Homeland Security

Protecting the nation.

Every day, GDIT is helping the Department of Homeland Security combat terrorism, respond to natural disasters, and protect the nation. We’re applying biometrics to vet foreign nationals entering the United States, deploying technology that enables intelligence-sharing between agencies and modernizing critical systems. We combine our mission experience and technology to make sure today is secure and tomorrow is smarter.

DHS PIV cardholders supported
SOC tickets handled a month, 7x increased capacity from enhanced monitoring
users supported in 18 organizations at 630 sites to include 23 international sites
of data migrated, reducing footprint and improving performance
servers migrated
biometric transactions a day
image library for biometric iris matching, 5x increase from previous 3 million image gallery
callers assisted for disaster relief
years of secure credential design, personalization and fulfillment
credentials issued

Mission Support

When the mission is critical, our customers depend on GDIT. We provide a diverse range of global operations across tactical, operational, and strategic operating environments. With more than 50 years of mission experience, our experts make sure our customers have the resources they need to act with confidence in even the most high-stakes environments.


GDIT is driven to ensure customers have cyber protection today, while outthinking the threats of tomorrow. We do this because we know cyber is not a singular part of the mission—it’s the thread that runs across every endpoint, every network, and every person. By proactively protecting, instantly responding and constantly evolving, GDIT makes today secure and tomorrow smarter.


We translate the language of the cloud into the language of the mission and offer our customers the power of choice through a vast cloud ecosystem. GDIT delivers clarity. From strategy to security, migration to maintenance, we ensure cloud is a solution, not a complication.

Digital Modernization

At GDIT, we never stop delivering. Our enterprise IT solutions are constantly improving how agencies operate. We solve our customers’ needs, combining the latest technology and innovations with over 50 years of experience to bring enterprise-scale systems into the modern age. Increasing efficiency. Reducing costs. Transforming how the world works.


GDIT helps safeguard national security by providing technology that delivers actionable intelligence about visitors and potential security risks. From gathering and analyzing biometric data to maintaining databases, our work strengthens public safety and makes travel efficient without sacrificing visitor privacy or data integrity. We combine our mission experience and technology to protect the nation.

Data Analytics

For over 20 years, GDIT has delivered the services and solutions that help clients turn data into decisions. Our advanced tools facilitate the management of big data challenges, bringing strategic insights for successful outcomes. With a mission focus, we provide transformative solutions to our customers’ big-data challenges.

Managed Services

We are the people powering our customers’ mission services. We make tomorrow’s deployments possible today. From cloud to application services, GDIT delivers customized managed services that scale to meet the evolving needs of government agencies. Our workforce comes with the tools, expertise, and facilities to meet your mission needs.

Artificial Intelligence

GDIT applies AI that agencies can trust to automate, secure and enhance their operations to improve the now and shape what AI can do in the future. We push AI further, expanding human capacity to make better decisions and implement smarter actions, faster. GDIT AI makes what was once impossible, possible.

Software Development

We understand building enterprise-scale products requires agility at every stage, not just development. That’s why we immerse ourselves fully in our customers’ domain, delivering value with a focus on collaboration, visibility, security and speed. Our application services leverage the best of cutting-edge solutions from the private sector, tailored to the complex requirements of government.

users supported at multiple classification levels up to Top Secret
increase in VTC system capabilities from 300 conferences to 1,200 conferences a month
reduction in power by implementing one of the nation’s largest Gigabit Passive Optical Networks (GPON)
face-verified biometric transactions per hour
Global Entry kiosks supported
Cleared Employees