By combining deep domain expertise with disciplined execution, we deliver resilient systems designed for complex, high-stakes environments. Proven in the field, they perform under pressure without compromise.
Homeland
Safe skies, secure borders, resilient infrastructure
Modern infrastructure for mission success
From air traffic management and airport modernization to border protection and grid engineering, Leidos delivers mission-critical systems that enhance safety, resilience, and operational continuity at national scale. By maintaining close operational alignment with our customers, we evolve critical systems responsibly while sustaining day-to-day performance.
Powering Critical Interests at Home
Air Traffic Management
Globally trusted to design, deploy, and secure resilient air traffic management systems that enable safe, efficient operations from gate to gate
Airport & Border Security
Modernizing travel processing with AI-assisted software delivery that integrates biometrics and identity technology with resilient architectures.
Energy & Infrastructure
Grid engineering, energy efficiency, and electrification solutions that power our way of life
Our systems help guide more than
4M passengers
and 56k flights daily
FEATURE
Leidos helps meet AI data center power demands
Getting AI data centers online is important both commercially and for national security. See how AI-powered tools provide more effective way of designing and scaling the future power grid
Read story
Powering security with allies abroad
Airport & Border Security
Making travel and trade smarter and more efficient with AI-enabled screening technologies for people, parcels, and cargo
View portfolio
United Kingdom
Defence logistics, maritime autonomy, and digital modernisation solutions to strengthen sovereign capability within AUKUS trilateral security partnership
Explore UK
Australia
Defence, maritime autonomy, border, surveillance, and health solutions to strengthen sovereign capability in Indo-Pac within AUKUS trilateral security partnership
Explore Australia
Grid engineering supports over
100M
end user electric customers
Mission-driven, technology-forward
With AI, cyber, and mission software at our core, we're helping customers perform at their best. Our solutions are engineered for rapid deployment, scalable performance, and consistent results.
Explore capabilities
