Thermal Associate Engineer (Summer 2027) Verified today

Astranis · San Francisco, CA · Mechanical · first seen 2026-09-25

Thermal Associate Engineer (Summer 2027)

This is a 12-week salaried role for recent graduates with a bachelor's degree. You will work on complex satellite hardware and software projects of equal importance and difficulty to those assigned to full-time engineers. Many past Associate Engineers have designed hardware and software now flying on Astranis satellites.

What you will do

  • Design, analyze, build, and test satellite hardware and software with the engineering team.
  • Support design trades balancing performance margins, resource use, risk, cost, and schedule.
  • Perform thermal analysis at varying fidelity levels on propulsion components, batteries, high-powered electronics, RF components, mechanisms, and printed circuit boards (PCBs).
  • Design, evaluate, procure, and test thermal solutions including heaters, heat pipes, thermal interface materials, and surface coatings.
  • Develop integration and assembly processes to ensure thermal design intent is met; collaborate with integration and test teams on thermal hardware installation.
  • Plan and run thermal vacuum testing and verification at component and spacecraft level.

Requirements

  • Bachelor's degree in mechanical engineering, aerospace engineering, or equivalent technical field (physics, applied mathematics).
  • Passion for hardware development in fast-paced environments with hands-on design and building.
  • Demonstrated ability to personally design, build, and test hardware from scratch.
  • US citizenship, lawful permanent residency, or refugee/asylee status (required to comply with US Government space technology export regulations).

Bonus experience

  • CAD experience
  • Thermal analysis software (ANSYS, Thermal Desktop)
  • Electronics systems design and packaging
  • Aerospace projects or internships

Compensation

Base salary: $1,925 per week.