Founding Thermal Architect for Spacecraft Power Systems

Zephyr Fusion; Vista (CA); On-site; USD 120,000 - 170,000; Full time

Job summary

Zephyr Fusion is seeking a driven thermal engineer to own the full lifecycle of spacecraft thermal systems, from architecture through integration and testing. Based on the Vista, CA site, you will develop and validate thermal models, lead trade studies, and collaborate with multidisciplinary teams to meet demanding space-power requirements.

The role emphasizes hands-on R&D, experience with active and passive thermal control, and familiarity with TVac testing and common thermal software such as

Qualifications

• Expertise in thermal analysis and design for complex systems.
• 8+ years of relevant experience in fast-moving teams.
• Independent work style with minimal oversight.
• Experience with TVac testing and thermal modeling software.

Responsibilities

• Own the thermal system architecture and analysis for space applications.
• Conduct thermal design trade studies balancing performance, resources, risk and schedule.
• Develop and maintain integrated thermal models for Zephyr Fusion.
• Design and execute thermal tests for high-performance aerospace systems.
• Collaborate with other spacecraft disciplines to define thermal requirements.

Skills

Thermal Analysis

Thermal System Design

Independent Work

Thermal Modeling Tools

Tools

COMSOL

ANSYS

Job description

Zephyr Fusion is seeking a driven thermal engineer to own the full lifecycle of spacecraft thermal systems, from architecture through integration and testing. Based on the Vista, CA site, you will develop and validate thermal models, lead trade studies, and collaborate with multidisciplinary teams to meet demanding space-power requirements.

The role emphasizes hands-on R&D, experience with active and passive thermal control, and familiarity with TVac testing and common thermal software such as