Spacecraft Thermal Engineer
Muon Space
Location
Remote
Type
Full-time
Posted
Jan 10, 2026
Compensation
USD 144000 – 177000
Mission
What you will drive
Core responsibilities for this role include:
- Lead the thermal design efforts for a complete spacecraft mission lifecycle
- Design and define requirements for spacecraft thermal management subsystems working closely with other subsystem leads
- Build and execute simulations to understand on-orbit thermal performance
- Implement thermal components into Muon's integrated systems modeling tools
- Design the thermal verification and validation approach for the spacecraft
- Work closely with internal and external stakeholders to validate hardware systems at both the unit level and spacecraft level
Impact
The difference you'll make
This role contributes to delivering Earth Intelligence for a safer and more resilient world through climate monitoring and national security applications of satellite constellations.
Profile
What makes you a great fit
Required qualifications and experience:
- B.S. or higher degree in an engineering field, preferably Mechanical
- Extensive experience as an individual contributor thermal engineer
- 5+ years of experience working on thermal design/simulation for spacecraft or aerospace systems
- Experience with Thermal Desktop
- Experience running thermal simulations for spacecraft
- Experience designing and executing thermal tests (e.g. TVAC) for spacecraft
- Excellent communication, presentation, and coordination skills
- A dedication to decision making based on the most important factors and data
- Excited to work in a fast-paced environment with new challenges each week
Benefits
What's in it for you
Compensation and benefits include:
- Salary range of $144,000 - $177,000
- Competitive equity grant
- Comprehensive benefits package including medical, dental, and vision insurance
- 401k retirement plan
- Short & long term disability and life insurance
- Three weeks paid vacation for new employees
- 12 paid holidays
- Unlimited sick time
- Paid parental leave
About
Inside Muon Space
Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical data for climate monitoring and national security applications, dedicated to delivering Earth Intelligence for a safer and more resilient world.