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Role description

Modeling & Simulation Intern

Sedaro logoSedaro
TypeInternship
WorkplaceOn-site
SeniorityIntern
LocationArrington, Virginia, United States
Posted9/2/2026
Engineering

Overview
Sedaro is hiring a Modeling & Simulation Engineer Intern to help build the complex, high fidelity simulations that power our cutting-edge simulation 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-edge software in a fast-paced, innovative environment.

What You’ll Do

Responsibilities
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 validating these models against real-world data.
  • Configuring and executing large-scale multi-simulation studies that leverage cloud 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 validating simulation models against real-world data
  • Experience with data analysis and visualization
  • Experience with Python

Relevant archetypes

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Company info

Sedaro logo

Sedaro

Integrate, Simulate, & Validate Missions at Scale

Sedaro aligns engineers, operators, and leaders around a unified view of mission performance across design, acquisition, testing and operations. We transform digital engineering and simulation from a specialized activity into the continuous foundational layer that organizations rely on to operate and decide with confidence. Sedaro provides an AI-accelerated modeling and simulation platform that connects your tools, models, data, and teams into automated, scalable workflows. Actively deployed across DoW, USSF, and IC programs supporting space, missile defense, joint all-domain operations, and force design, Sedaro delivers national security enterprise integration at 100x scale and 10x delivery speed.

Private company
Founded2019
HQArlington, United States
Size11–50 employees
Unlock human wisdom
ThesisTermsPrivacy
IndustrySoftware Development
Funding
  • Seed · Apr 9, 2024
Tech stackunity-3d, visual-studio-code, sam-crm, jupyter, quickbooks-time, linkedin-recruiter, matlab, slack, microsoft-powerpoint, jira

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