# Civilian Mariner Wireless Network (CivMar WiN) Installation and Sustainment Follow-on Contract Canonical: https://abierto.us/opportunities/n3220526ssncivmarwin - Solicitation number: N32205-26-SSN-CivMarWiN - Notice type: Sources sought - Status: Closed. Deadline was December 4, 2025 at 4:00 PM EST - Department: Department of the Navy - Agency: Department of the Navy - Contracting office: MSCHQ Norfolk (N32205) - NAICS: 541512 Computer Systems Design Services - Product or service code: DG10 Network services delivered as a service, by subscription, or service contract. Physical and wireless networks managed as a service connected to and from core data centers, work areas, and offices connecting end users to the organization's broader networks. Network services delivered in connection with other IaaS and PaaS services. Cloud based network management services and Software Defined Networks (SDN) accessed by service contract or subscriptions. - Place of performance: Norfolk, Virginia - County: City of Norfolk (FIPS 51710). https://abierto.us/counties/city-of-norfolk-va-51710 - City: Norfolk. https://abierto.us/cities/norfolk-va-5157000 - First posted: November 21, 2025 - Last posted: November 21, 2025 - SAM.gov: https://sam.gov/workspace/contract/opp/a45cdd1a060e4e78af93ebc4736a63e4/view ## Description 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. ## Publications - November 21, 2025: Sources sought, due December 4, 2025 at 4:00 PM EST. Notice a45cdd1a060e4e78af93ebc4736a63e4. https://sam.gov/workspace/contract/opp/a45cdd1a060e4e78af93ebc4736a63e4/view ## Points of contact - George Wiggins, george.w.wiggins2.civ@us.navy.mil, 5642264752 - Dawn M. Brown, dawn.m.brown185.civ@us.navy.mil, 5642264878 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n3220526ssncivmarwin.