Embedded Software Engineer, Satellite Antenna (Starlink)

SpaceX•Redmond, WA

About The Position

As a member of SpaceX’s Starlink Antenna Software team, the Embedded Software Engineer owns software for bringing up, characterizing, and operating advanced phased array systems. The role spans multiple layers, including embedded software for microcontrollers in custom beamforming ASICs, antenna characterization in anechoic chambers, RF testing for production, and tools to analyze the on-orbit performance of the satellite fleet. Prior RF experience is not required; the position is suited to engineers who enjoy tackling challenging, interdisciplinary problems.

Requirements

Bachelor’s degree in computer science, computer engineering, or electrical engineering.
At least 1 year of programming experience in embedded C, C++, or Rust; internships, collegiate clubs, and project work can count.
Ability to work extended hours or weekends as needed for mission-critical deadlines.
Must meet the stated U.S. government export-control eligibility requirements or be eligible to obtain the required authorizations.

Nice To Haves

Experience and understanding of RF fundamentals and/or communications theory.
Familiarity with radio-related lab measurement equipment and techniques, such as spectrum analyzers, network analyzers, and signal generators.
Experience with phased array antenna systems.
Ability to work in a fast-paced, autonomously driven, and demanding start-up atmosphere.
Excellent written and verbal communication skills.

Responsibilities

Develop embedded software for custom modem and beamformer silicon ASICs that form the foundation of Starlink phased array antennas.
Write flight-critical software to ensure intended antenna operation throughout the satellite lifecycle.
Collaborate with phased array antenna engineers to develop and implement new antenna measurement techniques as part of the CI/CD process.
Analyze on-orbit performance data and investigate ways to improve performance and debug issues.
Develop production RF test features to verify hardware in the factory while maintaining a rapid production rate.
Design and build automated measurement systems to characterize phased arrays radiating at 10–20 GHz.
Provide software engineering expertise and mission-critical support to the broader Payload Engineering organization.

Benefits

Potential eligibility for long-term incentives in the form of company stock or long-term cash awards.
Potential discretionary bonuses.
Ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Comprehensive medical, vision, and dental coverage.
401(k) retirement plan.
Short- and long-term disability insurance.
Life insurance.
Paid parental leave.
Various other discounts and perks.
May accrue 3 weeks of paid vacation.
Eligible for 10 or more paid holidays per year.
Washington State employees accrue paid sick time in compliance with state and federal law.
Company shuttles for roundtrip travel from select Seattle locations to the SpaceX Redmond office, Monday to Friday.