Top Defense Companies Hiring Remote (253)

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted...

A leading global aerospace company and top U.S. exporter, Boeing develops, manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries. Our U.S. and global workforce and supplier base drive innovation, economic opportunity, sustainability and community impact. Boeing is committed to fostering a culture based on our core values of safety, quality and...

Vantor is forging the new frontier of spatial intelligence to unlock a more autonomous, interoperable world. We empower decision makers and operators with the clarity they need to navigate what’s happening now and shape what’s coming next. Our AI-powered spatial intelligence platform fuses data from the world’s highest-resolution satellites with real-time sensor feeds from space, air, and ground to create...

ASI is a dual-use software company that deploys predictive AI to the world's most complex operating environments. Backed by leading investors–including Andreessen Horowitz, Renegade Partners, and Spark Capital–we actively manage over 40% of all US air traffic across both public and private sector air operations. Partnering with major airlines like United and Alaska, we optimize thousands of flights daily, delivering...

Deepening the Science of Security Founded in 2012 by 3 expert hackers with no investment capital, Trail of Bits is the premier place for security experts to boldly advance security and address technology’s newest and most challenging risks. It has helped secure some of the world's most targeted organizations and devices. Our combination of novel research with practical solutions reduces the...

STR makes the world a safer place by developing technology and applying it to solve emerging national security challenges.

Vannevar combines Silicon Valley innovation with former special operators to build AI for real-world national security outcomes. Since our founding in 2019, Vannevar has deployed its technology across 125 missions, safeguarding our service members and improving our country's deterrence. We believe our military service members and intelligence officers deserve access to the best technology American innovation can offer, and we are...

Onebrief builds collaboration and AI-powered workflow software for military planning and operational coordination. Today, many critical planning workflows still rely on fragmented systems, static documents, and disconnected tools that make collaboration and decision-making unnecessarily difficult. Onebrief brings modern software, AI, and real-time collaboration into those environments, helping teams operate with greater clarity, coordination, and adaptability in situations where decisions carry real-world...

Ursa Major was founded to address a critical shortfall in the U.S. industrial base and bring a new model to aerospace and defense systems: we design and manufacture the world’s leading propulsion systems for space, hypersonic applications, and missile systems. Our products and technologies require an extraordinary team – a team that will mold tomorrow’s technologies while deploying today’s best....

“In 36 months, agentic AI systems will be an operating reality across major institutions. We intend to be central to it.” — Dr. Jim Rebesco, Cofounder and CEO, Striveworks The next era of American leadership will be defined by whether our AI systems can work when and where it matters most. Since 2018, Striveworks has delivered the most trusted AI...

Space was once the quietest place in the universe. Now, it's crowded, contested, and confrontational.  We are True Anomaly: the only defense company focused exclusively on space defense. Founded in 2022 by ex-U.S. Space Force members, True Anomaly designs and builds advanced systems for space superiority: agile and powerful spacecraft platforms, mission software engineered for unmatched command and control, and payloads...

AscendArc is revolutionizing the satellite communications sector by creating affordable, rapidly deployable, high-bandwidth small GEO satellites with a scalable design and efficient manufacturing process, aiming to lower costs and speed deployment compared to traditional systems.

ZeroMark, Inc. is a defense technology company that provides advanced defense products utilizing AI, machine learning, and robotics to ensure safety and precision for military professionals. They empower US and allied forces with cutting-edge defense technology, elevating mission success and safeguarding personnel.

Positiv Cohort is a consultancy specializing in aerospace, defense, energy, and transportation. With over 25 years of experience, the company delivers tailored, innovative solutions to solve complex engineering challenges and drive transformative change. They provide specialist services across engineering, cyber, software, and transformation, supporting critical projects in secure environments for the public sector and other high-stakes industries.

Astrolab designs and develops robotic mobility systems for planetary exploration, deploying surface mobility and infrastructure to enable sustained human and commercial operations on the Moon and Mars.

Archirodon Group N.V. is a leading international EPC contractor founded in 1959. The company specializes in executing complex, multi-discipline projects in the fields of marine and infrastructure, energy and renewables, governmental infrastructure, dredging, and pipelaying. With a global presence across three continents, Archirodon delivers high-impact construction and maintenance services for maritime infrastructure, oil and gas, and power and water industries...

Karman Space & Defense is a leader in the rapid design, development, and production of critical, next-generation system solutions that align with the U.S. Department of War’s core mission priorities and meet our nation’s accelerating demand for access to space. Building on nearly 50 years of success, we deliver Payload & Protection Systems, Aero/Hydrodynamic Interstage Systems, and Propulsion & Launch...

Atlas Advisors, LLC is a Columbus, Ohio-based, HUBZone and Service Disabled Veteran-Owned Small Business providing niche consulting and specialized personnel services. Its capabilities include cultural and foreign-language services, security-forces training, foreign-market advisory, business-development and proposal support, technical recruiting, intelligence support, and program management. The company supports government and international clients with mission-focused personnel and operational solutions in complex, conflict, post-conflict,...

GovSignals is an end-to-end AI-powered platform that transforms government contracting by automating the process of finding and bidding on government funding. By analyzing structured and unstructured data, it streamlines business development, capture, and proposal workflows. The platform helps contractors of all sizes generate fully compliant proposals efficiently, enabling them to identify opportunities and secure more wins across federal, state, and...

Mirion is a global provider of radiation safety and science technologies, partnering with customers across science, industry, and medicine. The company develops detection, measurement, analysis, and monitoring solutions for nuclear, defense, medical, and research end markets. Its medical group supports healthcare from diagnosis through treatment, while its mission is to harness ionizing radiation knowledge to protect people and advance critical...