# Portfolio Acquisition Executive (PAE) Cyber’s Public Key Infrastructure (PKI) Sustainment Requirement

Canonical: https://abierto.us/opportunities/832675110

- Solicitation number: 832675110
- Notice type: Sources sought
- Status: Closed. Deadline was July 30, 2026 at 4:00 PM EDT
- Department: Department of Defense
- Agency: Defense Information Systems Agency
- Contracting office: Defense Information Systems Agency (HC1047)
- NAICS: 541512 Computer Systems Design Services
- Place of performance: Fort George G Meade, Maryland
- First posted: July 14, 2026
- Last posted: July 15, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/82e7b42fd3304414885e57d4a6dc2091/view

## Description

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.

The Defense Information Systems Agency (DISA) PAE Cyber, PKI Division is seeking information from potential sources for: sustainment and sustainment-engineering support of the existing PKI platform, and continued program management and sustainment support. This will include operational monitoring and reporting support, multi-tiered support, training support, and system integration/deployment support.

## Publications

- July 14, 2026: Sources sought, due July 30, 2026 at 4:00 PM EDT. Notice 70dc5872c6ce4461b181b1ce901ac79e. https://sam.gov/workspace/contract/opp/70dc5872c6ce4461b181b1ce901ac79e/view
- July 15, 2026: Sources sought, due July 30, 2026 at 4:00 PM EDT. Notice 13a47c1136244c6b98acbd7ba294ab30. https://sam.gov/workspace/contract/opp/13a47c1136244c6b98acbd7ba294ab30/view
- July 15, 2026: Sources sought, due July 30, 2026 at 4:00 PM EDT. Notice 82e7b42fd3304414885e57d4a6dc2091. https://sam.gov/workspace/contract/opp/82e7b42fd3304414885e57d4a6dc2091/view

## Points of contact

- Jonathan Chattler, jonathan.r.chattler.civ@mail.mil
- Andrea King, andrea.king12.civ@mail.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/832675110.