Software Engineer - Modeling & Simulation

Role Overview Anduril Industries is hiring a Software Engineer focused on Modeling & Simulation in Costa Mesa, California. This position centers on building and improving software that advances simulation capabilities for defense technology. The work directly supports the development of autonomous systems and advanced military applications.

Join Anduril Industries as a Staff Modeling and Simulation Engineer in our Discovery team, where you will leverage your expertise to develop and implement innovative simulations that drive our next-generation defense technologies. You will work collaboratively with a diverse team of engineers and scientists to create models that enhance our understanding of complex systems and improve decision-making processes.

Anduril Industries builds advanced defense technology for the U.S. and allied militaries. The company’s systems use Lattice OS to process real-time data and create a 3D command and control environment. Core areas include autonomy, AI, computer vision, sensor fusion, and networking, all aimed at supporting modern defense operations. Lethality Team The Lethality team develops, analyzes, tests, and transitions advanced warhead and ordnance systems into production. Their work spans design engineering, explosives science, safety, test execution, and numerical analysis. This group supports a wide range of missions, on land, in the air, at sea, and underwater, addressing diverse warhead capabilities. Key responsibilities for the team include maturing designs, analyzing system performance, and conducting safety assessments. These assessments cover areas such as storage compatibility, accidental initiation, and risks of sympathetic detonation. The team relies on numerical analysis and simulation to accelerate development, guide design decisions, optimize experiments, support diagnostics, and interpret test results. Their contributions directly influence future products and proposals. Role overview Based in Costa Mesa, CA, the Warhead Design Engineer - Modeling & Simulation uses academic research, empirical data, engineering judgment, and computational modeling to guide warhead and ordnance design from concept through test and into production. This role goes beyond running simulations. Modeling and analysis serve as essential engineering tools to improve decisions about design, explosive selection, initiation methods, test planning, and post-test evaluation. The engineer works closely with the team to assess performance using both analytical approaches and practical experience.

At Anduril Industries, we are revolutionizing defense technology with our commitment to enhancing U.S. and allied military capabilities through innovative advancements. By integrating the expertise and business models of 21st-century technology companies into the defense sector, we are transforming the design, production, and deployment of military systems. Our systems are powered by Lattice OS, a cutting-edge AI-driven operating system that synthesizes vast data streams into a real-time, immersive 3D command and control interface. As global strategic competition intensifies, Anduril is dedicated to delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to military forces in a matter of months, not years.Within our Tactical Reconnaissance and Strike Division (TRS), we focus on the design and development of our advanced fleet of small combat and surveillance drones, including Ghost, Anvil, Altius, and Bolt. Our Guidance, Navigation, and Control (GNC) team is tasked with the implementation, analysis, testing, validation, modeling, and simulation of GNC software that supports these autonomous drones. This includes applications for attitude and position control, waypoint navigation, and terminal guidance in contested environments where communication and GPS may be compromised. The selected candidate will be responsible for designing and maintaining high-fidelity 6 Degrees of Freedom (6DOF) simulation software critical for GNC algorithm development, testing, and validation.

Anduril Industries builds advanced defense technology to strengthen U.S. and allied military capabilities. The company’s core platform, Lattice OS, is an AI-powered operating system that fuses real-time data streams into a 3D command and control environment. Anduril delivers autonomy, artificial intelligence, computer vision, sensor fusion, and networking technology to military operations, aiming for rapid deployment and real-world impact. Team Focus The Deployments Training Team creates and runs training programs for external clients, helping them operate and maintain Anduril’s hardware and software. Training combines classroom instruction with hands-on field sessions. Realistic simulation scenarios are a key part of the curriculum and are frequently requested by operators in the field. Role Overview The Training Simulation Engineer will shape how Anduril designs and delivers software-driven training environments. This role involves building foundational web frameworks that interact with Lattice OS, using TypeScript, xAPI, and various API protocols to monitor and document training scenarios. The work spans multiple technical domains, from identifying issues to designing improvements that strengthen the training infrastructure. Strong knowledge of web technologies, efficient front-end data structures, and back-end integration is essential. What You’ll Do Build full stack features to support the creation and deployment of trainer scenarios. Integrate flight simulations and other emulators representing Anduril’s robotic systems in simulated environments. Design logic for non-player characters (NPCs) to simulate ambient elements (such as birds or commercial aircraft) and adversary actions. Develop scalable, customizable modules that adapt to different client needs. Contribute to readiness reviews for simulation events. Create instructional tooltips and videos to support non-technical users. Location This position is based in Costa Mesa, California, United States.

At Anduril Industries, we are dedicated to revolutionizing the defense technology landscape to enhance military capabilities for the U.S. and its allies. We leverage the innovative technologies and expertise of 21st-century companies to fundamentally transform how military systems are designed, constructed, and sold. Our advanced systems are driven by Lattice OS, an AI-enhanced operating system that synthesizes thousands of data streams into an interactive, real-time 3D command and control environment. As we navigate a new era of strategic competition, we are committed to delivering groundbreaking advancements in autonomy, AI, computer vision, sensor fusion, and networking technology to the military in a matter of months, not years.ABOUT THE TEAMThe Simulation Platform team is responsible for the foundational architecture and infrastructure of Anduril's high-fidelity, multi-domain military mission simulator. This simulator effectively models a multitude of entities—including aircraft, ships, submarines, satellites, and ground vehicles—interacting within realistic physical environments. It serves as a vital tool for training, mission planning, autonomy development, and hardware-in-the-loop testing across our product portfolio. The simulator connects to live systems, integrates seamlessly with Anduril's Lattice platform, and features a user-friendly GUI for scenario authoring. Our Mission Simulator boasts a robust, mature C++20 codebase employing an Entity-Component-System architecture, a stable C ABI plugin system, embedded scripting capabilities, and a diverse range of physics-based models. Our goal is to ensure this system remains efficient, accurate, extensible, and enjoyable to develop against at scale, particularly as our team of model developers continues to grow.ABOUT THE ROLEYour work on the platform will be impactful. Every API you craft, every millisecond you optimize in the frame loop, and every rough edge you smooth out in the developer experience will have a ripple effect across all models, scenarios, and engineers that build upon Anduril’s mission simulator. You will engage with an intricately designed system (real-time, multi-domain, deterministic, and extensible via plugins) where architectural choices yield tangible, quantifiable outcomes and correctness is paramount. The simulator is essential for validating autonomy before hardware interaction, enabling operators to train on mission scenarios, and allowing engineers to confirm that sensors and platforms perform as intended. This platform is what facilitates these processes at scale.This role is suitable for senior engineers and proficient mid-career engineers eager to take ownership of significant components within a complex system. If you have spent your career focused on application development and are looking to pivot towards framework and infrastructure development, this position could be an excellent match for you!

Join Anduril Industries, a trailblazer in defense technology dedicated to enhancing military capabilities through innovative solutions. Our mission is to revolutionize how military systems are conceived, constructed, and deployed. With our AI-driven Lattice OS, which orchestrates vast data streams into a dynamic 3D command and control interface, we are redefining the landscape of defense technology. As we navigate an era of strategic competition, Anduril is steadfast in delivering advanced autonomy, artificial intelligence, computer vision, sensor fusion, and networking technologies to military operations in record time.ABOUT THE TEAMBecome a part of Anduril’s Tactical Recon & Strike (TRS) division, where we focus on two pivotal missions: the development of cutting-edge autonomous drones and the mass production of solid rocket motors. Our dedicated team transforms innovative concepts like Ghost, Anvil, Bolt, and Altius into fully functional capabilities in tight collaboration with specialized engineering, operations, and production teams. With our Anduril Rocket Motor Systems (RMS) team, we design and manufacture advanced solid rocket motors, ensuring safe and reliable propulsion systems tailored to diverse mission requirements. Our engineers—both software and hardware—are passionately engaged in crafting a powerful portfolio that spans from autonomous aerial systems to high-performance rocket motors, contributing to robust autonomous robotics and propulsion systems that excel in high-stakes environments.THE ROLEThis role is integral to the TRS Core Infrastructure team, focusing on developing the infrastructure necessary to deploy TRS products such as Altius, Ghost, Bolt, and Anvil. Your contributions will lay the groundwork for teams across Anduril to implement state-of-the-art TRS autonomy, creating user-friendly products that directly enhance our customer readiness and product success.

Join Anduril Industries as a Senior Software Engineer focusing on Test Infrastructure and Simulation, where you will play a crucial role in advancing our cutting-edge defense technology. In this position, you will design, build, and maintain the testing infrastructure that validates our innovative products such as Altius, Ghost, Bolt, and Anvil. You will collaborate with multi-disciplinary teams to integrate automated testing into our software development lifecycle, ensuring the reliability and performance of our systems. Your expertise will directly impact the deployment of advanced autonomous capabilities that redefine military operations.

At Anduril Industries, we are redefining the defense technology landscape with our innovative solutions aimed at enhancing U.S. and allied military capabilities. We leverage cutting-edge technologies and modern business practices from the tech industry to revolutionize how military systems are conceived, developed, and deployed. Our flagship system, powered by Lattice OS, integrates AI to create a dynamic, real-time, 3D command and control environment, ensuring rapid advancements in military technology. As we navigate a new era of strategic competition, Anduril is committed to delivering state-of-the-art autonomy, artificial intelligence, computer vision, sensor fusion, and networking technologies to military applications in record time.Role OverviewWe invite you to join our team as a Senior Software Engineer, specializing in Distributed Simulation. In this pivotal role, you will spearhead the development of an advanced distributed simulation product, facilitating seamless collaboration among diverse robotic systems across multiple physical locations. Successful candidates will be adept at navigating all phases of the product lifecycle—from defining user requirements to architecture design, implementation, and ongoing support.Key ResponsibilitiesYou will leverage your extensive knowledge to advocate for design decisions that consider:Conflicting interpretations of “truth” on client and server sidesLatency challenges between clients and serversOptimization of GPU-intensive computationsIntegration of new robots into the networkDeployment of software updates with minimal downtimeData transfer across isolated networksMonitoring simulation states for effective post-exercise analysis and reporting

Anduril Industries is at the forefront of defense technology, dedicated to revolutionizing U.S. and allied military capabilities through cutting-edge innovations. Our mission is to integrate the expertise and advanced technologies of the most progressive companies into the defense sector, fundamentally transforming the design, development, and deployment of military systems. Powered by Lattice OS, an AI-driven operating system, our systems amalgamate vast data streams into a real-time, 3D command and control environment. As we navigate an era of strategic competition, Anduril is devoted to delivering next-generation autonomy, AI, computer vision, sensor fusion, and networking solutions to the military landscape in a fraction of the time traditionally required.WHAT YOU’LL DOLead a team of DSP engineers in conducting trade studies and optimizing signal processing and machine learning algorithms for implementation on FPGAs and GPUs.Collaborate with a diverse team of software and hardware engineers to create software-defined radios; guide the DSP team in their interactions with software and hardware teams, focusing on the integration of DSP techniques into software and firmware.Design and implement innovative algorithms for RADAR systems that enhance operational capabilities.Develop Modeling and Simulation (M&S) code for RADAR techniques and conduct data analysis, including Hardware-in-the-Loop / Software-in-the-Loop (HIL/SIL) testing.Engage in laboratory and field testing of RF systems and techniques, ensuring reliability and effectiveness.Contribute to the evolution of RF systems into deployable products that meet military standards.

Anduril Industries is a pioneering defense technology firm dedicated to enhancing the military capabilities of the U.S. and its allies through innovative technology solutions. By integrating modern expertise, state-of-the-art technology, and a forward-thinking business model, Anduril is revolutionizing the design, development, and deployment of military systems. Our suite of systems operates on Lattice OS, an AI-driven platform that transforms vast data streams into an interactive, 3D command and control environment. As we navigate a new era of strategic competition, we are committed to delivering advanced autonomy, artificial intelligence, computer vision, sensor fusion, and networking technologies to the military in a matter of months, not years.ABOUT THE TEAMThe Warfighter Systems team at Anduril is at the forefront of transforming battlefield technology. We are focused on creating and implementing innovative products that enhance the warfighter's ability to achieve decisive advantages through advanced technologies in Augmented Reality, Virtual Reality, and Extended Reality. Our body-worn mission command solutions and human-centric technologies aim to improve effectiveness, situational awareness, and decision-making capabilities for U.S. military and allied forces.ABOUT THE JOBWe are on the lookout for a Associate Director of Mission Simulation & Training Business Development to join our dynamic team located in Washington, DC or Costa Mesa, CA. In this role, you will spearhead the go-to-market strategy for Warfighter Systems' Mission Simulation and Training business. Our Mission Simulation & Training product suite empowers frontline forces with high-resolution collaborative 3D sand tables, facilitating remote mission planning and simulating mission rehearsals. This comprehensive capability encompasses mission planning, rehearsal, execution, and after-action reviews (AAR). Our focus is on delivering tangible real-world mission experiences that enhance operational readiness.

Join Anduril Industries as a Modeling, Simulation and Analysis (MSA) Engineer within our esteemed Flight Engineering department, part of the cutting-edge Air Dominance and Strike organization. In this pivotal role, you will be instrumental in the design, development, testing, and implementation of advanced flight system technologies for our aerospace systems. You will develop high-fidelity virtual representations of various vehicles and coordinate the deployment and maintenance of vehicle models and simulation environments for ongoing programs. Your work will directly contribute to the capabilities of our warfighters, ensuring they have the most effective tools at their disposal. Immerse yourself in a dynamic learning culture that promotes accelerated knowledge acquisition through rigorous modeling, simulation, analysis, and flight test experimentation.

At Anduril Industries, we are revolutionizing defense technology to empower U.S. and allied military forces. Our mission is to infuse the defense sector with 21st-century innovation, transforming how military systems are conceptualized, developed, and delivered. Our advanced Lattice OS serves as the backbone of our systems, utilizing AI to convert vast data streams into real-time, 3D command and control environments. As global strategic dynamics evolve, we are dedicated to deploying cutting-edge technologies in autonomy, AI, computer vision, sensor fusion, and networking to meet military needs rapidly—within months rather than years.About the TeamOur Maritime Division boasts a talented array of professionals in software engineering, robotics, artificial intelligence, sensor fusion, and data analytics. Together, we are pioneering software and hardware solutions that significantly enhance our clients' operational capabilities. We are launching the next generation of autonomous systems designed to meet the rigorous demands of maritime operations. Our innovative underwater vessel platform, capable of ultra-long-range, full-ocean-depth missions, alongside a versatile manufacturing architecture, showcases our commitment to scalability. Currently, we are executing billion-dollar contracts and advancing Robot-as-a-Service (RaaS) AUV operations.We aim to sustain our momentum through substantial investments in an expanded product lineup, including Dive-XL, Dive-LD, Copperhead, Seabed Sentry, and other upcoming systems. These innovations will form a comprehensive system-of-systems, enabling the execution of diverse autonomous missions in maritime environments. If you are passionate about impactful problem-solving and eager to contribute to national strategic objectives, we invite you to join Anduril’s Maritime Division and help shape the future of defense capabilities.

At Anduril Industries, we are redefining the future of defense technology with a bold mission: enhancing the capabilities of the U.S. and allied military forces through cutting-edge innovation. Our approach integrates the advanced technologies and dynamic business models of leading-edge companies into the defense sector, fundamentally transforming how military systems are conceived, constructed, and deployed. Our suite of systems operates on Lattice OS, an AI-driven platform that synthesizes vast data streams into a real-time, 3D command and control environment. As we navigate the complexities of modern strategic competition, Anduril is dedicated to delivering state-of-the-art autonomy, artificial intelligence, computer vision, sensor fusion, and networking technologies to the military in record time.About the RoleWe are looking for a Senior Staff Software Engineer to spearhead our Distributed Simulation initiatives. This pivotal role involves designing and developing a groundbreaking distributed simulation product that facilitates seamless collaboration among diverse groups of robots operating across multiple physical locations. The ideal candidate will possess a strong command of all phases of the product lifecycle—from initial user requirement analysis to architecture, implementation, and ongoing support.What You Will DoUtilizing your extensive expertise, you will craft well-justified design proposals that take into account:Varying interpretations of “truth” between the server and clientNetwork latency challenges between clients and the serverOptimal allocation of GPU-intensive computationsEfficient registration of new robots onto the networkDeployment of software updates while ensuring system availabilitySecure data transfer across segregated networksMonitoring simulation states for post-exercise analysis and debugging

Anduril Industries is at the forefront of defense technology innovation, dedicated to revolutionizing military capabilities for the U.S. and allied forces through cutting-edge technology. We merge the expertise and advanced methodologies of the most innovative companies of the 21st century with the defense sector, redefining how military systems are conceived, developed, and marketed. Our suite of systems operates on Lattice OS, an AI-enhanced operating system that transforms vast data streams into a dynamic, 3D command and control environment. As global strategic competition intensifies, Anduril is unwavering in its commitment to swiftly delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to military applications.ABOUT THE ROLEIn the capacity of a Mission Software Engineer, you will tackle an array of challenges that involve networking, autonomy, systems integration, robotics, and beyond, while making effective engineering trade-offs. Your contributions will ensure seamless interoperability among Anduril products to achieve essential outcomes. Mission Software Engineers embody a “Whatever It Takes” philosophy—executing tasks in an efficient, scalable, and practical manner while maintaining focus on mission success and making judicious engineering choices to deliver high-quality results on schedule.KEY RESPONSIBILITIESTake ownership of software solutions deployed to clients.Develop code to enhance products and expand mission capabilities to a wider customer base.Collaborate with cross-functional teams to design, build, and validate intricate functionalities.Generate and interpret metrics utilized for debugging and monitoring.Diagnose issues, identify root causes, and orchestrate next steps.Work closely with end-users to translate needs into features while balancing user experience and engineering limitations.Travel up to 25% of the time to implement, test, and deploy solutions in real-world scenarios.

Join Anduril Industries as a Senior Modeling, Simulation, and Analysis Engineer within the Air Dominance & Strike team. You will be at the forefront of developing innovative flight systems that enhance military capabilities. In this pivotal role, you'll design, implement, and maintain high-fidelity virtual models for diverse aerospace vehicles, ensuring seamless integration with our advanced flight control and mission autonomy software. Your expertise will directly contribute to the success of our groundbreaking projects, as you engage in rigorous testing and simulation to refine our technologies and systems.

Anduril Industries is at the forefront of defense technology, dedicated to revolutionizing military capabilities for the U.S. and its allies through cutting-edge innovations. We are harnessing the expertise and models of the most inventive companies of the 21st century to reshape the defense landscape. Our systems are driven by Lattice OS, an AI-enhanced operating system that integrates numerous data streams into a dynamic 3D command and control environment. As the global arena shifts towards strategic competition, Anduril is committed to delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to the military in a matter of months, not years.ABOUT THE JOBAs a Mission Software Engineer, you will tackle a diverse array of challenges in networking, autonomy, systems integration, robotics, and more, while making pragmatic engineering decisions. Your contributions will ensure the seamless operation of Anduril products to achieve crucial objectives. Above all, Mission Software Engineers embody a “Whatever It Takes” mindset—executing in an expedient, scalable, and pragmatic manner while prioritizing mission success and making sound engineering choices to ensure timely and high-quality outcomes.WHAT YOU’LL DOTake ownership of the software solutions delivered to customers.Develop code to enhance products and extend mission capabilities to additional users.Collaborate across multiple teams to design, build, and test intricate functionalities.Generate and assess metrics utilized for debugging and monitoring.Diagnose issues, identify root causes, and coordinate action plans.Engage with end-users to translate needs into features while balancing user experience with technical constraints.Travel up to 25% of the time to build, test, and deploy solutions in operational environments.

At Anduril Industries, we are at the forefront of defense technology innovation, dedicated to enhancing the military capabilities of the United States and its allies through cutting-edge solutions. Our mission is to integrate 21st-century technological advancements into the defense sector, revolutionizing the design, construction, and sale of military systems. Our flagship system, Lattice OS, an AI-driven operating system, transforms vast data streams into a dynamic, real-time 3D command and control environment. As global strategic competition intensifies, we are committed to delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to the military at unprecedented speed.About the TeamJoin Anduril’s Maritime Division, where a diverse collective of experts in software engineering, robotics, AI, sensor fusion, and data analysis work collaboratively to create transformative hardware and software solutions. We are pioneering the next generation of autonomous systems designed to meet the complex challenges of maritime operations. Our innovative underwater vessel platforms and versatile manufacturing architectures, capable of scaling from small to extra-large vehicle sizes, position us uniquely in the market. With multiple billion-dollar contracts in execution and ongoing Robot-as-a-Service (RaaS) AUV operations, we are poised for rapid expansion. We are eager to build upon our initial successes with substantial investments in an expanded product portfolio, including Dive-XL, Dive-LD, Copperhead, Seabed Sentry, and other upcoming systems. If you are driven by the desire to solve impactful problems and contribute to national strategic goals, we invite you to be a part of Anduril’s Maritime Division and help us shape the future of defense capabilities.About the JobAs a Senior Software Engineer, you will play a pivotal role in the development and delivery of embedded and safety-critical software for our innovative products. Your responsibilities will encompass device management, driver development, firmware optimization, power management, networking solutions, and contingency management and recovery strategies. We anticipate that you will take full ownership of outcomes at the subsystem or system level, demonstrating your expertise as a technical lead throughout the entire product lifecycle of next-generation autonomous platforms.

Join Anduril Industries as a Staff Software Engineer specializing in QualityOS. In this pivotal role, you will be instrumental in developing and enhancing our software systems, ensuring the highest quality standards are met. You will collaborate with cross-functional teams to design, implement, and optimize software solutions that contribute to the success of our cutting-edge technologies.

Anduril Industries is at the forefront of defense technology, dedicated to revolutionizing military capabilities for the U.S. and its allies through innovative solutions. With a focus on integrating cutting-edge technology, Anduril is transforming the design, construction, and deployment of military systems. Our proprietary Lattice OS, an AI-driven operating system, consolidates vast data streams into a real-time, 3D command and control interface. As we navigate a new era of strategic competition, Anduril is committed to delivering advanced autonomy, artificial intelligence, computer vision, sensor fusion, and networking technologies to the military within months, not years.ABOUT THE TEAM:In our Maritime Division, we have assembled a talented group of professionals specializing in software engineering, robotics, artificial intelligence, sensor fusion, and data analysis. Together, we are developing groundbreaking software and hardware solutions that significantly enhance our clients' operational capabilities. We are deploying next-generation autonomous systems to meet the demanding challenges of maritime operations. Our current innovations include a unique, ultra-long-range underwater vessel platform and a versatile manufacturing architecture that scales across various vehicle sizes. With contracts totaling in the billions, we are also executing Robot-as-a-Service (RaaS) autonomous underwater vehicle operations.As we expand our product offerings into surface maritime domains, we aim to create a cohesive system of systems. Upcoming products such as Dive-XL, Dive-LD, Copperhead, and Seabed Sentry will enable an array of autonomous missions across all maritime environments. If you are passionate about creating impactful solutions and contributing to national strategic goals, we invite you to join Anduril’s Maritime Division and help us shape the future of defense capabilities.ABOUT THE JOB:We are on the lookout for a driven and skilled Mission Software Systems Engineer to join our Costa Mesa, California team. You will collaborate closely with program leadership and various cross-functional teams committed to addressing complex challenges and reshaping the industry. In this role, you will design, integrate, and manage sophisticated software-intensive mission autonomy systems utilizing the Lattice OS, with a keen focus on creating an integrated, coherent, and consistent system for Autonomous Surface Vehicles (ASVs). You will serve as a crucial link between hardware and software, as well as between ship control and mission operations.