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Astranis

Builds small satellites for dedicated internet service

Senior Electrical Engineer - SDR Hardware Design

Board & Electronics DesignUpdated on Nov 13
Full-timeSan Francisco, CA, USA$170k - $260kIn-person

About the Job

Requirements

  • At least 5 years of experience.
  • A B.S. or M.S. in electrical or computer engineering, or an equivalent technical degree.
  • Experience with digital communications theory and measurement.
  • Comfort working with the full RF signal chain.
  • Experience with RF test equipment, including a vector network analyzer, spectrum analyzer, and signal generator.
  • Ability to personally design, build, and test hardware from scratch.
  • Experience with Altium or similar electronic design automation tools.
  • Experience with printed circuit board design.
  • Strong analog and mixed-signal circuit design skills.

Responsibilities

  • Work with field-programmable gate arrays.
  • Design and test high-speed digital SERDES interfaces.
  • Characterize and optimize wide-bandwidth data converter performance.
  • Identify devices that satisfy performance requirements.
  • Design and lay out high-speed digital printed circuit boards.
  • Test and validate the full radio signal chain.
  • Work cross-functionally to integrate systems into different spacecraft.

Desired Qualifications

  • Experience using state-of-the-art wideband programmable data converters.
  • Experience designing high-speed clock trees.
  • Experience designing systems for high reliability, such as aerospace, defense, or automotive systems.
  • Familiarity with radio nonidealities, including harmonic distortion, intermodulation distortion, IQ imbalance, gain ripple, and group delay distortion.
  • Experience with Python for measurement automation and data analysis.

About the Company

Astranis

Builds small satellites for dedicated internet service

Astranis builds and operates small satellites that supply internet capacity to telecommunications companies, large enterprises, and government customers. Its MicroGEO spacecraft work in geostationary orbit, staying above the same region so customers receive continuous coverage without a large moving constellation. The company designs and manufactures satellites in-house, runs their ground networks, and earns revenue by leasing capacity or managing complete connectivity services. Its infrastructure supports cellular backhaul, aircraft connectivity, and broadband links in remote areas where ground networks are difficult to build. Astranis was founded in 2015 and is headquartered in San Francisco, California.

Company size
501-1,000
Company stage
Debt Financing
Total funding
$1.6B
Headquarters
San Francisco, CA
Founded
2015

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