# SeaPort-NxG Combat Systems Services (CSS) Follow-on Advance Notice

Canonical: https://abierto.us/opportunities/n0017826r3103

- Solicitation number: N0017826R3103
- Notice type: Special notice (first published as presolicitation)
- Status: Closed. Deadline was June 15, 2026 at 12:00 AM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NSWC Dahlgren (N00178)
- NAICS: 541330 Engineering Services
- Product or service code: R425 Engineering and Technical Services
- Set-aside: Total small business set-aside
- Place of performance: Wallops Island, Virginia
- First posted: April 30, 2026
- Last posted: August 7, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/5253b342806c422e99b521a0b8d1fbcf/view

## Description

**7 August 2026 - Update set-aside determination. This requirement will be Full & Open. **6 August 2026 - Reuploaded Industry Day Attendance/Slides due to system issues. **24 June 2026 - Uploaded Industry Day Attendance/Slides This is a follow-up to the Sources Sought/Advance Notice that was previously posted in the SeaPort-NxG portal. This is not a request for proposals and does not obligate the Government to award a contract or task order. This notice has been updated to include Industry Day Information.

The Surface Combat Systems Center (SCSC) Wallops Island, VA requires support for management, engineering, operation, and technical expertise for activation, operations, maintenance and engineering of equipment, and systems and computer programs in support of all the Naval Sea Systems Command (NAVSEA) and Program Executive Office, Integrated Warfare Systems (PEO IWS) missions and projects performed at SCSC.

The SCSC provides live and simulated integrated warfare capabilities in a net-centric, maritime environment to develop, test, evaluate, and conduct fleet operations and training for the warfighter. The SCSC facilities include the SCSC Command Headquarters area, the Captain Eric L. Washam USN AEGIS Engineering and Training Complex, the Ship Self Defense System (SSDS) Facility, the SCSC Sensor Test Site, and the Wallops Island Engineering Test Center (WIETC). THIS REQUIREMENT WILL BE SOLICITED AMONGST SEAPORT-NXG MAC HOLDERS ONLY.

## Publications

- April 30, 2026: Presolicitation, due June 15, 2026 at 12:00 AM EDT. Notice 284ba5e17f8f4ed6aa039376968c023f. https://sam.gov/workspace/contract/opp/284ba5e17f8f4ed6aa039376968c023f/view
- June 24, 2026: Presolicitation, due June 15, 2026 at 12:00 AM EDT. Notice 711c68ea15f74e2186a4980548c5deb9. https://sam.gov/workspace/contract/opp/711c68ea15f74e2186a4980548c5deb9/view
- August 6, 2026: Special notice. Notice af739433ef2c4f52b1bf5ef10fda600d. https://sam.gov/workspace/contract/opp/af739433ef2c4f52b1bf5ef10fda600d/view
- August 7, 2026: Special notice. Notice 5253b342806c422e99b521a0b8d1fbcf. https://sam.gov/workspace/contract/opp/5253b342806c422e99b521a0b8d1fbcf/view

## Points of contact

- Kaylynn DeBernard, kaylynn.m.debernard.civ@us.navy.mil, 5406133306
- Geneva Oakes, geneva.m.oakes.civ@us.navy.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0017826r3103.