Request for Proposals for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT)
Solicitation from the Department of the Navy.
| Solicitation number | N6133126R3105 |
|---|---|
| Agency | Department of the Navy |
| Office | Naval Surface Warfare Center |
| Notice type | Solicitation |
| Set-aside | Small business |
| Trade (NAICS) | Engineering Services (541330) |
| Product or service code | R425 |
| Posted | Oct 15, 2026 |
| Response deadline | Not stated |
Official notice and attachments
Description
This is the award notice for the Seaport NxG task order for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT). This is related to solicitation notice N6133126R3105.
About the buyer
The Department of the Navy awarded $129.6 billion in contracts in the last 12 months; its biggest suppliers were Electric Boat Corporation, Lockheed Martin Corporation and RTX Corporation. See what Navy is buying now.
Similar open engineering services bids
AE Replace Elevators 539-24-102Department of Veterans Affairs
Due Nov 2, 2026, 11:00 AM (UTC-5)PresolicitationService-disabled veteran-ownedPosted 2026-10-16
U.S. Coast Guard (USCG) NATIONWIDE ENVIRONMENTAL ENGINEERING SERVICES MULTIPLE AWARD IDIQUS Coast Guard
Due Nov 16, 2026, 4:00 PM (UTC-5)Sources SoughtSmall business (partial)Posted 2026-10-16
DHS Nationwide Environmental Engineering Services Multiple Award IDIQUS Coast Guard
Due Nov 16, 2026, 4:00 PM (UTC-5)Sources SoughtSmall business (partial)Posted 2026-10-16
Combined Synopsis/Solicitation for; W912PP25RA009 INDEFINITE-DELIVERY, INDEFINITE-QUANTITY (IDIQ), MULTIPLE AWARD TASK ORDER CONTRACT (MATOC) FOR CIVIL WORKS PLANNING STUDIES AND ASSOCIATED DESIGN ARCHITECT-ENGINEER (A-E) SERVICES, ALBUQUERQUE DISTRICT, NEDepartment of the Army
Due Nov 13, 2026, 2:00 PM (UTC-7)Special NoticePosted 2026-10-16
N0017827R3105 AI Intelligent Automation Support ServicesDepartment of the Navy
Due Mar 11, 2027, 12:00 PM (UTC-5)Special NoticePosted 2026-10-16
657A4-26-125 Conduct Roof Deck Assessment Building 8 ME FY27 NRMDepartment of Veterans Affairs
Due Oct 28, 2026, 2:00 PM (UTC-5)PresolicitationService-disabled veteran-ownedPosted 2026-10-16