For over 60 years, DSA has delivered mission-critical technology and consulting solutions to defense, intelligence, civilian, and critical infrastructure customers, building lasting relationships grounded in results and trust.
DSA has supported DoW programs continuously since 1963. We operate across Army, Navy, Air Force, and joint program offices, delivering C4ISR integration, enterprise IT, data analytics, program management, and cybersecurity in both classified and unclassified environments.
Our security-cleared workforce and decades of institutional knowledge mean we understand the acquisition environment, the mission requirements, and the culture of the organizations we support. We don't need a learning curve.
Explore Our Capabilities ›DSA supports IC analytic workflows, IT modernization, and software engineering programs with a workforce that holds the clearances and backgrounds to operate across the most sensitive environments in the federal government.
We bring deep experience in intelligence production support, advanced data platforms, systems engineering, and mission-focused software development, all delivered within the security and operational constraints of the IC environment.
Explore Our Capabilities ›DSA delivers enterprise IT, data science, and consulting solutions to civilian agencies navigating digital transformation, cloud migration, and compliance mandates, from the Department of Energy and DOJ to EPA, FBI, and NASA.
We understand that civilian agencies operate under different acquisition and oversight environments than DoW. Our experience across GWAC vehicles including GSA Alliant 2, OASIS+, and CIO-SP3 gives civilian customers convenient, compliant mechanisms to access our full capability portfolio.
Explore Our Capabilities ›DSA's Critical Infrastructure Protection practice serves energy providers, university campuses, federal installations, and commercial facilities operators who need data-driven operational intelligence to protect, manage, and optimize complex physical environments.
Our proprietary WatchPost analytics platform brings unified situational awareness across building systems, energy distribution, cybersecurity, and predictive maintenance, giving facility operators the visibility to act before small anomalies become mission-impacting failures.
Learn About WatchPost ›DSA holds prime positions on 14 federal contract vehicles (GWACs, agency-specific IDIQs, GSA schedules, state contracts, and OTAs), giving customers a compliant, streamlined path to our full portfolio of IT and consulting services. Select any vehicle for contract details, scope, and ordering information.