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    • Our Business

      We embrace and solve some of the world's toughest challenges.

      • Civil
      • Defense
      • Health
      • Intelligence
      • Dynetics
      • Leidos Innovations Center (LInC)
      Gibbs & Cox-designed DDG-51 Arleigh Burke-class destroyer at sea

      Leidos completes Gibbs & Cox acquisition, expanding maritime undersea, autonomous and cybersecurity capabilities.

      Read Press Release

    • Mission, Vision, & Values

      Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

      • Mission
      • Vision
      • Values
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      Let’s come together and talk about the changes that are needed.

      The Opioid Epidemic: A Call to Action

    • Leadership

      Meet the executive team responsible for leading our forward-thinking employees toward a shared success.

      • Roger Krone
      • Chris Cage
      • Maureen Waterston
      • Vicki Schmanske
      • Jerry Howe
      • Jim Carlini
      • Debbie Opiekun
      • Thomas Sanglier
      • Jim Moos
      • Gerry Fasano
      • Roy Stevens
      • Liz Porter
      • Steve Cook
      • Paul Engola
      • Board of Directors
      Roger Krone

      Meeting the challenges of an uncertain world.

      An Interview with CEO Roger Krone

    • History

      Leidos has a long history of innovative problem-solving and customer service, dating all the way back to 1969 when Dr. J. Robert Beyster founded his "crazy little company".

      • Explore our History
      • Dr. J. Robert Beyster
      • A Kaleidoscope of Innovation: The Story of Leidos
      Dr. Beyster

      Almost 50 years ago, visionary scientist J. Robert Beyster, Ph.D. founded the company that evolved into Leidos.

      Read More

    • Diversity, Equity, & Inclusion

      Our commitment to diversity, equity, and inclusion is reflected in the way we engage our people, our customers, and our external partnerships through our innovative programs, sponsorships, and engagement.

      • Our Vision, Philosophy, and Approach
      • Strategic Diversity Outreach
      • Employee Resource Groups
      • Inclusion & Diversity in the UK
      Top Supporters HBCU badge for 2022

      Leidos was recently named to the 2022 Top Supporters of HBCU Engineering list published by Career Communications Group, Inc.

      Partnering with HBCUs

    • Responsibility & Sustainability

      We're equally committed to using our time and resources to support people, enrich communities, and protect the environment.

      • ESG Goals
      • CEO Message
      • Executive Summary
      • ESG Governance & Strategy
      • Environment
      • Community
      • People
      • Suppliers & Small Business Relationships
      • Political Activities
      • About our Reporting
      • GRI™ Standards
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      Discover how we helped NASA develop a climate action plan

      Read Article

    • Ethics & Compliance

      We have a strong history of performance that rests on our foundation of integrity.

      • File a Report
      • History of Ethics
      • Ethics Program Structure
      • Code of Conduct
      World's most ethical companies logo

      Leidos named one of the World’s Most Ethical Companies for sixth consecutive year.

      Read More

    • Rankings & Awards

      Our innovative approach and the services and solutions we deliver frequently earn Leidos recognition from our industry and the media.

      • Enterprise Awards
      • Defense Awards
      • Civil Awards
      • Health Awards
      A gold trophy on a light green background

      A frequent honoree on the corporate awards circuit, Leidos is proud of its many industry-specific and corporate-level achievements.

      Cue the Applause

    • Partners

      The Leidos Alliance Partner Network emphasizes connections through partnership and collaboration that drive innovation, advance technology, and build efficiency.

      • Corporate Strategic Partners
      • Technology Integration Partners
      • Emerging Technology Partners
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      We're teaming up with Bubba Wallace and 23XI Racing in 2023 advancing a culture of inclusion and diversity.

      Fueling a Better Tomorrow

    • Subsidiaries

      Our wholly owned and majority-owned subsidiaries attract and retain top talent motivated to deliver results for clients.

      • 1901 Group
      • Dynetics
      • Gibbs & Cox
      • Leidos Biomedical Research
      • Leidos Digital Solutions
      • BEONTRA
      • QTC
      • Leidos Engineering
      • Systems Made Simple
      • Varec
      Gibbs & Cox-designed DDG-51 Arleigh Burke-class destroyer at sea

      Leidos completes Gibbs & Cox acquisition, expanding maritime undersea, autonomous and cybersecurity capabilities.

      Read Press Release

    • Contract Vehicles

      Whether you’re a potential government customer or a prospective supplier, through this listing you can find our technical and professional services under pre-negotiated terms and conditions.

      • Governmentwide MACs & IDIQs
      • GSA Schedules
      • Agency Specific IDIQs
    • Global

      With more than 400 locations in 30 countries, we continue to expand our presence and strengthen our international relationships.

      • United Kingdom & Europe
      • Australia
      • Israel
      • Middle East
      • Canada
      plane flying over water

      Leidos has announced the completed acquisition of Cobham Aviation Services Australia’s Special Mission business.

      Hop Onboard to Learn More

    • Trust

      Cybersecurity and data privacy is central to what we do; protecting data, systems, and infrastructure that are critical to our employees, customers, communities, and stakeholders.

      • Commitment to Privacy & Cybersecurity
      • Cybersecurity
      • Data Privacy
      • Privacy Statement
      Citizens walking with data flowing around them

      Today, tomorrow, and every day is Data Privacy Day.

      Read the Article

  • Markets
    • Aviation

      From sidewalk to sky, we've got you covered.

      • Air Traffic Management
      • ANSP Professional Services
      • Security Solutions
      • Intelligent Approach
      • Scenario Planning & Forecasting
      • Passenger Flow Measurement
      • FODD & Fuels Management
      • Flight Management & Briefing
      Leidos Smartlane in use at an airport

      Safeguarding travel and trade at a global scale with fully-integrated security detection solutions.

      Learn About Our Portfolio

    • Defense

      From airborne work alerting warfighters to autonomous platforms protecting sea lanes and shores, we're enabling mission success across every domain.

      • Advanced Manufacturing
      • Airborne
      • Autonomy & Autonomous Solutions
      • Command & Control
      • Cyber
      • Digital Modernization
      • Force Protection
      • Hypersonics & Strike Systems
      • JADC2
      • Operations & Logistics
      • Training
      Gibbs & Cox-designed DDG-51 Arleigh Burke-class destroyer at sea

      Leidos completes Gibbs & Cox acquisition, expanding maritime undersea, autonomous and cybersecurity capabilities.

      Read Press Release

    • Energy & Industry

      Leidos is uniquely equipped to support your important work in critical industries such as energy, transportation, and manufacturing.

      • Power Delivery
      • Integrated Energy Management
      • Electrification & Clean Energy Services
      • Project Finance & Development
      • Advanced Communications Solutions
      • Manufacturing Systems
      • Site Management & Operations
      • Transportation
      Electricity pylons in sunny field

      Leidos delivers a complex modeling project resulting in a clear view of bulk electric and sub-transmission systems for FirstEnergy.

      Read the Case Study

    • Government

      We support important programs that expedite identity theft recovery, protect electronic health records, streamline paper tax filings, enhance consumer fraud investigations, support census data collection, and enable scientific research.

      • Cybersecurity
      • Digital Modernization
      • Health IT
      • Forms Processing
      • Operations & Logistics
      • Mission Software Systems
      IT analysts in discussion over monitors

      Leidos completes acquisition of 1901 Group, expanding digital modernization capabilities.

      Read Press Release

    • Healthcare

      We draw on decades of success to deliver a range of solutions and services to meet the healthcare challenges of today.

      • Hospital Systems
      • Federal Health
      • Military & Veterans Health
      Healthcare professional using tablet

      Taking a strategic approach to experience true digital transformation in healthcare.

      Read White Paper

    • Homeland

      Integrating, applying, and advancing IT to tackle the ever-advancing challenges of protecting our borders.

      • Biometrics
      • Mission Cyber & Network Defense
      • Integrated Systems
      • Digital Modernization
      • Data Analytics
      • Intelligence & Linguistic Services
      • CBRN Defense
      • Human Capital Services
      • Complex Logistics
      • Ports & Borders
      • Critical Infrastructure
      Leidos Smartlane in use at an airport

      Safeguarding travel and trade at a global scale with fully-integrated security detection solutions.

      Learn About Our Portfolio

    • Intelligence

      With expertise in cloud-enabled automation and augmentation and a team adept at harnessing machine learning, we’re applying powerful analytic tools for superior performance and protection despite a staggering breadth of data.

      • Intelligence Community Engineering
      • Collection, Analysis, & Reporting
      • Operational Support & Training
      Woman looking at computer screen reflection in glasses

      Our DevOps Lab is an advanced, unclassified, state-of-the-art center dedicated to software and hardware development and engineering.

      Learn more about the Lab

    • Science

      Providing groundbreaking scientific research and environmental management best practices that make headways in the defense, civilian, and health markets.

      • Life Sciences
      • Autonomous Systems
      • Airborne & Ground ISR
      • Command & Control
      • Environmental Science
      • Modeling, Simulation, & Training
      • Sensors
      • Specialty Sciences
      Illustration representing health-focused scientific research

      NCI's Frederick National Laboratory has launched three initiatives focused on SARS-CoV-2.

      Read the Article

    • Space

      Speed, security, and scale for your most critical space missions

      • Mission Operations
      • Human Exploration
      • ISR
      • Payloads
      • Domain Awareness
      • Propulsion
      Female behind a transparent screen with text and graphs visible

      IT systems disappear into the background by providing an enhanced user experience

      Learn how IT Enables the Mission

  • Capabilities
    • Cyber Operations

      We use intelligent automation and AI/ML-driven analytics, combined with detection and mitigation, to protect and defend networks.

      • Quantum
      • Zero Trust
      • Security Operations Center
      • Cyber Resiliency
      • Risk Management Framework
      • Cyber Analytics
      • Information Assurance
      • Insider Threat
      • Accredited Testing & Evaluation
      • EXCITE
      • Electronic Warfare
      binary code

      Outpacing adversaries through the application of IT, engineering, and science.

      From Castles to Cities with Zero Trust

    • Digital Modernization

      We deliver resilient IT solutions and managed services that leverage trusted AI and full-spectrum cyber to decrease vulnerabilities in complex IT operations.

      • Application Modernization
      • Cloud
      • Data Center Modernization
      • Digital Workplace
      • Mobility
      • SecDevOps
      • User Engagement
      IT analysts in discussion over monitors

      Leidos completes acquisition of 1901 Group, expanding digital modernization capabilities.

      Read Press Release

    • Integrated Systems

      We deliver high-performing hardware and software systems to solve challenges in an array of specializations.

      • Assured-Position Navigation & Timing
      • Autonomous & Unmanned Systems
      • Biometrics
      • Security Detection & Automation
      • Sensors, Signal Processing, & Analysis
      • Space
      • Strike Systems & Hypersonics
      • TRAPS
      Gibbs & Cox-designed DDG-51 Arleigh Burke-class destroyer at sea

      Leidos completes Gibbs & Cox acquisition, expanding maritime undersea, autonomous and cybersecurity capabilities.

      Read Press Release

    • Mission Operations

      In-depth domain knowledge and mission understanding to provide cost-effective tools and enhanced processes that are secure, resilient, and support our customer's critical missions.

      • Antarctic Support Contract
      • EngineeringEdge® NextGen
      • ISS Cargo Mission Contract
      • Leidos Performance Management
      • UK Logistics & Operations
      • StarTT®
      • Strategic National Stockpile
      Ice sheet in Antarctica

      Each year, Leidos moves more than six million pounds of cargo and coordinates 100 flight missions to and from Antarctica.

      About Our Role

    • Mission Software Systems

      Through disciplined processes, common tools, reusable frameworks, automation, collaboration, and domain expertise, our mission software systems are designed to deliver secure, mission quality software.

      • Command & Control
      • LEAF
      • SE Core
      • Tactical Data Links
      • AI/ML
      Software on a mission text on blue background

      Mission quality software. Silicon Valley speed.

      More on Building Better Software

    • Enabling Technologies

      Our enabling technologies are the backbone of our core capabilities, supporting our customer's important work from the front lines.

      • Secure, Rapid Software
      • Trusted AI/ML
      • Full-Spectrum Cyber
      • Rapid Prototyping & Manufacturing
      Military radar simulation with green display, showing a glowing grid with coordinates and positioning numbers

      How we are deploying AI to solve the world’s toughest problems.

      Artificial Intelligence in Action

    • Technology Certifications

      We partner with world-class technology providers to develop innovative solutions for our customer’s toughest challenges.

      • AWS
      • Cisco
      • Microsoft
      • Scaled Agile
      • ServiceNow
      group of coworkers looking at computer monitor

      We help our partners save money and improve performance.

      How the Cloud Saved Some Coin

  • Insights
    • Insights

      Expertise, industry leadership, unique perspectives, and more — directly from our employees and stakeholders.

      • Latest Insights
      • MindSET Podcast
      • Press Releases
      • Heroes of Leidos
      • Our Experts
      • Careers
      • Military & Veterans
      • Diversity, Equity, & Inclusion
      • Fact Sheets
      • Articles
      • Case Studies
      • Infographics
      • Q&As
      podcast microphone

      Listen to the stories behind the world's most important work in the MindSET podcast.

      Explore the MindSET Podcast

  • Careers
    • Latest Opportunities

      Keep up to date on the latest career opportunities at Leidos.

      • Military Veteran Program
      • External Referral Program
      • Intern & New Graduate Jobs
      • Careers with Leidos in the UK
      • Careers with Leidos in Australia
      • Opportunities for Leidos Employees
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      At Leidos, we have a strong focus on our employees’ career, flexibility, and well-being.

      Learn more about Leidos Life

    • Life at Leidos

      A career at Leidos offers meaningful and engaging work, a collaborative culture, support for your career goals, while nurturing a healthy work-life balance.

      • Our Values
      • Our Culture
      • An Inclusive Workforce
      • Build a Career
      • Leidos Alumni Network
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      At Leidos, we have a strong focus on our employees’ career, flexibility, and well-being.

      Learn more about Leidos Life

    • Pay & Benefits

      Pay and benefits are fundamental to any career decision, which is why our compensation packages reflect the importance of the work we do for our customers.

      • Compensation
      • Health & Wellness
      • Income Protection
      • Leave
      • Retirement
      • Family Benefits
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      At Leidos, we have a strong focus on our employees’ career, flexibility, and well-being.

      Learn more about Leidos Life

    • Frequently Asked Questions

      Find answers to the most commonly asked questions related to securing a role at Leidos.

      • Searching for a Role
      • Applying for a Job
      • Determining Application Status
      • System Access
      • Job Eligibility Requirements
      • Receiving Job Notifications
      • Our Talent Community
      • Career Insights
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      At Leidos, we have a strong focus on our employees’ career, flexibility, and well-being.

      Learn more about Leidos Life

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  1. Home
  2. Markets

Defense

Science for a safer world

Defense solutions

From Seafloor to Cyberspace

With proven expertise in autonomy, networks, ship design, hypersonics, and multi-domain maritime solutions, we’re helping conceive, prepare, and protect the fleet of the future. Learn more about some of the integrated solutions that are enabling our defense customers to achieve global mission success across every domain.

Taking the Australian Department of Defence beyond the platform

We operate major prime systems integration projects which build, develop and support military solutions for the Department of Defence, leveraging our global expertise to bring new capabilities to the Australian market. Our focus is on complex systems across command and control, communications, force protection, hydrographics, electronic systems, logistics solutions, data analytics and electronic warfare.

Fast facts

At Leidos Australia we:

  • deliver a wide range of capabilities from software development, operational support through to the integration of underwater autonomous vehicles and survey ships to meet the customer’s mission
  • deliver one of the largest logistics supply programs to Defence
  • deliver critical systems integration projects, including the command and control systems to multiple end user customers.

More about Leidos Australia

  • Advanced Manufacturing
  • Airborne
  • Autonomy
  • Command and Control
  • Cyber
  • Digital Modernization
  • Force Protection
  • Hypersonics and Strike Systems
  • JADC2
  • Operations and Logistics
  • Training

Advanced Manufacturing

Our team of experts collaborates throughout the design, prototyping, and manufacturing process to create manufactural designs, decreasing costs and saving time. Our collocated facilities provide us with agility to rapidly tackle tough technical challenges from concept analysis and development through testing and production—in one location.

Learn more about advanced manufacturing
manufacturing machine

Airborne

We work with customers across the defense market to enhance their airborne capabilities. We have extensive experience in airborne operations, maintenance, intelligence, surveillance, and reconnaissance with all the Armed Services.

Our Airborne capabilities
close up of airplane flying above

The specialized plane that is advancing aerial ISR

 

What started as a technology demonstrator for the Army is now a fully integrated aircraft operating in-theater and surpassing performance metrics.



View Leidos Special Mission Aircraft

Autonomy

With proven autonomous solutions already in the water, Leidos is setting the pace when it comes to the most challenging aspects of Medium Class Unmanned Vessels (MUSV) requirements—leaving others in our wake.

More on our autonomous capabilities
boat trail in the water

Command and Control

We deliver the next generation of cohesive mission command solutions that enable decision-making functions for defense, intelligence, and the DHS.

Learn more
group of people working in server room on computers

Cyber

We support our DoD and intelligence customers across the entirety of their cyber missions. Our Full-Spectrum Cyber capabilities support the entire cyber lifecycle, from network architecture design to operational, hands-on-keyboard analysts and cyber training.

Learn more
man in server room with laptop

Digital Modernization

Driven by our diverse and talented workforce, we help our customers achieve their missions and IT business goals by delivering purpose-built solutions with cybersecurity as a standard, efficient project delivery, and end-user satisfaction. 

Learn more
aerial view of two coworkers in server room

Force Protection

Our technology protects U.S. forces from a variety threats, including unmanned aircraft systems, cruise missiles, hostile drones and many others. 

View our systems
enduring shield system

Hypersonics and Strike Systems

Leidos is leading the way in developing new classes of weapons and hypersonic glide vehicles to support our warfighters and defend our nation.

Learn more about our solutions
small glide munition flying into space

JADC2

Using an open-architecture approach, Leidos is partnering with the best of Silicon Valley and the technological world to bring commercial technology and capabilities to the warfighter quickly.

More on Joint All-Domain Command and Control
light reflecting triangles

Operations and Logistics

We understand that every dollar spent on logistics is one less dollar spent on your mission. Our logisticians take pride in orchestrating the moving parts so that you can go about your important work more efficiently. 

Learn more
Ops and Logistics

Harnessing domain, platform, and service collaboration like never before
 

MORE ON JOINT ALL-DOMAIN COMMAND AND CONTROL

 

Defense Group President Gerry Fasano named to Wash100
 

READ ARTICLE

Training

We develop, deliver, and maintain holistic live, virtual, and constructive (LVC) training systems to support force protection for fixed, semi-fixed, and expeditionary sites resulting in improved information management, operational performance, and efficiency.

Learn more
man with headset at computer


Why space situational awareness is
key to maintaining U.S. preeminence.
 

More on the new warfighting frontier

 

Veterans

More than

6,500

of our employees are veterans of the U.S. Armed Forces

Key Australian defence projects

Command and control systems

Joint Command Support Systems

Command and control for the Australian Headquarters Joint Operations Command, providing operational management and situational awareness capabilities.

Geospatial intelligence systems

Geospatial Systems

Numerous geospatial and imagery-related programs for the Australian Defence Force, leveraging a coherent pictured of GIS products from provider agencies across the Defence network

Tactical data links

Tactical Information Exchange

Supporting the Tactical Data Link Authority at the ADF through specialised support, systems engineering, and sustainment services.

Logistics systems

Complex Logistics Solutions

Software and field engineering services for vital ADF logistics information systems beyond the platform, including on programs like SEA 1770 Ph 1

Products

We offer a broad set of proven and affordable products and services for new and existing customers in defense markets.

View all our products
  • TRAPS
  • GLIMPS
  • RC-12X Cockpit Procedural Trainer
  • Tactical Data Links

Defense Insights

Article

What's next in naval technology?

Leidos will feature many of its latest naval technology solutions next week at the Sea-Air-Space 2023 in National Harbor, Maryland.

Read More
Q&A

From Fleet Commander to Leidos-Navy liaison: Q&A with Frank C. Pandolfe

During 37 years as a commissioned naval officer, Pandolfe commanded a destroyer, destroyer squadron, aircraft carrier strike group, and United States...

Read More
Article

Advancing Zero Trust Readiness: What Federal Agencies Can Do to Move the Needle on Internal Practices

Traditional security models are no longer enough to protect federal networks, data and devices. Here, private sector leaders discuss how public sector...

Read More
View more Insights

Contact Us

Please provide your information and a Leidos expert will contact you.

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