Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Sep 2, 2026. Sedaro scores C on the Alion truth index.
Overview
Sedarois hiring a Modeling & Simulation Engineer Intern to help build the complex, high fidelity simulations that power our cutting-edgesimulation platform and help revolutionize how the next generation of aerospace technology is built.
- Team:Modeling & Simulation, reporting to the Team Lead
- Location:In person in Arlington, VA
- U.S. Citizenship required
Who We Are
Our simulation platform enables digital mission engineering and model-based optimization through distributed, multi-domain, rapid analysis across hundreds of interacting systems. Our simulations have run at massive scale in data centers, in the loop with hardware in the lab, and on-orbit onboard real space hardware. Join us as an early employee and transform how teams collaboratively engineer the next generation of satellite constellations and connected fleets.
Who You Are
- You are a self-driven and creative engineer with a passion for solving complex problems.
- You take pride in writing clean, efficient, and maintainable code to build robust and scalable simulations.
- You thrive on technical challenges and take pride in owning your work from concept to implementation.
- You are a natural collaborator, adept at working with interdisciplinary teams to build and refine cutting-edgesoftware in a fast-paced, innovative environment.
What You’llDo
As a Modeling & Simulation Intern, you will be a hands-on individual contributor helping us expand our platform's simulation capabilities. Your responsibilities may include:
- Developing high-fidelity simulation software and analysis tools for a diverse range of complex systems and validatingthese models against real-world data.
- Configuring and executing large-scale multi-simulation studies that leveragecloud compute resources for uncertainty quantification, sensitivity analysis, and optimization.
- Performing analysis of simulation results and generating impactful analytics.
Benefits
- Flexible work schedule with core hours
- Company provided lunches 3 days a week
- Industry-leading career development opportunities
Requirements
- Currently pursuing a degree in engineering, math, or a related field
- Experience writing software to model complex physical systems
- Experience with git, automated testing, and related software development tools & practices
- Experience validatingsimulation models against real-world data
- Experience with data analysis and visualization
- Experience with Python

