General Dynamics Information Technology @GDIT

Rather than rip‑and‑replace Zero Trust methods, GDIT’s Everest Flex solution takes a different approach. Built with modularity at its core, Flex integrates rigorously tested components into your current environment, reducing cost, minimizing disruption, and accelerating every step toward 2027 readiness. Explore Everest Zero Trust: gdit.com/capabilities/m…

Elite athletes and warfighters share one requirement: the ability to perform when it matters most. Watch Capitals forward Pierre-Luc Dubois, GDIT Strength and Conditioning Coach Tyler Christiansen, Sports Cardiologist Dr. Aubrey J. Grant M.D. FACC, and Sports, and Emergency Medicine Physician Dr. Alexander Kheradi, MD, CAQ-SM, unpack the science and strategy behind sustained human performance—moderated by host Alan May: gdit.com/perspectives/l… Washington Capitals Washington Wizards Monumental Sports & Entertainment MedStar Health

Whether on the road, rail, water, or in the air, resilient infrastructure keeps American communities connected and our economy running. We support the technologies behind safe travel and rapid response. Learn more: gdit.com/capabilities/m…

For over 50 years, we've leveraged our experience and domain knowledge to provide the best solutions for the Airmen of today to stay ahead of the challenges of tomorrow. Happy 79th Birthday, @usairforce!

Government organizations now have a faster, more confident path to Zero Trust maturity. GDIT’s Everest Zero Trust is the first and only modular solution proven by a government red team in real‑world warfighting environments and deployed across more than 40 mission environments. Learn how Everest Zero Trust advances mission security: gdit.com/capabilities/m…

Congratulations to GDIT President Amy Gilliland for being named a 2026 Washingtonian Tech Titan award winner by @washingtonian magazine! This recognition reflects her leadership and the work our 26,000 technology professionals do every day to advance the missions that matter most. Read more: washingtonian.com/2026/09/08/mee… #WeAreGDIT

Integration wins. It's a principle forged over 250 years of American innovation, and it's the foundation of how we defend the nation today. GDIT President Amy Gilliland explores why the ability to connect and unify technologies is America's enduring edge in national security. Read more in @Forbes: forbes.com/councils/forbe…

We are excited to welcome retired Maj. Gen. Ryan P. Heritage as vice president, full-spectrum cyber. Ryan brings more than 35 years of experience leading complex operations from the tactical to the strategic level around the globe. His appointment comes at a time when AI is intensifying the speed and sophistication of cyber threats, creating new risks for federal agencies. GDIT continues to invest in advanced cyber capabilities to help customers safeguard national security, protect critical infrastructure, and enable operational resilience. Full release: gdit.com/about-gdit/pre…

The critical systems our nation depends on, from water and power to transportation and public health, face cyberthreats that grow more sophisticated every day. GDIT and @NASCIO just released The Expanding Cyber Perimeter: States and Critical Infrastructure Protection, a joint research study on the expanding role of states in safeguarding the essential services citizens rely on every day. Read the findings and see what actions states can take now: gdit.com/perspectives/r…

Zero Trust readiness is within reach. Everest is the first and only solution portfolio to successfully complete a government red team cyber assessment of an upgraded IT system, demonstrating it can withstand sophisticated cyberattacks. Learn more: gdit.com/capabilities/m…

On the 25th anniversary of September 11th, 2001, we solemnly remember those who lost their lives. This Patriot Day, we also honor the brave first responders & the heroic service members who courageously answered the call to defend our nation. #NeverForget

This week, during the @BillingtonCyber Security Summit, GDIT's Dr. John Sahlin, Vice President, Cyber Solutions, announced the launch of Everest Zero Trust, the first proven set of zero trust capabilities that enhance existing IT systems rather than replace them. No two agencies start from the same place, and the Everest portfolio is built to reflect that: a proven solution for every starting point, every environment, every mission. It is the only solution designed to build, upgrade, and integrate infrastructure validated by a government red team, and backed by more than 40 federal deployments. As AI accelerates the speed and scale of cyber threats, we must operate at machine speed. And Everest delivers Zero Trust at the speed of the mission. Learn more: gdit.com/capabilities/m…

keyboard_arrow_left Previous keyboard_arrow_right Next

Agentic systems are fundamentally changing how workforces operate, adding a new layer of nuance to security that can't be overlooked. Full story: gdit.com/perspectives/l…

Just announced: GDIT has launched our proven Everest Zero Trust portfolio, enabling government organizations to enhance cybersecurity while leveraging their existing IT investments. Validated by a rigorous government red team assessment, these solutions accelerate zero trust adoption and give agencies a faster, more cost-effective path to implementing zero trust. Full release: gdit.com/about-gdit/pre…

The Mission Technology Innovation Showcase brought our teams and strategic partners together to explore what is next for our customers missions across national defense, fed civ, health and Intel. From counter-UAS and edge processing to critical infrastructure protection and bio tech, the technologies on display are shaping how we deliver next-generation capabilities to our customers. Thank you to every partner who joined us and to every GDIT team member who engaged across growth, solutions, capture, and program delivery. The future of mission technology is collaborative, and this showcase proved it.

keyboard_arrow_left Previous keyboard_arrow_right Next

“There is so much risk to doing nothing.” Watch @StateDept CIO share this clear message during #GDITEmerge: Modern Government event, underscoring why agencies must modernize legacy systems securely and without disrupting the mission: gdit.com/perspectives/l…

Today we celebrate the people whose work powers the mission, at home and abroad. Happy Labor Day! #WeAreGDIT

Every day, millions of people rely on seamless air travel. GDIT strengthens the systems that safeguard airspace, protect critical infrastructure, and keep aviation moving safely. Learn more: gdit.com/capabilities/m…

Post-quantum security is about much more than encryption. It requires thinking across the entire “quantum stack,” from quantum computing and sensing to secure communications, networking, and the integration needed to turn these technologies into real-world mission capabilities. In the latest episode of Cogs of War, GDIT’s Ben Gianni joins panelists from across the industry to explore the quantum stack and the countdown to Q-Day. Listen in to hear where quantum technology stands today, what’s needed to accelerate adoption, and what the emerging quantum landscape means for government and national security. warontherocks.com/cogs-of-war/th…