR THE BEHAVIORAL AND SOCIAL SCIENCES (ARI) BROAD AGENCY ANNOUNCEMENT FOR BASIC, APPLIED, AND ADVANCED SCIENTIFIC RESEARCH

  DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG DURHAM · Due 2028-05-01

• UNITED STATES ARMY RESEARCH INSTITUTE FOR THE BEHAVIORAL AND SOCIAL SCIENCES (ARI) BROAD AGENCY ANNOUNCEMENT FOR BASIC, APPLIED, AND ADVANCED SCIENTIFIC RESEARCH

  DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG DURHAM · Due 2028-05-01

• PARTS KIT,SEAL REPL

  DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME · Due 2028-05-06

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 10-2026 (OM26010)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 6-2026 (OM26006)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 2-2026 (OM26002)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 3-2026 (OM26003)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 8-2026 (OM26008)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 4-2026 (OM26004)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Mississippi River Southwest Pass and Calcasieu River Bar Channel Hopper Dredge Contract (OM26011)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 9-2026 (OM26009)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 7-2026 (OM26007)

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-07

• Broad Agency Announcement: Joint All-DomainTransformational Model – Battle Management Decision Advantage Sprint for Human-machine teaming events (JADPACT DASH)

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA8650 USAF AFMC AFRL PZL AFRL/PZL · Due 2028-05-09

• Pioneering Aerospace Capabilities, Engineering and Research

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA2391 USAF AFMC AFRL PZL AFRL RQKP · Due 2028-05-10

• Pioneering Aerospace Capabilities, Engineering and Research

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA2391 USAF AFMC AFRL PZL AFRL RQKP · Due 2028-05-10

• Pioneering Aerospace Capabilities, Engineering and Research

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA2391 USAF AFMC AFRL PZL AFRL RQKP · Due 2028-05-10

• Pioneering Aerospace Capabilities, Engineering and Research

  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA2391 USAF AFMC AFRL PZL AFRL RQKP · Due 2028-05-10

• U.S. National Science Foundation (NSF) X-Labs Initiative

  NATIONAL SCIENCE FOUNDATION.NATIONAL SCIENCE FOUNDATION.DIRECTORATE FOR TECHNOLOGY, INNOVATION, & PARTNERSHIPS · Due 2028-05-14

• U.S. National Science Foundation (NSF) X-Labs Initiative

  NATIONAL SCIENCE FOUNDATION.NATIONAL SCIENCE FOUNDATION.DIRECTORATE FOR TECHNOLOGY, INNOVATION, & PARTNERSHIPS · Due 2028-05-14

• U.S. National Science Foundation (NSF) X-Labs Initiative

  NATIONAL SCIENCE FOUNDATION.NATIONAL SCIENCE FOUNDATION.DIRECTORATE FOR TECHNOLOGY, INNOVATION, & PARTNERSHIPS · Due 2028-05-14

• U.S. National Science Foundation (NSF) X-Labs Initiative

  NATIONAL SCIENCE FOUNDATION.NATIONAL SCIENCE FOUNDATION.DIRECTORATE FOR TECHNOLOGY, INNOVATION, & PARTNERSHIPS · Due 2028-05-14

• FY2025 IDIQ, Atchafalaya Basin, Gulf Intracoastal Waterway (GIWW) and Miscellaneous Projects Cutterhead Dredge

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-05-18

• Notice of Award Maintenance for Government owned BacT/ALERT 3D Equipment.

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY MEDICAL COMMAND.W40M MRC0 WEST · Due 2028-05-19

• NATO Request for Information: Allied Future Surveillance and Control (AFSC) Enhanced Tactical Connectivity (eTacC) Capability

  COMMERCE, DEPARTMENT OF.BUREAU OF INDUSTRY AND SECURITY · Due 2028-05-29

• DLA Research and Development; Acquisition Modernization Technology Research (AMTR) SP4701-23-B-0001

  DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DCSO.DCSO PHILADELPHIA.DCSO PHILADELPHIA · Due 2028-05-30

• Calcasieu River and Pass, LA, Maintenance Dredging FY26, Mile 5.0 to Mile 17.0, Calcasieu and Cameron Parishes, LA

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-06-12

• ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM26059

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-06-12

• ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 2-2026, OM26060

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-06-12

• ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 4-2026, OM26062

  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST NEW ORLEANS.W07V ENDIST NEW ORLEANS · Due 2028-06-12