28 Defense & Space companies Hiring FDEs

Northwood Space is an end-to-end ground infrastructure provider for space missions, building proliferated systems to address data transmission challenges betwee…

SPAICE builds an AI autonomy operating system for satellites and aircraft, enabling autonomous navigation and decision-making in space and defense environments.

Defense Unicorns builds software delivery platforms that enable mission-critical applications to run on military systems in air-gapped, classified, and disconne…

Quindar operates a cloud-native Mission Management as a Service platform that unifies satellite operations, replacing fragmented ground systems to manage spacec…

CHAOS Industries develops counter-UAS radar systems and enterprise cybersecurity infrastructure for defense, border protection, and commercial operators.

NODA AI builds orchestration software enabling heterogeneous autonomous defence systems to work together across air, sea, land, and space domains.

Scout AI is a frontier AI lab for U.S. defense developing reasoning systems that turn commander intent into coordinated autonomous action through products like…

ManTech is an American defense contractor providing advanced technology solutions in cyber, AI, digital modernization, and systems engineering for U.S. intellig…

H2 Analytics provides software and professional services to build synthetic intelligence training environments for defence, national security, and law enforceme…

Shield AI is a US-based defence technology company that designs and deploys autonomous mission systems, AI, and robotics for military aircraft and unmanned plat…

Anduril develops autonomous systems and AI-integrated defense technology for US and allied forces using a software-first approach.

Harmattan AI builds vertically integrated AI-driven autonomous defense systems, including ISR drones and counter-UAS platforms, for democratic allies.

Second Front Systems is a public-benefit software company that accelerates delivery of emerging technologies to U.S. government and military agencies through it…

Swarm Aero develops large-scale UAV swarm technology enabling military operators to coordinate thousands of autonomous vehicles in contested, communications-lim…

Hadrian Automation builds autonomous factories that enable aerospace and defense companies to manufacture rockets, satellites, jets, and ships up to 10x faster…

AnySignal builds vertically integrated radio frequency systems for national security, climate, and space missions, compressing deployment cycles from years to w…

SpaceX develops reusable rockets and operates satellite services, having fundamentally lowered space launch costs and access since 2002.

ICEYE operates the world's largest commercial SAR satellite constellation, delivering space-based intelligence and Earth observation capabilities to governments…

Spektrum provides consulting, logistics, supply, communications, and events services to clients in the aerospace, defence, humanitarian, and government sectors…

Advanced Navigation develops AI-powered navigation systems for autonomous vehicles and platforms operating across land, air, sea, and space, specializing in env…