The board
Astranis · Payload Internships- Pay
- $29/hr
- Where
- San Francisco
- Posted
- Sep 23
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
- Leverage cutting-edge design tools to realize high-performance communications antenna systems with on-orbit flexibility to meet evolving customer demand.
- Work with vendors to design and procure antenna and RF components and validate their performance through anechoic chamber testing.
- Co-design antenna components and systems in conjunction with other technical disciplines, including Mechanical/Structural/Thermal/Payload Systems.
- Experience with 3D printing (Direct Metal Laser Sintering and Fused Deposition Modeling).
- Experience with link budget and system calculations including EIRP, noise figure, and G/T.
- Experience designing waveguide components (OMT, MUX, diplexer, filters, polarizers, etc).
- Experience with reflectors.
What they want
- Fundamental understanding of electromagnetics, including antenna fundamentals, impedance matching, transmission lines, and circuit matching.
- Experience measuring components using vector network analyzers, spectrum analyzers, and signal sources.
- Demonstrated ability to solve engineering challenges in innovative and creative ways.
- Capable of using industry-standard design tools such as CST, HFSS, or TICRA and scripting to solve engineering problems using Matlab or Python.