# Command & Control Experimentation (C2X) and Modernization Software Engineering Services for Future Naval Operations_*SEAPORT CONTRACT HOLDERS ONLY

Canonical: https://abierto.us/opportunities/n6600126r3608

- Solicitation number: N6600126R3608
- Notice type: Solicitation
- Status: Closed. Deadline was June 29, 2026 at 1:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NIWC Pacific (N66001)
- NAICS: 541330 Engineering Services
- Product or service code: AC33 National Defense R&D Services; Defense-Related Activities; Experimental Development
- Place of performance: San Diego, California
- County: San Diego County (FIPS 06073). https://abierto.us/counties/san-diego-county-ca-06073
- City: San Diego. https://abierto.us/cities/san-diego-ca-0666000
- First posted: May 27, 2026
- Last posted: June 16, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/df629dc46ebb49fb8f53d905ab2dbe0e/view

## Description

The Government requires advanced software engineering, systems integration, and R&D services to develop, mature, and transition Command and Control (C2) software prototypes into operational Naval and Joint Programs of Record (PoR). This is a severable, follow-on effort to elevate the Technology Readiness Level (TRL) of newly & previously developed applications. Please see the Statement of Work and additional attachments for more information. *This requirement is for SEAPORT CONTRACT HOLDERS ONLY. Please include your Seaport Contract Number in any correspondence with the Government. **SEE AMENDMENT 0001 FOR ALL SOLICITATION UPDATES.

## Publications

- May 27, 2026: Solicitation, due June 29, 2026 at 1:00 PM EDT. Notice 3e30c7cfd186418ca30d778474bb64cc. https://sam.gov/workspace/contract/opp/3e30c7cfd186418ca30d778474bb64cc/view
- June 16, 2026: Solicitation, due June 29, 2026 at 1:00 PM EDT. Notice df629dc46ebb49fb8f53d905ab2dbe0e. https://sam.gov/workspace/contract/opp/df629dc46ebb49fb8f53d905ab2dbe0e/view

## Points of contact

- Ashleigh Becker, ashleigh.n.becker.civ@us.navy.mil
- Jose Neto, jose.m.neto.civ@us.navy.mil, 6195536415

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6600126r3608.