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

Open — no response deadline stated · No Set aside used · Department of the Navy, DoD · Wallops Island, VA · NAICS 541330 · Solicitation N0017826R3103

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Solicitation details

Solicitation number	N0017826R3103
Notice ID	5253b342806c422e99b521a0b8d1fbcf
Agency	Department of Defense (DoD)
Sub-agency	Department of the Navy
Contracting office	NSWC DAHLGREN
NAICS code	541330 — Engineering Services
Product / service code (PSC)	R425
Set-aside	No Set aside used
Notice type	Special Notice
Posted	07 August 2026
Response deadline	Not stated
Place of performance	Wallops Island, VA, USA
Competition	Competitive

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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.

Version history

SAM.gov has posted 4 notices under solicitation N0017826R3103, oldest first.

30 April 2026 — Presolicitation
24 June 2026 — Presolicitation
06 August 2026 — Special Notice
07 August 2026 — Special Notice (this page)

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Market context: DoD and NAICS 541330

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

In fiscal year 2026, DoD obligated $8.7B across 3,568 contract actions under NAICS 541330.
4,474 contracts worth $47.0B in this category end within the next 18 months.

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Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.