Modeling & Simulation Software Engineering Intern… at Hermeus · Los…

Summary: Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. As a Modeling & Simulation Software Engineering Intern, you will work with the software team to develop performant modeling and simulation code and collaborate with various teams to ensure accurate results and meet stakeholder needs. Responsibilities: - Develop performant simulation code for 6 Degrees of Freedom (6DOF) Software-in-the-Loop (SITL) systems using Julia - Develop user driven features and focus on scalability of our Monte Carlo simulation - Collaborate with cross-functional teams including Flight Software, Human-Machine Interface (HMI), and Flight Sciences to align simulation outputs with stakeholder requirements - Design and implement physics-informed models that accurately represent hardware behavior and system dynamics - Validate simulation accuracy by comparing model outputs with real-world flight data and refining models accordingly - Optimize simulation performance to ensure real-time execution and scalability across different test environments - Participate in code reviews and testing cycles to maintain high software quality and reliability - Document modeling assumptions, validation results, and integration workflows for internal knowledge sharing and future development Required Qualifications: - Pursuing a degree in Computer Science, Aerospace Engineering, Electrical Engineering, Applied Mathematics, or a related technical field - Proficiency in Julia or strong experience with scientific computing languages such as Python, MATLAB, or C++ - Understanding of 6DOF dynamics and simulation principles, especially in aerospace or robotics contexts - Familiarity with modeling physical systems, including hardware-in-the-loop or physics-informed simulation techniques - Experience with data validation and analysis, including comparing simulation outputs to real-world data - Strong understanding of engineering first principles - Demonstrated ability to work within cross-functional teams - Enthusiasm for aviation and Hermeus' mission - Excellent written and verbal communication skills - GPA of 3.0 or above Required Skills: Julia, Scientific computing languages, 6DOF dynamics, Simulation principles, Modeling physical systems, Hardware-in-the-loop simulation, Physics-informed simulation, Data validation, Data analysis, Engineering first principles Internship Start Date: Start in 2026 Fall