Software Engineer - Modeling & Simulation

Anduril IndustriesCosta Mesa, California, United States

On-site Full-time

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Experience Level

Entry Level

Qualifications

Proficient in C++ and Python programming languages. Experience with simulation frameworks and tools. Strong analytical and problem-solving skills. Ability to work collaboratively in a fast-paced environment.

About the job

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.

About Anduril Industries

Anduril Industries is a technology company focused on developing innovative solutions for national defense. Our mission is to create advanced technologies that strengthen security and provide support for military operations. We pride ourselves on our commitment to excellence, integrity, and teamwork as we tackle some of the most challenging problems in defense.

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Warhead Design Engineer - Modeling & Simulation

Anduril Industries

Full-time|$129K/yr - $171K/yr|On-site|Costa Mesa, California, United States

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 Lethali…

Apr 20, 2026

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Senior Warhead Design Engineer - Lethality Team

Anduril Industries

Full-time|On-site|Costa Mesa, California, United States

Role overview The Senior Warhead Design Engineer on the Lethality Team at Anduril Industries will design and develop advanced warhead systems. Based in Costa Mesa, California, this position focuses on advancing technologies that enhance the effectiveness of defense solutions. The work supports national defense priorities and calls for a strong technical background in warhead design. Collaboration and impact This engineer will work closely with a multidisciplinary team of engineers and scientists. Collaboration is central, with opportunities to share technical knowledge and contribute creative approaches to complex challenges. The results of this work have a direct influence on mission success and the evolution of defense technology.

Apr 24, 2026

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Software Engineer - Modeling & Simulation

Anduril Industries

Full-time|On-site|Costa Mesa, California, United States

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.

Apr 16, 2026

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Staff Modeling and Simulation Engineer - Discovery

Anduril Industries

Full-time|On-site|Costa Mesa, California, United States

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.

Apr 13, 2026

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Senior Modeling and Simulation Engineer -Tactical, Reconnaissance and Strike

Anduril Industries

On-site|On-site|Costa Mesa, California, United States

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.

Feb 11, 2026

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Training Simulation Engineer

Anduril Industries

Full-time|$166K/yr - $220K/yr|On-site|Costa Mesa, California, United States

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.

Apr 14, 2026

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Senior Software Engineer for Simulation Platform

Anduril Industries

Full-time|$191K/yr - $253K/yr|On-site|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!

Mar 25, 2026

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Senior Staff Electrical Engineer - Explosives and Warheads

Anduril Industries

Full-time|$191K/yr - $253K/yr|On-site|Costa Mesa, California, United States

Anduril Industries is a pioneering defense technology firm dedicated to revolutionizing military capabilities for the U.S. and its allies through state-of-the-art technology. By integrating the innovative expertise, technologies, and business models of the leading companies of the 21st century into the defense sector, Anduril is reshaping the design, manufacturing, and sales processes of military systems. Our advanced systems are powered by Lattice OS, an AI-driven operating system that transforms vast data streams into a real-time, 3D command and control center. As global competition intensifies, Anduril is steadfast in its commitment to delivering the latest in autonomy, AI, computer vision, sensor fusion, and networking technologies to the military swiftly.KEY RESPONSIBILITIESOversee full-cycle PCB design encompassing requirements gathering, schematic design, component selection, layout supervision, system integration, testing, debugging, and validation.Innovate and develop fuzing circuitry for missile systems.Work closely with vehicle development teams to design, document, and create customized fuzing systems and effectors.Generate system interconnect diagrams and define wiring harnesses for electronic equipment integration within vehicles.Collaborate and provide support for various air vehicle subsystem development constraints.Conduct vendor surveys and evaluations to assist in sourcing system components.Facilitate peer and cross-discipline design reviews.Assemble and test system components through lab, ground, and flight tests.Engage in low-level firmware development for system initializations and testing.Perform root cause analysis to support field operations.

Feb 27, 2026

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Software Engineer, Test Infrastructure & Simulation

Anduril Industries

On-site|On-site|Costa Mesa, California, United States

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.

Feb 11, 2026

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Senior Software Engineer, Test Infrastructure & Simulation

Anduril Industries

On-site|On-site|Costa Mesa, California, United States

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.

Feb 11, 2026

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Associate Director, Mission Simulation & Training

Anduril Industries

Full-time|$166K/yr - $220K/yr|Remote|Costa Mesa, California, United States; Remote; Washington, District of Columbia, United States

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.

Mar 11, 2026

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Harness Design Engineer

Anduril Industries

On-site|On-site|Costa Mesa, California, United States

At Anduril Industries, we are redefining the future of defense technology. Our mission is to elevate the capabilities of U.S. and allied militaries through innovative solutions. By integrating cutting-edge technology with the expertise of the most forward-thinking companies of the 21st century, we are revolutionizing how military systems are conceived, developed, and delivered. Our advanced systems are powered by Lattice OS, an AI-enabled operating system that transforms vast data streams into a real-time, 3D command and control environment. As we navigate a new era of strategic competition, we are committed to delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to the military in record time.Key ResponsibilitiesLeverage your engineering expertise to design, fabricate, and integrate harness systems, serving as the harness discipline representative for projects.Conduct thorough investigations to plan, design, and develop harnesses that satisfy diverse technical specifications.Research and procure optimal connectors, back-shells, contacts, wire, shielding, and cable constructions that meet stringent environmental criteria.Create detailed harness system block diagrams and wire diagrams for production release.Engage in design reviews, providing insights to identify challenges and influence design decisions.Draft comprehensive harness assembly instructions and testing protocols, incorporating industry standards and best practices.Guide the electrical team in determining electrical system requirements based on inputs from internal and external stakeholders, including engineering (mechanical, electrical, software), product management, quality, and compliance teams.Thrive in a dynamic environment while supporting new developments, active deployments, and customer-operated hardware.Manage multiple projects concurrently at various stages of development.

Feb 11, 2026

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Modeling, Simulation and Analysis Engineer, Air Dominance & Strike

Anduril Industries

On-site|On-site|Costa Mesa, California, United States

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.

Feb 11, 2026

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Electrical Engineer specializing in EMI/EMC Design

Goken America LLC

Full-time|On-site|Costa Mesa, CA

Join our innovative team at Goken America LLC as an Electrical Engineer specializing in EMI/EMC Design. You will play a pivotal role in ensuring that our electrical systems and products meet the highest standards of electromagnetic compatibility. Your expertise will contribute to the development of cutting-edge solutions that enhance product performance and reliability.Key responsibilities include:Conducting EMI/EMC testing and analysisDesigning and implementing solutions to mitigate electromagnetic interferenceCollaborating with cross-functional teams to ensure compliance with industry standardsProviding technical support and guidance throughout the product development lifecycle

Apr 10, 2026

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Electrical Engineer - Avionics Design

Anduril Industries

Full-time|$129K/yr - $171K/yr|On-site|Costa Mesa, California, United States

Anduril Industries is a pioneering defense technology company dedicated to enhancing the military capabilities of the U.S. and its allies through cutting-edge technology. By integrating the expertise and innovative approaches of contemporary industry leaders, Anduril is revolutionizing the design, manufacturing, and deployment of military systems. Our advanced systems are powered by Lattice OS, an AI-driven operating system that transforms data streams into a dynamic 3D command and control environment. As we navigate an era characterized by strategic competition, Anduril is committed to delivering revolutionary autonomy, artificial intelligence, computer vision, sensor fusion, and networking technologies to the military at unprecedented speeds.ABOUT THE TEAMThe Air Dominance and Strike (AD&S) Electrical Engineering Team specializes in creating high-reliability avionics, embedded processing, and power systems for Group 5 air vehicles and missile platforms. Our team collaborates across hardware, software, and mission autonomy to provide flight-critical electronics, PCB assemblies, and FPGA-based processing architectures that empower Anduril’s next-generation autonomous air systems to thrive in complex and contested environments. AD&S Electrical Engineers are integral to the full development cycle, overseeing everything from system architecture and circuit design to verification, integration, and flight testing, ensuring scalable and mission-ready solutions that align with the performance, reliability, and survivability demands of the U.S. Military.ABOUT THE JOBWe are on the lookout for an Avionics Engineer to join our dynamic team in Costa Mesa, CA. In this role, you will collaborate closely with fellow avionics engineers to review and design electrical integration specifics, ensuring that all details are meticulously documented and effectively communicated to relevant stakeholders. If you excel in a fast-paced environment and are eager to contribute to innovative developments, active deployments, and customer-operated hardware, we want you on our team.

Feb 27, 2026

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Electrical Engineer - Test Design

Anduril Industries

Full-time|On-site|Costa Mesa, California, United States

Join Anduril Industries as an Electrical Engineer specializing in Test Design. In this pivotal role, you will be responsible for the development and implementation of testing strategies for cutting-edge systems. Our ideal candidate is not only technically proficient but also possesses a passion for innovation and excellence in engineering.

Apr 3, 2026

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Electrical Engineer - Avionics Design

Goken America LLC

Full-time|On-site|Costa Mesa, CA

We are seeking a highly skilled and motivated Electrical Engineer specializing in Avionics Design to join our dynamic team. In this role, you will be responsible for developing innovative avionics systems that ensure the safety and efficiency of our aerospace projects. You will collaborate with cross-functional teams to design, test, and implement advanced electrical systems that meet industry standards.

Apr 10, 2026

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Senior Modeling, Simulation and Analysis Engineer, Air Dominance & Strike

Anduril Industries

On-site|On-site|Costa Mesa, California, United States

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.

Feb 11, 2026

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Lead DSP Engineer, EW

Anduril Industries

On-site|On-site|Costa Mesa, California, United States

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.

Feb 11, 2026

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Electrical Harness Design Engineer

Anduril Industries

Full-time|$98K/yr - $171K/yr|On-site|Costa Mesa, California, United States

Join Anduril Industries, a pioneering defense technology firm dedicated to enhancing U.S. and allied military capabilities through innovative technology solutions. With a commitment to revolutionizing the defense industry, Anduril leverages cutting-edge expertise and technology to transform military system design, manufacturing, and sales. Our advanced systems are driven by Lattice OS, an AI-powered platform that synthesizes vast data streams into an interactive, real-time command and control center. As we navigate a new era of strategic competition, we are focused on delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to military applications in record time.WHAT YOU’LL DOUtilize your engineering expertise to design, fabricate, and integrate harness systems, serving as the harness discipline representative on projects.Conduct investigations, planning, design, and development of harnesses to fulfill diverse technical specifications.Research, select, and procure suitable connectors, back-shells, contacts, wire, shielding, and cable construction to comply with environmental standards.Create and generate harness system block diagrams and wiring diagrams to facilitate production readiness.Engage in design reviews, providing insights to identify challenges and influence design decisions.Draft harness assembly instructions and testing procedures, applying your knowledge of industry standards and best practices.Guide the electrical team in determining system requirements based on inputs from internal and external stakeholders, including engineering disciplines (mechanical, electrical, software), product management, and quality assurance.Thrive in a dynamic environment while supporting new developments, ongoing deployments, and customer-operated hardware.Manage multiple projects concurrently at various stages of development.

Feb 17, 2026

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