The tech job index
Software engineering jobs at defense technology companies
Explore live software engineering jobs at companies classified in defense technology, grouped by employer.
GDIT
GDIT is a global technology and professional services company delivering mission-ready solutions to U.S. government, defense, and intelligence agencies. With 26,000 experts across 50+ countries, GDIT specializes in AI, cloud, cyber, and sof
government contracting · defense technology · 1,000+ employees
Leidos
Leidos is a global technology and engineering company serving government and commercial customers with digital and mission innovations across defense, intelligence, health, and infrastructure. Headquartered in Reston, Virginia, with 47,000
defense technology · artificial intelligence · 1,000+ employees
Cubic
Cubic creates and delivers technology solutions in transportation that simplify daily journeys and defense capabilities that promote mission success and safety for those who serve their nation. With a top-tier portfolio including Cubic Tran
defense technology · transportation systems · 1,000+ employees
Booz Allen Hamilton
Booz Allen Hamilton is an advanced technology company delivering outcomes for America's defense, civil, and national security priorities. The firm builds technology solutions using AI, cyber, and cutting-edge technologies to advance and pro
defense technology · artificial intelligence · 1,000+ employees
Anduril Industries
Anduril Industries is a defense technology company transforming U.S. and allied military capabilities through advanced autonomy, AI, computer vision, and sensor fusion. The company develops Lattice OS, an AI-powered operating system for com
defense technology · Lattice OS · 1,000+ employees
Shield AI
Shield AI is a venture-backed defense-tech company founded in 2015 that develops autonomous systems and AI-powered software for military and government applications. Its core products include Hivemind autonomy software, V-BAT and X-BAT unma
Hivemind autonomy software · unmanned aircraft (V-BAT, X-BAT) · 201–1,000 employees
TurbineOne
TurbineOne is a defense technology startup building AI-powered perception systems for military and national security operators. The company delivers edge-first software platforms including Frontline Perception System, Frontline Command, and
Frontline Perception System · edge AI detection · 51–200 employees
AMERICAN SYSTEMS
AMERICAN SYSTEMS is an employee-owned government services contractor delivering IT and engineering solutions to complex national priority programs since 1975. Based in McLean, Virginia, the company specializes in MERGE, information technolo
government contractor · IT solutions · 1,000+ employees
Picogrid
Picogrid is a venture-backed defense technology company building integrated infrastructure to unify sensors, autonomy, and operators for U.S. defense and allied operations. The company delivers command-and-control platforms, hardware system
defense technology · command-and-control platforms · 51–200 employees
AeroVironment
AeroVironment is a defense technology company that delivers mission-critical capabilities across air, land, sea, space, and cyber domains, including unmanned systems, directed energy, counter-UAS, and intelligence/surveillance/reconnaissanc
unmanned systems · directed energy weapons · 1,000+ employees
Applied Intuition
Applied Intuition is a Silicon Valley-based physical AI company founded in 2017, creating digital infrastructure for autonomous vehicles, robotics, and industrial machines. The company serves automotive, defense, trucking, construction, min
autonomous driving · vehicle operating systems · 1,000+ employees
Allen Control Systems
Allen Control Systems is a defense startup developing autonomous weapon stations, including the Bullfrog platform, that use advanced computer vision and control systems to detect, track, and neutralize drones and loitering munitions. Founde
autonomous weapon systems · drone defense · 51–200 employees
Two Six Technologies
Two Six Technologies builds and deploys innovative cybersecurity, reverse engineering, and information operations products for US Department of Defense, Department of Homeland Security, and international partners. The company specializes in
cybersecurity research · hardware reverse engineering · 201–1,000 employees
Icarus
Icarus builds solar-powered autonomous aircraft that operate at 60,000 feet for weeks at a time, delivering persistent intelligence and connectivity for defense and government applications. The company's APOLLO platform provides ultra-low-l
stratospheric aircraft · solar-powered autonomous vehicles · 11–50 employees
Ultra I&C
Ultra I&C delivers crypto solutions, mission software, and tactical communications for defense forces and allied partners worldwide. The company's AI-enabled platforms secure, move, and make sense of data across all domains, powering decisi
tactical communications · command and control · 1,000+ employees
LMI
LMI is a government consulting and advanced technology solutions firm serving defense, homeland security, intelligence, space, and health sectors. The company develops AI-enabled platforms and rapid engineering solutions for mission-critica
AI-enabled delivery · rapid platform engineering