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Astranis

Senior Electrical Engineer- SDR Hardware

Astranis
onsite senior full-time $175,000-$240,000 USD San Francisco
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First indexed 24 Apr 2026

Description

Job Title: Senior Electrical Engineer- SDR Hardware

We are seeking a highly skilled Senior Electrical Engineer to join our team in San Francisco. As a software defined radio Hardware Engineer at Astranis, you will be responsible for the design, qualification, and test of our custom software defined radios.

Responsibilities:

  • Work with state-of-the-art FPGAs
  • Design and test high-speed digital SERDES interface
  • Characterize and optimize wide-bandwidth data converter performance
  • Identify devices that satisfy performance requirements
  • Design and layout high-speed digital PCBs
  • Test and validate full radio signal chain
  • Work cross-functionally to integrate systems into different spacecrafts

Requirements:

  • 5-10+ years of experience
  • B.S. or M.S. in electrical or computer engineering, or equivalent technical degree
  • Experience with digital communications theory and measurement
  • Comfortable working with full RF signal chain
  • Experience with RF test equipment (VNA, Spectrum analyzer, Signal generator)
  • 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
  • Experience with Altium or similar EDA tools
  • Experience with PCB design
  • Strong analog/mixed-signal circuit design skills

Bonus:

  • Experience using state-of-the-art wideband programmable data converters
  • Experience designing high-speed clock trees
  • Experience designing systems for high reliability (Aerospace/defense or automotive)
  • Familiarity with radio nonidealities (HD, IMD, IQ imbalance, gain ripple, group delay distortion)
  • Experience with Python for measurement automation and data analysis

What we offer:

All our positions offer a compensation package that includes equity and robust benefits. Base pay is just one component of Astranis's total rewards package. Your compensation also includes a significant equity package via incentive stock options, high-quality company-subsidized healthcare, disability and life insurance, 401(k) retirement planning, flexible PTO, and free on-site catered meals.

Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position.

Base Salary: $175,000-$240,000 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 our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/astranis/jobs/4595934006