# Call for Solutions - Sentinel - Overwatch for the Cloud

Canonical: https://abierto.us/opportunities/ecma2602

- Solicitation number: ECMA_26-02
- Notice type: Sources sought
- Status: Closed. Deadline was September 9, 2026 at 2:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK ACC-RI (W519TC)
- First posted: September 3, 2026
- Last posted: September 3, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/46fa961e440c490ea513ccc24fb72163/view

## Description

The Army Contracting Command - Rock Island, on behalf of the office of the Enterprise Cloud Management Agency (ECMA), is seeking innovative solutions for Sentinel – Overwatch for the Cloud. The Call for Solutions document, outlining the full problem statement, required solution attributes, submission requirements, and evaluation phases can be found in the "Attachments" section below.

The Army Open Solicitation (AOS) that this Call for Solution is associated with can be found at: https://sam.gov/workspace/contract/opp/87b06e2ebb7c44199b60de31f5da2175/view Please review the AOS posting and associated attachments, in addition to the attachment to this call, for further information on how the AOS is structured.

## Publications

- September 3, 2026: Sources sought, due September 9, 2026 at 2:00 PM EDT. Notice 46fa961e440c490ea513ccc24fb72163. https://sam.gov/workspace/contract/opp/46fa961e440c490ea513ccc24fb72163/view

## Points of contact

- Roxanne Schlue, roxanne.m.schlue.civ@army.mil
- Timothy Volkert, timothy.w.volkert.civ@army.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/ecma2602.