N61331-26-R-3101 LCAC C4N and Cybersecurity Systems Program Support
| Agency | Department of Defense Department of the Navy |
| Contracting office | Naval Surface Warfare Center |
| Place of performance | See the notice |
| Type of notice | Open for bids |
| Set-aside | None, open to all businesses |
| Response deadline | Jan 30, 2026 |
| Posted | Dec 30, 2025 |
| Solicitation number | N6133126R3101 |
| NAICS code | 541330, Engineering Services |
Summary from the notice
***ONLY SEAPORT MAC HOLDERS ARE ELIGIBLE FOR AWARD UNDER THIS SOLICITATION.*** Request for Proposal (RFP) N6133126R3101 under the Seaport NxG Multiple Award Contract (MAC), for LCAC C4N and Cybersecurity Systems Program Support. This RFP will also be posted within the Seaport NxG Opportunities Page. This effort has been previously been posted within the Seaport NxG portal under the Opportunities page as the following: Sources Sought Notice N6133125SNQ18, dated 1/23/2025 and the follow-up Advance Planning Notice/Pre-Solicitation Notice dated 4/7/2025. Previous references to this potential solicitation were numbers N6133125R3006 and N6133126R3008. The date issued on the solicitation lists 12/29/2025 instead of 12/30/2025 due to document generation error. ***RESPONSES MUST BE SUBMITTED VIA THE PIEE SOLICITATION MODULE.*** ***ALL DOCUMENTS ARE AVAILABLE WITHIN THE SEAPORT OPPORTUNITIES*** ***Q and A WILL TAKE PLACE THROUGH SEAPORT NXG OPPORTUNITIES AND POSTED TO PIEE SOLICITATION MODULE BY ATTACHMENT***
Other open NAICS 541330 notices
| Deadline | Notice | Set-aside |
|---|---|---|
| Oct 20 Closes today |
2027 US and Uk Weapon Control System Spares and Special Support Equipment
Department of the Navy, Pittsfield, MA Sources sought |
Open to all |
| Oct 20 Closes today |
Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS)
Department of the Navy |
Small business |
| Oct 20 Closes today |
Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support
National Aeronautics and Space Administration, Orlando, FL Special notice |
Open to all |
| Oct 20 Closes today |
NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS)
Department of the Navy, MD Pre-solicitation |
Small business |
| Oct 20 Closes today |
Pin Wire Tester Evaluation
Department of the Air Force, Tinker AFB, OK |
Open to all |
| Oct 21 1 day left |
LARS Hardware Refresh
Department of the Air Force Pre-solicitation |
Open to all |
Details copied from the public SAM.gov notice. BidFox is not connected to SAM.gov or the U.S. Government, so check the official notice before you bid.