Sources sought
Market Survey to Support the Shore Submarine Communications Systems (SSCS) - REVISION
N65236-25-RFPREQ-LSUBP00035-0001
Department of the Navy, NIWC Atlantic. Engineering Services.
Response deadline
June 23, 2026 at 4:00 PM EDT
Closed 85 days ago. Posted June 15, 2026, first published April 22, 2026. Scheduled to archive June 15, 2027.
Description
As published on SAM.gov.
Market Survey (MS) for Services Procurements -- Large Businesses Need not to apply
This opportunity is for SEAPORT NXG MAC HOLDERS ONLY and no other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.
?. This Market Survey is issued for the purpose of assessing Small Business capabilities.
See accompanying Draft PWS and attachment for more information The Naval Information Warfare Center (NAVWAR) Naval Information Warfare Center (NIWC) Atlantic (NIWC-Atlantic) is issuing this Market Survey for determining Small Business capabilities and is soliciting information from potential sources to provide engineering analysis and technical support services required to support the Shore Submarine Communications Systems (SSCS) to include SUBOPAUTH and LBUCS Program Support by providing components through system level engineering, Subject Matter Expert (SME) technical and training support for the modernization, sustainment and on-site technical support at NIWC Atlantic Charleston, SC, NIWC Atlantic Portsmouth, and Foreign Military Support (FMS).
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
April 22, 2026
Sources sought
Market Survey to Support the Shore Submarine Communications Systems (SSCS)
Due May 22, 2026 at 6:25 AM EDT. SAM.gov, notice 3f25d47f1cbd4117980a536454b68f59
May 6, 2026
Special notice, originally sources sought
Market Survey to Support the Shore Submarine Communications Systems (SSCS)
Due May 22, 2026 at 5:00 PM EDT. SAM.gov, notice 323220cad77c4dbcb00a523f160247e5
June 8, 2026
Sources sought
Due June 23, 2026 at 4:00 PM EDT. SAM.gov, notice 26aa910a2cdf4fbd9276f78c47983a9b
June 10, 2026
Sources sought
Due June 23, 2026 at 4:00 PM EDT. SAM.gov, notice bbd2e42d4b454a339ed0a29fd6afbeca
June 15, 2026
Sources sought
Due June 23, 2026 at 4:00 PM EDT. SAM.gov, notice 330c1515cc1b49e6aafb211db3dfb54f
Points of contact
- Norma REHBEIN-HILLnorma.z.rehbein-hill.civ@us.navy.mil7574034621
Also open from this buyer
- Fielded Ground Systems (FGS) Integrated Product Team (IPT) Program Management (PM) and Technical SupportSources soughtNAICS 541330N65236-26-RFPREQ-LSUBP00007-0037Closes in 8 daysSep 24
- United States Marine Corps Communication Systems (UCS) Integrated Product Team (IPT) SupportSources soughtNAICS 541330N65236-26-RFPREQ-LSUBP00004-0005Closes in 16 daysOct 2