Senior Spacecraft Thermal Engineer jobs in United States
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Quantum Space · 2 months ago

Senior Spacecraft Thermal Engineer

Quantum Space is redefining mobility and autonomy in cislunar and geostationary space. They are seeking a Senior Spacecraft Thermal Engineer to lead the development, implementation, and validation of thermal control solutions for their spacecraft platforms, collaborating with a team of engineers and scientists.

Aerospace
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Responsibilities

Lead development of high-fidelity spacecraft thermal models for prediction of on-orbit performance
Own spacecraft-level thermal architecture, including active and passive thermal control design
Review, refine, and correlate as-built thermal models and vendor-supplied thermal documentation
Provide expert recommendations to mitigate thermal risks across spacecraft lifecycle phases
Collaborate closely with mechanical, electrical, and systems engineering teams to ensure spacecraft designs meet thermal requirements
Support thermal vacuum (TVAC) test planning, execution, correlation, and troubleshooting
Mentor and guide junior thermal engineers; establish best practices and processes for modeling, analysis, and documentation
Develop tools, workflows, and standards within the thermal ecosystem to improve efficiency and repeatability of future programs
Generate simplified models, thermal environments, and interface documentation for suppliers and customers
Review and approve component and assembly designs for thermal flight readiness
Produce engineering content and analyses for design reviews, test readiness reviews, and verification reports
Support integration, test, and launch-site operations as the subject-matter expert for spacecraft thermal performance

Qualification

Thermal engineering experienceThermal analysis toolsSpacecraft thermal designThermal vacuum testingThermal modelingMentoring skillsCollaboration skillsProblem-solving skills

Required

BS in Mechanical Engineering, Aerospace Engineering, or related field
7+ years of relevant thermal engineering experience (spacecraft strongly preferred)
Advanced proficiency in Thermal Desktop, SINDA/FLUINT, or equivalent thermal analysis tools
Experience with spacecraft flight hardware, integration, and thermal vacuum testing
Familiarity with NASA, commercial, and industry standards for spacecraft design
Demonstrated experience correlating thermal models with test data
Ability to lead technical efforts and operate with a high degree of autonomy

Preferred

Experience with spacecraft operations, thermal limits, and anomaly resolution
Knowledge of thermal coatings, adhesives, multilayer insulation (MLI), and related materials
Exposure to electrical component thermal modeling and PCB thermal behavior
Experience with heat pipes, loop heat pipes, radiators, and advanced thermal hardware
Understanding of orbital dynamics and thermal environments across varying mission profiles
Prior experience in a fast-paced startup or NewSpace environment

Benefits

Medical
Dental
Vision
Generous leave
HSA
401(k) matching
Equity sharing

Company

Quantum Space

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Quantum Space provides data buy services, deploys spacecraft, and performs space logistics for partners.

Funding

Current Stage
Early Stage
Total Funding
$16.06M
Key Investors
Sporos Capital PartnersMaryland Department of CommercePrime Movers Lab
2025-03-11Private Equity
2025-02-19Grant· $0.06M
2024-06-25Grant· $1M

Leadership Team

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Benjamin Reed
Co-Founder and CIO
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Company data provided by crunchbase