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Simulation Software Engineer (On-Site)

Hawthorne, CA
$175,000 / Year

Are you ready to build the technology that will enable humanity to reach Mars? SpaceX is seeking a talented and motivated Simulation Software Engineer to join our team in Hawthorne, CA, where you will develop high-fidelity, real-time software that supports the most advanced flight systems in the world.


Job Overview

  • Company: SpaceX
  • Role: Simulation Software Engineer (Application Software)
  • Location: Hawthorne, CA
  • Pay Range: $125,000 โ€“ $175,000 per year
  • Industry: Aerospace / Software Engineering

Primary Responsibilities

  • Design, develop, and maintain high-fidelity real-time simulation software for vehicles like Falcon, Dragon, Starlink, and Starship.
  • Program core simulation infrastructure and collaborate on models for fluids, electronics, and multi-body physics systems.
  • Improve the reliability and performance of simulation environments while working across various engineering groups.
  • Develop prototypes to prove design concepts and quantify technical constraints.

Eligibility Criteria: Required Qualifications

  • Bachelorโ€™s degree in computer science, engineering, math, or a STEM discipline (or 2+ years of professional experience in lieu of a degree).
  • At least 1 year of development experience in C++.
  • Must be a U.S. citizen or national, a U.S. lawful permanent resident, or an eligible asylee/refugee to comply with ITAR regulations.

Eligibility Criteria: Preferred Skills

  • Strong understanding of distributed computing systems, networking protocols, and CPU scheduling.
  • Thorough knowledge of classical physics and mathematics (algebra, calculus, geometry).
  • Experience with open-source C++ simulators such as ROS2 and Gazebo.
  • Proven ability in debugging, performance optimization, and unit testing.

At SpaceX, we donโ€™t just write code; we solve complex engineering challenges that impact real-world missions. Our team thrives in a dynamic, fast-paced environment where software best practices are paramount to our success. If you are passionate about pushing the boundaries of what is possible in aerospace, you will find a home here among some of the brightest engineers in the industry.

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