Modeling, Simulation & Analysis; MSA Engineer - HITL Focus

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI‑powered operating system that turns thousands of data streams into a realtime, 3D command and control center.

As the world enters an era of strategic competition, Anduril is committed to bringing cutting‑edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

We are looking for a Modeling, Simulation and Analysis Engineer to join our team. In this role you will develop, implement and maintain virtual representations of the myriad of different vehicles Anduril works on, coordinate deployment and maintenance of vehicle models and simulation instantiations for various programs, and own and operate Hardware‑In‑The‑Loop (HITL) simulation environments that enable safe, rapid iteration of flight control and autonomy software with real avionics hardware before live flight tests.

• Simulation solutions for Guidance, Navigation and Control algorithm development
• Software‑In‑The‑Loop (SITL) solutions
• Hardware‑In‑The‑Loop (HITL) solutions
• Customer product training solutions
• Simulation and Test data analysis tools and processes
• Design, develop, deploy, and maintain HITL simulation infrastructure for complex aerospace systems, including real‑time vehicle models, avionics emulation, and sensor simulation environments
• Own the end‑to‑end configuration and operation of SITL and HITL environments for test vehicles, ensuring safe and efficient flight test execution
• Coordinate and execute HITL test campaigns, working closely with flight test teams to validate GNC algorithms, mission autonomy software, and vehicle performance prior to live flights
• Develop and maintain emulated interfaces for on‑board avionics systems to enable closed‑loop hardware testing in simulation environments
• Troubleshoot and resolve real‑time simulation issues during HITL operations, including timing constraints, hardware interface problems, and model fidelity discrepancies
• Work with multi‑disciplinary subject matter experts to understand and adequately model pertinent sub‑system, system and system‑of‑system dynamics
• Work with internal and external customers to understand simulation requirements and develop efficient modeling and simulation solutions
• Support flight test operations with pre‑flight simulation validation and post‑flight data correlation analysis to continuously improve model fidelity

• Bachelor's Degree or higher in engineering, computer science, mathematics, physics, chemistry, or related technical discipline
• 8 or more years of experience in Modeling, Simulation, and Analysis engineering (Senior Modeling Simulation Engineer) or 3 or more years (Modeling Simulation Engineer)
• Experience with aerospace/aeronautical systems (including rotorcraft/VTOL) and/or Subsea vehicles
• Experience in flight dynamics/platform physics and control
• Nominal proficiency with C/C++
• Advanced proficiency with scientific computing systems (Math Works products such as MATLAB, Simulink, scientific Python libraries such as Num Py, Sci Py)
• Flight test data processing/correlation experience
• Experience with developing sub‑system and system‑level models for air vehicles, ground vehicles, ground‑based sensors, and other complex systems
• Experience with model development to support Guidance, Navigation and Control algorithm development
• Hands‑on experience with HITL or SITL simulation operations, including test setup, execution, and debugging
• Must be eligible to obtain and maintain a U.S. TS clearance

• Advanced proficiency with C/C++
• Flight test support experience, including on‑site operations and real‑time troubleshooting
• Extensive experience with SITL and HITL simulation infrastructure design, development and deployment for complex systems
• Experience with…