InternshipStartup

Power Electronics Intern (Fall 2026)

Astranis · Power Electronics Internships

Pay: $29/hr
Where: San Francisco
Posted: Apr 30

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 $1.2 billion from some of the world’s best investors, including Andreessen Horowitz, Baillie Gifford, Blackrock, Fidelity, Franklin Templeton, and Snowpoint, and employs a team of 500 engineers and entrepreneurs.

What you'd do

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
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)

What they want

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
US Citizenship or Green Card
Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria.