Skip to content
Department of Defense
Department of Defense/Department of Defense

Department of Defense

Department of Defense opportunities often flow through multiple subagencies and contracting offices, each with different templates and amendment behavior. Use this hub to keep that activity in one place before final submission checks on SAM.gov.

Updated Feb 28, 2026Page 1
Use filters to refine your search; results open in the main Opportunities search.
Department of Defense

Mechanical Unloading IDIQ 2026- 2029

Mechanical Unloading of Islands and Dredging in the Mississippi and Minnesota Rivers, Minnesota, Wisconsin, and Iowa Within the U.S. Army Corps of Engineers, St. Paul District (USACE) Area of Responsibility. Work Consists Of, But Is Not Limited To, Furnishing All Plant, Labor,…

Posted: Feb 24, 2026Due: Mar 11, 2026Due in 10d
Department of Defense

Septic Pumping at Sandy Lake, Pokegama Lake, and Winnibigosh Recreation Areas.

This solicitation is for the the acquisition of Septic Pumping Services for the U.S. Army Corps of Engineers (USACE) at the Sandy Lake,Pokegama, and Winnibigoshish Recreation Areas.This notice is to extend the submission date until 3/10/2026.

Posted: Feb 24, 2026Due: Mar 10, 2026Due in 9d
Department of Defense

Lock and Dam 10, Island Building Project, Phase 3

Lock and Dam 10, Island Building Project, Phase 3The work includes construction of various size and shaped islands within the Mississippi River, near Lock and Dam 10, Guttenberg, IA. The base of the islands will be constructed with granular fill and if…

Posted: Feb 23, 2026No due date posted
Department of Defense

Mechanical Unloading IDIQ 2026- 2029

Mechanical Unloading of Islands and Dredging in the Mississippi and Minnesota Rivers, Minnesota, Wisconsin, and Iowa Within the U.S. Army Corps of Engineers, St. Paul District (USACE) Area of Responsibility.Work Consists Of, But Is Not Limited To, Furnishing All Plant, Labor, Material,…

Posted: Feb 19, 2026Due: Mar 03, 2026Due in 2d
Department of Defense

Office Repairs for Hastings, MN

The Hastings Resident Office building at Lock and Dam 2 in Hastings, MN experienced flood damage caused by a �? copper water pipe which froze and burst. The Contractor shall remove and replace all damaged material as indicated in paragraph 2.3. Damaged…

Posted: Feb 19, 2026Due: Mar 06, 2026Due in 5d
Department of Defense

LAC QUI PARLE EMERGENCY SPILLWAY REPAIR PHASE 2

PROJECT TITLE: PHASE 2 LAC QUI PARLE EMERGENCY SPILLWAY REPAIRPROJECT LOCATION: LAC QUI PARLE (LQP) DAM ON MINNESOTA RIVER NEAR MONTEVIDEO MINNESOTALAC QUI PARLE (LQP) EMERGENCY SPILLWAY REPAIR CONSTRUCTION. THE LQP DAM IS APPROXIMATELY SEVEN (7) MINNESOTA RIVER MILES UPSTREAM OF MONTEVIDEO,…

Posted: Feb 12, 2026Awarded: Jan 30, 2026$8,155,845
Department of Defense

Lock and Dam (LD) 5A Routine Gate Maintenance Quality Assurance and LD 3&4 Gate Fabrication Quality Assurance

***Amendment 0002 removes and replaces the Scope of Work (SOW), makes changes to the Basis for Award, and extends the solicitation closing date. ***Amendment 0001 removes and replaces the Schedule of Services. ***This solicitation notice was inadvertently posted as a small business…

Posted: Feb 04, 2026Due: Feb 13, 2026Closed
Department of Defense

Lake Traverse Bil Gate Repairs and Modernization

Lake Traverse Bil Gate Repairs and Modernization This Is Invitation for Bids (IFB) And Bid Bond Are Required. This Procurement Is Set-Aside 100% For Small Business Concerns Under North American Industry Classification System (NAICS) Code 237990;Other Heavy and Civil Engineering Construction with…

Posted: Feb 04, 2026Due: Feb 04, 2026Closed
Department of Defense

Mowing, trimming, and lawn maintenance for Gull Lake Recreation Area.

The Contractor shall furnish mowing, trimming, and lawn maintenance services for the Gull Lake Recreation Area. The areas requiring lawn maintenance services (service areas) are color coded on the site map contained within the solicitation and each area has its own written…

Posted: Jan 30, 2026Due: Feb 13, 2026Closed
Department of Defense contracting guide

9 notices close in the next 14 days on this page. Frequent issuing offices include US ARMY CORPS OF ENGINEERS.

  • Common set-aside patterns here: SBA and NONE. Align your pursuit list with your certifications.
  • Recurring NAICS in this snapshot: 237990, 562991, 561730, and 238310. Keep reusable technical narratives mapped to these codes.
  • Review place-of-performance and security/location requirements early to avoid late-stage disqualification.

Explore related

Browse common filters found across the opportunities listed on this page.

Not affiliated with the U.S. Government. Verify official details and attachments on SAM.gov before bidding.