Enterprise Messaging Modernization and Engineering Support

DEPT OF DEFENSE / DEFENSE INFORMATION SYSTEMS AGENCY (DISA) / DEFENSE INFORMATION SYSTEMS AGENCY

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Key dates?

Posted?: Aug 26, 2026
Response deadline?: Oct 2, 2026, 8:00 PM UTC
Archive date?: Oct 17, 2026
Archive type?: auto15

Classification?

Notice type?: Sources Sought
Base type?: Sources Sought
Set-aside?: —
Set-aside code?: —
PSC?: —

NAICS?

541512Computer Systems Design Services

Issuing office?

Department?: DEPT OF DEFENSE
Sub-tier?: DEFENSE INFORMATION SYSTEMS AGENCY (DISA)
Office?: DEFENSE INFORMATION SYSTEMS AGENCY
Office code?: 097.97AK.HC1047
Organization type?: OFFICE
Office address?: FORT MEADE, MD, 20755-0549, USA

Place of performance?

Street?: —
Street 2?: —
City?: Fort George G Meade
State?: Maryland
Zip?: 20755
Country?: UNITED STATES

Contacts?

Stephanie Chapmanprimary
stephanie.h.chapman2.civ@mail.mil (awards)
Elizabeth Bonosecondary
elizabeth.a.bono.civ@mail.mil (awards)

Description?

DISA is seeking information, industry insights, and technical capability statements from potential, qualified vendors to support the comprehensive lifecycle requirements of a modernized EM capability. Enterprise Messaging is a critical capability driving the Department of Defense (DoD) information-sharing initiatives and Joint Information Environment (JIE) goals. As part of the Net-Centric Enterprise Services portfolio, the anticipated effort will require continuous 24/7/365 contractor support to ensure a resilient, scalable, and highly secure infrastructure aligned with DISA’s operational standards and joint-warfighter requirements.

Attachments (1)?

📎 EM5+Recompete+Sources+Sought+Notice.docx
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Other notices in this solicitation?

Sources SoughtEnterprise Messaging Modernization and Engineering SupportAug 31, 2026LATEST

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Metadata?

Notice ID?: 90ee482b987f4dbf92585717f98d7488
Full path?: DEPT OF DEFENSE.DEFENSE INFORMATION SYSTEMS AGENCY (DISA).DEFENSE INFORMATION SYSTEMS AGENCY
Office code?: 097.97AK.HC1047
Ingested?: Aug 27, 2026
Updated?: Sep 13, 2026