Power Electronics Intern (Spring 2026)

San FranciscoFull-TimeInternOther

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Intro

  • Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world’s best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.
  • Work with the power engineering team to build and test flight hardware
  • Design test equipment to validate designs across a wide range of stressed conditions
  • Design prototype circuits
  • Bringup and debug designs in the lab
  • Write code to help evaluate performance and automate testing of satellite hardware
  • Coordinate assembly, integration and environmental test efforts
  • Currently pursuing a B.S. in electrical or computer engineering (or equivalent technical degree)
  • Interest in learning about, designing, and working with power electronics systems
  • A passion for hardware development, including working in a fast-paced environment and hands-on design and development
  • Demonstrated ability to personally design, build, and test hardware from scratch
  • Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria.
  • Experience with Altium Designer (or other PCB design software)
  • Experience with SPICE-based simulators (LTSpice, PSPICE, ADS, etc)
  • Comfortable with soldering and rework
  • Familiarity with standard EE lab bench (power supply, oscilloscope, multimeter, etc)
  • Familiarity with basic switched mode converter design (boost and buck converters)
  • Experience with Python

Job Summary

CompanyAstranis
LocationSan Francisco
TypeFull-Time
LevelIntern
DomainOther
Power Electronics Intern (Spring 2026) at Astranis (San Francisco) | WorkWay