Contract opportunity

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

Presolicitation from Department of Defense.

Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.

This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.

Closing in 9 days

Notice details

Agency
Department of Defense
Sub-tier agency
DEPT OF THE NAVY
Notice type
Presolicitation
Solicitation number
N3220527R6100
NAICS
541512 Computer Systems Design Services
Product/service code
DG10
Place of performance
Norfolk, Virginia
Posted
Oct 7, 2026
Response deadline
Nov 2, 2026
Source
SAM.gov

Description

MSC intends to award a sole source contract for the installation of CivMar WiN units on an additional forty-eight (48) ships, and a technology refresh coupled with expansion of CivMar WiN ashore and installed on thirty-five (35) ships under Contract N3220525C1201. It will also include the operations and sustainment of CivMar WiN on eighty-three (83) ships, one (1) development instance, and one (1) production baseline instance at a government facility and associated cloud management environments. Please see attached J&A.

Summarized from the official notice.

Official notice

View on SAM.gov →

Requirements and amendments are controlled by the official notice.

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Prior awards (USAspending)

Department of Defense obligated $51,672,665 under NAICS 541512 on awards whose period of performance started in the last 12 months.

Source: USAspending.gov, U.S. Department of Treasury, Bureau of the Fiscal Service, https://www.usaspending.gov. Accessed Oct 24, 2026. Award totals are computed by DSE from USAspending.gov award data.

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Frequently asked questions

When is the response deadline?

The published deadline is Nov 2, 2026. That is 9 days after the data date.

What NAICS code applies?

NAICS 541512, Computer Systems Design Services.

Which agency issued this notice?

Department of Defense.

Where is the official notice?

The link under Official notice opens the source listing.