Astranis Space Technologies · 20 hours ago
Antenna Intern (Summer 2026)
San Francisco
Internship
Onsite
Intern
$29/hr - $29/hr
Start in 2026 SummerAstranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. As an Antenna Intern, you will work closely with engineers to design, build and test antenna systems for satellite payloads.
AerospaceInternetSatellite CommunicationTelecommunications
No H1B
U.S. Citizen Only
Responsibilities
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
Qualification
Required
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
U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required
Preferred
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
Company
Astranis Space Technologies
Astranis builds low-cost satellites for high orbits. Our first product, MicroGEO, offers the world’s lowest-cost satellite broadband.
Founded in 2015
201-500 employees
Funding
Current Stage
Late StageTotal Funding
$753.5MKey Investors
Andreessen HorowitzBlackRockVenrock
2024-07-24Series D· $200M
2023-04-14Series Unknown· $200M
2023-04-14Debt Financing
Leadership Team
Mark Mesler
Chief Financial Officer
Ryan McLinko
Cofounder
Recent News
2026-01-12
Andreessen Horowitz
2026-01-12
Satellite Today
2026-01-12
Company data provided by crunchbase