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Sources sought

Civilian Mariner Wireless Network (CivMar WiN) Installation and Sustainment Follow-on Contract

N32205-26-SSN-CivMarWiN

Department of the Navy, MSCHQ Norfolk. Computer Systems Design Services.

Response deadline

December 4, 2025 at 4:00 PM EST

Closed 332 days ago. Posted November 21, 2025. Scheduled to archive December 19, 2025.

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This one closed in 2025

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All 20 open in computer systems design services

Description

As published on SAM.gov.

Civilian Mariner Wireless Network is being installed to provide a wireless network enabled by high throughput proliferated low Earth orbit (pLEO) satellite services onboard MSC ships to support internet connection of Mariner’s approved personal electronic devices and provide access to human resource, fiscal, training, and educational capabilities such as MyPay, personal email, banking, insurance, e-commerce, etc. Wireless access is provided in berthing and common spaces to include mess deck, lounges, etc. The network uses software defined wide area networking (SD-WAN) overlays and U.S. based internet egress via a cloud edge network hosted and operated within a government cloud environment. The network also provides centralized management for administration, cybersecurity, configuration control, remote administration, and monitoring via a unified cloud management architecture hosted and operated within a government cloud environment. The network will be expanded to provide coverage of operational spaces to allow for integration of Azure hyper-converged infrastructure (HCI) stack supporting Navy Flank Speed services which will allow for integration with the Navy Enterprise Network.

The Government invites industry to review the draft Performance Work Statement (PWS) and provide capability statements as requested in the attached RFI as well as comments on efficient and/or economical requirements development consistent with industry best practices.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. November 21, 2025

    Sources sought

    Due December 4, 2025 at 4:00 PM EST. SAM.gov, notice a45cdd1a060e4e78af93ebc4736a63e4

    3 revisions on SAM
    • October 6, 2026: publish, presolicitation
    • December 3, 2025: publish, special notice
    • November 21, 2025: publish, sources sought

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