Leidos (LDOS) is a publicly traded Established Primes company founded in 2013 and based in Reston, United States.
| Date | Stage | Amount | Valuation | Lead investors |
|---|---|---|---|---|
| Sep 27, 2013 | IPO | — | — | — |

Space Force's Mission Delta 2 is prototyping software to fuse commercial and military data streams for space domain awareness and threat tracking.

AFSOC pushes to field Leidos' Havoc Spear cruise missile across all platforms after combat success, citing its 460-mile range.

Lockheed Martin, Boeing and Anduril advance to Phase 2 of the U.S. Army's IFPC Inc 2 second interceptor competition.

How the Ukraine war and Asia-Pacific defense demand are reshaping European defense industrial strategy and supply chains.

Gen. Guetlein says Golden Dome can deliver on its $185B budget but warns work could halt if a budget impasse isn't resolved.
Autonomous surface vessels powered by Leidos' LAVA (Leidos Autonomous Vessel Architecture) platform. Sea Hunter is a DARPA-origin medium USV proven in months-long, open-ocean anti-submarine warfare and mine countermeasures missions. Sea Archer is a mission-configurable small USV (40 knots, 1,500 nm range, 900+ kg payload) delivering persistent ISR in contested maritime environments.
Low-cost attritable unmanned undersea vehicle announced in April 2025; priced at $100,000–$150,000—80–90% cheaper than comparable UUVs. Payload-agnostic and compatible with the Navy's standard underwater vehicle software architecture and non-propagating battery design. Designed for scalable deployment in mine countermeasures, ISR, and anti-submarine warfare missions.
Leidos is the US government's largest IT services integrator; delivers classified networks, secure cloud infrastructure, and C4ISR systems for the Army, Navy, and intelligence community. Major programs include Navy shipboard IT modernization and Army logistics systems. Leidos' Multifunction X-Band Radar (MXR-G2) also doubles detection range versus earlier variants for air defense and counter-UAS.
No recently verified openings are available right now. The company's careers page has the latest.
View all careers ↗