RDT&E Program Element · President's Budget PB2027

Information Systems Security Program

PE 0303140K·Defense-Wide·Approp. 0400 — RDT&E·BA7 — Operational System Development
FY2027 Request
$33.5M
◆ Scaling +44%
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Defense-Wide funding ramps 44% to a $33.5M request in FY2027 — the program's peak, before stepping down 54% across the five-year plan. In the FY2027 defense authorization, the House funded it in full; the Senate funded it in full; House appropriators funded it in full. Man Tech leads the industry work.

FY2027 Request
$33.5M
▲ 44% vs FY2026
FY2026 Enacted
$23.2M
▲ 162% vs FY2025
FY2025 Actual
$8.9M
Prior year

For fiscal year 2027, Defense-Wide agencies are requesting $33.5M for Information Systems Security Program under RDT&E program element 0303140K, up 44% over FY2026.

Funding trajectory

Funding profile, FY2025–FY2031

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure.

2508.9FY25ACTUAL23.2FY26ENACTED33.5FY27REQUEST16.3FY2816.5FY2915.4FY3015.4FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual8.9
FY2026Enacted23.2
FY2027Request33.5
FY2028Outyear16.3
FY2029Outyear16.5
FY2030Outyear15.4
FY2031Outyear15.4
Where it sits

Acquisition lifecycle

This program is funded in RDT&E Budget Activity 7 — Operational System Development.

Complete
Research
BA 1–2
Complete
Advanced Technology
BA 3
Complete
Prototyping
BA 4
Current
Development & Fielding
BA 5–7
Inside the program element

1 project rolls up into PE 0303140K

Projects are the summable leaves — the PE total is their sum, never added to it. Program elements and projects carry the full five-year plan; activities stop at the budget year. This PE moves 44% overall, which can hide much larger swings below.

Project IA3

Information Systems Security Program

$33.5MFY2027 request ▲ 44%
FY2025 actual$8.9M
FY2026 enacted$23.2M
FY2027 request$33.5M
SupportTest and Evaluation

Cyber Security & Analytics enables mission operations for global partners and the warfighter by providing communications through the delivery of optimized cyber infrastructure solutions. The intent is to be dominant in providing strategic and innovative cyber infrastructure to support Department of War (DoW) missions. Cyber Security & Analytics ensures enterprise services support a joint information assurance model. The joint information assurance model mitigates risks related to the use, storage, and transmission of information and supports a broad range of information sharing policies across the unclassified and classified communities. Cyber Security & Analytics will: • Test and develop active defensive capabilities. • Test and integrate software defined networking and orchestration closed-loop security, which through analytics, monitors and assesses network activities to improve network performance and mitigate negative network occurrences. • Perform research, development, and engineering of emerging cyber situational awareness technologies. • Improve the network performance by providing architecture support, systems engineering and analytical functions.

Accomplishments / planned programs (R-2A) — prior, current and budget year only
Automation Technical Integration and Engineering in Cyberspace▲ 12%
FY2025 actual$1.7M
FY2026 enacted$1.4M
FY2027 request$1.6M

FY2027 planned work • Continue migration efforts and associated Test and Evaluation Efforts required to migrate the DoW PKI to a hybrid cloud environment, addressing emerging requirements (like Global Gray and SIPR mobile credentialing) and reducing operational costs. • Conduct targeted cyber assessments of high-priority emerging technologies. • Collaborate with mission partners and industry to validate new automation technologies through operational pilot programs and limited production deployments • Advance the implementation of real-time automation and orchestration technologies to support dynamic cyberspace operations and reduce manual response time across enterprise environments. • Develop and pilot…

FY2026 to FY2027 change The increase of +$0.163 million from FY 2026 and FY 2027 supports expanded research, pilot deployments, and development of AI/ML-enabled automation capabilities. These investments will accelerate real-time automation adoption, support enterprise-wide technical assessments, and drive improved efficiency and effectiveness in cyberspace operations. Increase also supports changes in contract costs.

FY2026 plans — current year Integrate advanced AI/ML-driven automation for proactive threat detection, response, and anomaly mitigation across various enterprise platforms.

FY2025 accomplishments Continue to leverage automation capabilities to demonstrate improved service operations in cyberspace. These capabilities will concurrently mature the associated architecture and technical understanding to support portfolio management and user experience. Focus will be given to the Automation and Integration project.

Zero Trust Architecture (ZTA)▲ 2%
FY2025 actual$0.0M
FY2026 enacted$2.1M
FY2027 request$2.1M

FY2027 planned work Funding continues to provide Cybersecurity testing activities to maintain accreditation and Authority-To-Operate (ATO) approvals to maintain ZTA Operational Status and Mission Capability Readiness. Additionally, funds provide integration and operational testing of new or updated hardware/software versions to ensure evolution, interoperability, and operational readiness of deployed ZTA capabilities.

FY2026 to FY2027 change The increase of +$0.050 million from FY 2026 and FY 2027 for ZT is attributed to changes in cost contracts.

FY2026 plans — current year Funding provides cybersecurity testing activities to maintain accreditation and Authority-To-Operate (ATO) approvals to maintain ZTA Operational Status and Mission Capability Readiness. Additionally, funds provide integration and operational testing of new or updated hardware/software versions to ensure evolution, interoperability, and operational readiness of deployed ZTA capabilities.

FY2025 accomplishments Continued expansion of ZTAT capabilities to match the changing security scope from initial implementation to a more robust tool and capability set as DISA moves forward in its Zero Trust Journey. ZTAT’s capabilities are also planned to be expanded to support external mission partners.

FY2025 actual$6.9M
FY2026 enacted$19.7M
FY2027 request$29.8M

Public Key Infrastructure: RDT&E funding will continue integration testing of key PKI Technical Capabilities as directed/mandated by the DoW CIO for continued evolution of the DoW PKI Infrastructure Cryptographic Algorithm. Additional funding will continue PKI Modernization Development, Integration, Performance. Funds will also support…

Read the FY2027 plan →
Endpoint License and Support
FY2025 actual$0.2M
FY2026 enacted$0.0M
FY2027 request$0.0M

FY2025 accomplishments The development of a cloud-based integration environment to test endpoint security solutions in real time against automated security vulnerability toolsets. Integrated cloud lab environments allow for faster test and development of requirements and interactions for existing commercial technologies in the endpoint space. Modernization of the DoDIN is crucial to support ZT initiatives and directives while increasing the DoD’s ability to respond, at speed, to adversarial use of Artificial Intelligence (AI) and Machine Learning (ML) based attacks.

The whole program

ISSP is funded on 4 lines across 3 appropriations

This page shows $33.5M of ISSP, 7.5% of the program's $445.5M FY2027 request. The rest is appropriated elsewhere.

Also funded hereTypeComponentFY2027 $M
Info Systems Security Program (ISSP)ProcurementNavy349.1
Information Systems Security Program (ISSP)RDT&EDefense-Wide35.2
Information Systems Security Program (Cyber Security)ProcurementDefense-Wide27.7
ISSP totalDefense-Wide, Navy445.5

Lines whose title names the program. 10 further lines only mention ISSP in their justification text — those fund something else and are deliberately excluded from the total.

Congressional action

Congressional marks

Committee marks on the FY2027 request. Adds and cuts are reconciled in conference before they become law.

RequestPresident's Budget
$33.5M
House NDAA (HASC)HASC
$33.5M full · +$0
Senate NDAA (SASC)SASC
$33.5M full · +$0
House Approps (HAC-D)HAC_D
$33.5M full · +$0
unresolved as of 2026-07-27. These are FY2027 authorization marks (NDAA); appropriations and the conference agreement may differ.
Who's building it

Where the FY2027 request goes

Performers named in the R-3 exhibit, resolved into industry, government-lab, and unspecified shares. Budget-justification contract funding, not obligations.

Man Tech
$2.1M · 6.4%
Zero Trust Architecture (ZTA) · FFP
Where FY2027 funding flowsShare$M
Industry primes6.4%2.1
Other / unspecified94%31.4
FY2027 request100%33.5
See Man Tech's full federal contract ledger members
Program detail

Mission & acquisition strategy

Cyber Security & Analytics enables mission operations for global partners and the warfighter by providing communications through the delivery of optimized cyber infrastructure solutions. The intent is to be dominant in providing strategic and innovative cyber infrastructure to support Department of War (DoW) missions. Cyber Security & Analytics ensures enterprise services evolve support for a joint information assurance model. The joint information assurance model manages risks related to the use, storage, and transmission of information and supports a broad range of information sharing policies across the unclassified and classified communities.

N/A

Project IA3 — Information Systems Security Program
  • Support
  • Test and Evaluation
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Answers are generated from the figures on this page — the FY2027 justification exhibits and the marks tracked above — and nothing else is consulted. Confirm any figure against the cited exhibit before you use it externally.

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Questions this page can answer
How does the FY2027 request compare with FY2026, and what does the five-year plan show?What did the FY2027 NDAA committees do to this request?How is the FY2027 request split between industry and government performers?In plain terms, what is this program element for and how is it being acquired?

This page carries the budget justification and the NDAA marks — nothing else. For what Man Tech has actually been obligated, the ledger is at hitchintel.com/vendors; for live solicitations, hitchintel.com/opportunities. Both are member surfaces.

Provenance

Cite this page

Sources
FY2027 Office of the Secretary of Defense RDT&E Budget Justification · Exhibits R-2 / R-3 · PE 0303140K (President's Budget PB2027) — and FY2027 NDAA committee marks, as tracked 2026-07-27.
Suggested citation
HitchAI, "Information Systems Security Program (PE 0303140K)," federal budget intelligence, PB2027 vintage. hitchintel.com/programs/0303140K
Machine access
Markdown twin /programs/0303140K.md · MCP mcp.hitchintel.combudget_get_program_element, budget_get_cong_marks