GNC Hardware Engineer Verified today

Muon Space · Mountain View, CA · Space Systems · first seen 2026-09-25

About the role

Muon seeks a GNC (Guidance, Navigation, and Control) hardware engineer to design and qualify spacecraft attitude control sensors and actuators. You will drive decisions from component sizing through build-vs-buy, integration, testing, and on-orbit support for our LEO satellite constellation.

This position is hybrid, requiring three days per week on-site in Mountain View, CA.

Responsibilities

  • Evaluate GNC sensor and actuator trade space to meet power, cost, performance, and ConOps requirements
  • Characterize GNC hardware performance and interactions with software, electrical, and thermal systems
  • Build, validate and improve simulation models of GNC components
  • Perform trade studies to inform sensor and actuator configuration
  • Define and execute test plans for design verification, qualification, and acceptance testing at component and integrated system levels
  • Manage vendor interactions with the Supply Chain team to ensure on-time delivery and performance
  • Support system integration with integration and hardware teams
  • Monitor on-orbit GNC hardware performance and support anomaly resolution, including on-call rotations
  • Support hardware-in-the-loop test planning, execution, and validation
  • Stay current with industry state of the art

Qualifications

  • Master's degree in mechanical engineering, aerospace engineering, or applied physics, or equivalent hands-on experience with GNC hardware
  • Familiarity with common models of spacecraft attitude sensors and actuators
  • No work experience explicitly required; role scope grows with experience
  • Availability to work in Mountain View office
  • Excellent communication and presentation skills
  • Thrives in fast-paced environment with new challenges weekly

Nice-to-have skills

  • Passion for shipping real products quickly
  • Commitment to keeping complexity low
  • Hands-on experience building mechatronics projects
  • Track record of writing readable code

Compensation

Salary: $157,000-$179,000 plus equity grant and comprehensive benefits. Final compensation based on skills, qualifications, experience, and location.