# Tactical Networks (TACNET) In-Service Engineering Agent (ISEA)

Canonical: https://abierto.us/opportunities/n6600127r0001

- Solicitation number: N6600127R0001
- Notice type: Sources sought
- Status: Closed. Deadline was June 15, 2026 at 5:00 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: J059 Maintenance, Repair and Rebuilding of Equipment: Electrical and Electronic Equipment Components
- Place of performance: California
- County: San Diego County (FIPS 06073). https://abierto.us/counties/san-diego-county-ca-06073
- First posted: May 13, 2026
- Last posted: May 27, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/8a9e542eb98d4679a04b6c31416e288d/view

## Description

Naval Information Warfare Center Pacific (NIWC Pacific) is issuing this Market Survey for determining Small Business capabilities and is soliciting information from potential sources to provide In-Service Engineering Agent (ISEA) support for Afloat and Ashore Tactical Networks for NIWC Pacific?s Tactical Networks Branch (Code 41250). The support will include, at a minimum, the following areas: Management, Engineering, Technical, Integrated Logistics Support (ILS), and Configuration Management.

The following attachments are available: Market Survey - N6600127R0001 and Attachment 1 - Draft SOW. This notice is for information and planning purposes only and is not to be construed as a commitment by the Government and does not constitute a Request for Proposal (RFP). Reference number is:

N66001-27-R-0001. The deadline for submission of questions is 26 May 2026, 1400 PDT. Responses to this Market Survey shall be submitted via the Forms link: https://forms.osi.apps.mil/r/rP6F5XCiCV by 15 June 2026, 1400 PDT. *Update 0001 adds the Market Survey Questions and Answers as an attachment.

## Publications

- May 13, 2026: Sources sought, due June 15, 2026 at 5:00 PM EDT. Notice 2370476185dc43ddba207eca177cfafa. https://sam.gov/workspace/contract/opp/2370476185dc43ddba207eca177cfafa/view
- May 27, 2026: Sources sought, due June 15, 2026 at 5:00 PM EDT. Notice 8a9e542eb98d4679a04b6c31416e288d. https://sam.gov/workspace/contract/opp/8a9e542eb98d4679a04b6c31416e288d/view

## Points of contact

- Aica Dizon, aica.m.dizon.civ@us.navy.mil, 6195534474
- Emily Green, emily.f.green.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/n6600127r0001.