ClosedSources Sought
Dept of Defense contract category

Resident Engineer/Subject Matter Experts (RE/SMEs) in support of Defense Information Systems Agency (DISA) Voice Services Support of Unified Capabilities (UC).

Dept of Defense · DEFENSE INFORMATION SYSTEMS AGENCY (DISA)

This notice is not accepting responses (deadline was Dec 22, 2025, 2:00 PM EST).

Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.

Response deadline
Dec 22, 2025, 2:00 PM EST
Posted
Apr 9, 2026
Solicitation
622673623
Set-aside
No Set aside used
Place of performance
Scott AFB, IL, USA
Contracting office
DEFENSE INFORMATION SYSTEMS AGENCY · FORT MEADE · MD
Source
SAM.gov · updated Jul 5, 2026

Description

UPDATE: APRIL 09, 2026- The RE/SMEs in support of the DISA Voice Services Support of UC, the Ribbon SS and Associated Network Components Services requirement will be competed via GSA MAS. The RFP is anticipated to be posted April 2026. The Government is NOT asking for additional responses from this posting. This is a SOURCES SOUGHT NOTICE to determine the availability and technical capability of small businesses (including the following subsets: Small Disadvantaged Businesses, Certified 8(a), Service-Disabled Veteran-Owned Small Businesses, HUBZone Small Businesses and Woman-Owned Small Businesses) to provide the required products and/or services. SD/SD3 is seeking information from potential sources for: providing direct, on-site resources for all technical aspects (network analysis, management, troubleshooting, optimization, and training activities) related to Ribbon products and their operational integration with other contractor products in the network to deploy a viable system end-to-end. The contractor shall provide engineering support services to maintain the Ribbon hardware and software at DISA. Contractor services provided include corrective and preventative maintenance, optimization of the operational configuration and support for Ribbon Multiservice Fixed and Mobile Solutions and Wide-Area Network equipment.

What similar awards have paid

Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.

Typical award size

$1.21M

Middle of the pack for similar past awards

Most similar awards fall between $158,784 and $5.73M

Lower end$158,784Typical$1.21MHigher end$5.73M
Based on 198 similar awardsSame industry code (541519)Same product/service code (R425)Prime contracts (not umbrella IDVs)

Who has won work like this

Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.

Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 8ee854f93769423b9fcd73a209049ae0.

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