Global Employees Newsroom Investors Contact COMPANY MARKETS CAPABILITIES INSIGHTS CAREERS SEARCH Breadcrumb Home Markets Science In an uncertain world with very real consequences, you need visionaries to bring ideas out of the lab and into your hands. Play Groundbreaking scientific research and environmental management best practices that make headways in the defense, civilian and health markets We bring deep domain knowledge to critical challenges, helping you find the right solution to move your mission forward. Our 43,000 employees, 25% of whom have advanced degrees, conduct research and development across all markets to unlock potential scientific discoveries and improvements in technology for our customers to support their important work. Life Sciences DEVELOPING SOLUTIONS TO EXPEDITE THE DISCOVERY AND SAFE DEVELOPMENT OF MEDICAL TREATMENTS AND SCIENTIFIC ADVANCES. LEARN MORE ABOUT OUR LIFE SCIENCES Autonomous & Unmanned Systems We deliver autonomous and unmanned technologies for air, land, and sea. Our platforms help make operating in those environments safer and more efficient for governments and industry by providing cost-effective sensor systems, signal processing, communications, hardware, and software to support vital missions. Is there a case for military adoption of Artificial Intelligence in National Security? Find out more Airborne & Ground ISR To make the right decision, you need the right information, right now. We support our customers with quick-response, adaptable fixed-wing ISR systems, fused with ground stations to support processing, exploitation, and dissemination providing enhanced situational awareness to make the right call. Command and Control We rapidly develop, modernize, and integrate mission-critical, warfighter-focused C2 systems. Built with open architectures, our systems are coupled with large-data driven solutions - resilient and survivable with limited communications - delivered responsively, and based on validated modeling and simulation. LEARN MORE ABOUT C2 Distributed Sensor Systems In-situation sensors with low latency and advanced processing in low size, weight, power, and cost (SWaP-C) in multiple domains to defeat rapidly-evolving threats. LEARN MORE ABOUT SENSORS Electronic Warfare Helping customers keep our nation safe with advanced-capability, cognitive, small form-factor RF/signal processors, designed for signals intelligence, electronic warfare, radar, and jammer applications. Could one Leidos engineer's work be a giant leap for RF imaging from outer space? More on John Kendra's work Environmental Science From environmental modeling to planning to remediation, our environmental engineers and scientists support civilian and defense agencies that have substantial environmental and sustainability driven missions and National Environmental Policy Act (NEPA) requirements. Modeling, Simulation, and Training When threats are rapidly evolving, readiness is key. We support the ability to be ready for whatever's next with innovative, large-scale, distributed, software and hardware-intensive training solutions. Specialty Sciences Leidos provides a highly-skilled staff of chemists, biologists, engineers, geologists, environmental scientists for field work with new materials and methods. We are recognized for our materials and corrosion research, development, testing, and evaluation with the Naval Research Laboratory. Awards Our innovative approach and the services and solutions we deliver frequently earn recognition from our industry and the media. SEE MORE AWARDS The Autonomous Ocean of the Future FROM CAPTAIN-LESS CARGO SHIPS TO ROBOTIC RESCUE BOATS, UNMANNED MARITIME VESSELS WILL SOON RULE THE SEA — AND FINALLY UNLOCK ITS UNTAPPED POTENTIAL. 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