Software Defined Radio Hardware Intern (Winter 2027)

AstranisAstranisSan Francisco, California, United States
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Posted

9/23/2026

Employment

Intern

Range

$29 - $29/hr

Work style

On-site

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AI summary

Core responsibilities

The intern will design, simulate, implement, and test software defined radio hardware while debugging systems in the lab. They will also write code to automate testing and integrate hardware components into the spacecraft.

Requirements overview

Candidates must be currently pursuing a degree in Electrical Engineering and demonstrate the ability to design, build, and test PCBA hardware from scratch. Applicants are required to have U.S. citizenship or lawful permanent residency to comply with export regulations.

Key skills

Software Defined RadioHardware DevelopmentElectrical EngineeringPCBA DesignAnalog DesignDigital DesignMixed Signal DesignRF DesignAltium DesignerPythonSolderingOscilloscopeSpectrum AnalyzersSignal GeneratorsNetwork AnalyzersMatlab

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Education requirements

bachelor degree

About Astranis

Industry

Space Research and Technology

Employees

562

Type

Privately Held

Size

501-1,000 employees

Astranis builds low-cost satellites for high orbits. Our first product, MicroGEO, offers the world’s lowest-cost satellite broadband. Operating in geostationary orbit, each MicroGEO satellite can provide dedicated satellites to small and medium-sized countries, Fortune 1000 companies, and other commercial customers. Astranis has built a $1 billion backlog for 12+ MicroGEO satellites launching over the next two years. Astranis also offers services across orbits and use cases. With contracts in place with Space Force, NASA, and other government partners, Astranis is working across MEO and GEO to support government science, PNT, and communications missions. Astranis has raised $750 million from top global investors and employs a team of over 400 engineers and builders, headquartered at Historic Pier 70 in San Francisco, California.

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Job categories

EngineeringTechnologySoftwareScience & Research

Description

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. Software Defined Radio Hardware Intern (Winter 2027) Internships at Astranis typically last for twelve weeks, and are hourly roles designed for students who are currently enrolled at a four-year university. As an Intern, you will have an amazing opportunity to work on hard problems — we pride ourselves on giving everyone at Astranis a chance to do meaningful work on challenging projects, no matter their seniority. Many past interns have designed and tested hardware/software that is now flying on our first satellite, and many of them are now full-time employees at Astranis. If you have already graduated from a four-year university, please apply to be an Associate Engineer. Role Design, simulate, implement, and test our internally developed software defined radio hardware Bringup and debug hardware in the lab with top of the line instruments and equipment Write code to help evaluate performance and automate testing of satellite hardware Integrate these systems into the spacecraft by working closely with the rest of the team Requirements A passion for hardware development, including working in a fast-paced environment and hands-on design and development Currently pursuing a degree in Electrical Engineering or equivalent Demonstrated ability to personally design, build, and test PCBA hardware from scratch (student design team projects, design competitions, personal projects) Solid EE foundation in one or more of the following areas: analog design (op amps, transistors, RLC filters) digital design (FPGAs, SOCs, SERDES, DDR, LVDS) mixed signal design (ADCs, DACs, power integrity) RF design (Lineups, s-parameters, impedance matching) Bonus Experience building or using software defined radios Experience with Altium Designer (or other PCB design software) Experience with analysis software (ADS, ANSYS, Matlab) Experience with Python or similar programming languages Experience with soldering and rework Experience with EE lab bench equipment (power supply, oscilloscope, spectrum analyzers, signal generators, network analyzers, etc) The base pay for this position is $29.00 per hour. Base Hourly Pay $29—$29 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3)) Our mission and products are built for everyone, regardless of gender, race, creed, or background. We believe in a diverse and inclusive workplace, and we invite all people to join our team and bring their unique perspectives to make us stronger. SMS Terms of Service 1. When you opt in to receive SMS messages from Astranis Space Technologies Corp., we may send you messages related to your job application, including updates, interview coordination, and other recruiting communications. 2. You can cancel the SMS service at any time by replying with any of the following industry standard keywords: a. STOP b. STOPALL c. OPTOUT d. CANCEL e. END f. QUIT g. UNSUBSCRIBE h. REVOKE 3. After you opt out, we may send one final text message confirming that you have been unsubscribed. No further recruiting SMS messages will be sent unless you opt in again. 4. To opt back in, reply with any of the following industry standard keywords: a. START b. UNSTOP c. YES 5. For help, reply HELP or contact us at EMAIL or PHONE NUMBER. 6. Carriers are not liable for delayed or undelivered messages. 7. Message and data rates may apply. Message frequency may vary. Contact your wireless provider for details. 8. For more information on how we handle your data, please review our Privacy Policy at: https://www.astranis.com/legal/privacy.

Requirements

  • Software Defined Radio
  • Hardware Development
  • Electrical Engineering
  • PCBA Design
  • Analog Design
  • Digital Design
  • Mixed Signal Design
  • RF Design
  • Altium Designer
  • Python
  • Soldering
  • Oscilloscope
  • Spectrum Analyzers
  • Signal Generators
  • Network Analyzers
  • Matlab

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