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Senior Avionics Engineer

Astranis
San Francisco Posted Nov 3, 2026
Full-time

About this role

Senior Avionics Engineer

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. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.

Role

  • Architect, design, and develop space and radiation tolerant and highly reliable electronics that will support the operation of our satellites
  • Drive electronics design from concept development, requirements gathering, architecture definition, component selection, schematic capture, layout, simulation, DFx, bringup, verification, and through to qualification
  • Collaborate with a multidisciplinary team of mechanical, thermal, software, RTL, RF, GNC, and manufacturing engineers to solve challenging problems and develop innovative and creative solutions
  • Work closely with our CMs to ensure designs are manufacturable, built on-time, and meet Astranis’s quality and reliability needs
  • Develop and maintain schedules and ensure that project stakeholders are regularly informed
  • Help build optimal processes for hardware development and collaboration across the company
  • Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team

Requirements

  • B.S. or higher in electrical or computer engineering, or similar technical degree

  • 5+ years of professional experience with fast-paced product design cycles

  • 5+ years of board level experience designing hardware from concept through production

  • A passion for hardware development, including working in a fast-paced environment and hands-on design and development

  • Demonstrated ability to design, build, and test hardware from scratch

  • Strong analog/mixed-signal circuit design skills

  • Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria.

  • Bonus

  • 5+ years of experience with designing and implementing signal conditioning, sensors, electro-mechanical actuators, power switches, embedded computers, or such hardware

  • Experience with FPGAs, Microcontrollers, and communication schemes (RS-485, SPI, Ethernet, I2C)

  • Experience leading a team of engineers and working with teams in other disciplines

  • Strong understanding of computers and knowledge of C, C++, or Python

  • Radiation effects knowledge

  • Environmental test experience

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.

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.

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