Aug. 24, 2026

Principal Mission Architect - International

Muon Space Stockton, California

The ideal candidate is a self-motivated versatile engineer who can work with international customers to identify their true needs, manage a team of engineers to develop a cost-effective solution, and perform a range of mission-level analyses, develop requirements, and design a practical and cost-effective space mission.This position can be performed remotely from an approved location.ResponsibilitiesDevelop a complete mission concept based on customer needsPerform mission-level analysis and own all top-level mission budgetsRequirements definition and design for the mission and a variety of mission payloadsLeverage software tools and/or writing code to explore engineering trade studies and answer system design questionsUnderstands key metrics and spacecraft and payload design trades, and can work effectively with Muon’s instrument design teamPerform spacecraft performance and constellation configuration evaluationCollaborate with other discipline engineers and scientists to ensure the product meets objectivesRegular international travel (30%) to support solution development and international business opportunities.QualificationsB.S. Higher-level degrees count for 2 years experience each if they are in relevant topics.Excellent communication, presentation, and coordination skillsDedication to drawing conclusions based on the most important factors and data availableSpacecraft design experienceSpace mission design experienceSoftware skills in one or more of Python, Julia, Matlab, C, C++Travel to the Mountain View facility to support in-person meetings, build, and testExcited to work in a fast-paced environment with new challenges each weekNice-to-have SkillsExperience with international space programsExperience supporting science teams to develop missionsExperience designing constellationsSpacecraft and/or constellation operations experienceSalaryThe salary range for this role is $170,000 - $243,000 , plus incentive compensation, competitive equity grant and comprehensive benefits package. Final compensation will be determined based on skills, qualifications, experience, and geographic location as assessed during the interview process.About Muon SpaceFounded in 2021, Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical data. Our revolutionary, integrated technology stack enables customers to optimize every dimension of their missions for faster time-to-orbit and superior constellation remote sensing performance. Our state-of-the-art facility in the heart of Silicon Valley is optimized for manufacturing spacecraft and rapid, flexible payload integration m climate monitoring to national security, Muon Space is dedicated to delivering Earth Intelligence for a safer and more resilient world.Taking Care of Our TeamAt Muon salary is only part of our total compensation package.

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