Citadel delivers compliant, resilient systems engineering for defense contractors and federal agencies — from concept through sustainment.
A single integrator across the domains that matter most to program managers and contracting officers.
Requirements, architecture, and integration built to DoD and federal acquisition standards.
ATO support, continuous monitoring, and CMMC-aligned controls across the enterprise.
Command, control, and intelligence systems fielded for CONUS and OCONUS operations.
Lifecycle support that keeps mission systems ready, maintainable, and audit-clean.
Secure DevSecOps pipelines delivering accredited software at operational tempo.
EVMS-compliant delivery with the reporting rigor federal programs require.
We build to withstand audits, adversaries, and operational stress — so your program office never has to explain a gap.
Tell us the program and the standard. We'll show you how we deliver against it.
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