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Muon Space

End-to-end satellite constellations design and operation

Senior Instrument Scientist - Simulation

Spacecraft & Launch Vehicle SystemsConfirmed live in the last 24 hours
Full-timeRemote in USA

About the Job

Requirements

  • A bachelor's, master's, or doctoral degree in engineering, physics, or a related field, or equivalent experience.
  • At least 5 years of experience coding and simulating performance for imaging systems, remote sensing instruments, or comparable electro-optical hardware.
  • Experience building instrument performance models or simulations, such as radiometric, geometric, optical, or systems-level models.
  • Software proficiency in one or more of Python, Julia, or C++, including experience writing code that others depend on and that is tested, reviewed, and maintained in a shared codebase.
  • Strong communication skills and comfort translating performance predictions into requirements and trade studies across Instrument Systems, Flight Software, and Mission Systems teams.

Responsibilities

  • Develop and maintain end-to-end instrument performance simulations, from optical, detector, and scanner physics through predicted on-orbit capability.
  • Build and maintain virtual instrument and digital twin representations of on-orbit hardware, keeping them aligned with as-built performance.
  • Define flight software inputs for operating modes, sensor readout, and scanner control based on simulation results.
  • Support on-orbit performance monitoring and anomaly investigation, feeding lessons learned back into simulation models.
  • Participate in a 24/7 on-call rotation to support on-orbit anomaly resolution, approximately one week every month and a half.

Desired Qualifications

  • Familiarity with flight software concepts, such as operating modes, sensor readout, or scanner and pointing control.
  • Exposure to radiometric or geometric calibration methodology.
  • Experience with virtual instruments or digital twin architectures.
  • Experience supporting on-orbit commissioning, calibration and validation, or fleet performance monitoring and anomaly investigation.
  • Ability to apply first-principles physics to validate simulation outputs.

About the Company

Muon Space

End-to-end satellite constellations design and operation

What Muon Space does: It plans, builds, and runs satellite constellations to deliver Earth intelligence that helps protect people, climate, and ecosystems. How its product works: It offers end-to-end space systems as a service—creating mission strategies, deploying constellations, and operating them through its proprietary AI automation system. Revenue model and delivery: Customers pay transparently on a pay-as-you-go basis for the development, deployment, operation of the satellites, and the data generated. How it differs from competitors: It combines full lifecycle space systems with an AI-driven operations stack, offers flexible pay-as-you-go pricing, and relies on a team with deep experience from NASA, Google, and SpaceX to focus on solving client missions rather than selling hardware. The company’s goal: provide actionable Earth intelligence to improve climate protection, security, and resource management while reducing costs and speeding up access to space.

Company size
201-500
Company stage
Series C
Total funding
$441.2M
Headquarters
Mountain View, CA
Founded
2021

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