# NTCDL Engineering Support Services - RFI

Canonical: https://abierto.us/opportunities/navwarhqca2026a005

- Solicitation number: NAVWAR_HQCA_2026_A_005
- Notice type: Sources sought
- Status: Closed. Deadline was February 17, 2026 at 1:00 PM EST
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Naval Information Warfare Systems (N00039)
- NAICS: 541330 Engineering Services
- First posted: January 28, 2026
- Last posted: February 10, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/31194a27592c472bbe5a946b2da7c4c0/view

## Description

The Naval Information Warfare Systems Command (NAVWAR), on behalf of Program Executive Office Command, Control, Communications, Computers and Intelligence (PEO C4I), Communications and Global Positioning System Navigation Program Office (PMW/A 170) is seeking information from potential sources to provide Engineering Support Services (ESS) and spares needed to maintain and support the Network Tactical Common Data Link (NTCDL) System.

ESS includes installation support, troubleshooting, repairing, and maintaining fielded NTCDL systems; software and cyber support; obsolescence support; testing and software integration; related test and evaluation; and system engineering activities related to production. Please refer to Request for Information (RFI) document attached.

**UPDATE(S):** 0001, dated 10 February 2026, revises the RFI document to correct a typo in Section 5.3. Refer to Amend 0001 document attached.

## Publications

- January 28, 2026: Sources sought, due February 17, 2026 at 1:00 PM EST. Notice bac8c52cf19f496195206b99558241f2. https://sam.gov/workspace/contract/opp/bac8c52cf19f496195206b99558241f2/view
- February 10, 2026: Sources sought, due February 17, 2026 at 1:00 PM EST. Notice 31194a27592c472bbe5a946b2da7c4c0. https://sam.gov/workspace/contract/opp/31194a27592c472bbe5a946b2da7c4c0/view

## Points of contact

- Jennifer De Vera, jennifer.v.devera.civ@us.navy.mil, 6193583411

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/navwarhqca2026a005.