OS/Platform Software Engineer (Starlink)

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OS/Platform Software Engineer (Starlink) in USA

SpaceX
Full time
Email

USA
08/29/2026
Report

Redmond, WA

Responsibilities

Maintain and update in-house branches of open-source software, including Linux, Buildroot, and U-Boot.
Develop platform software from early-stage bootloaders through business logic for Linux-based spacecraft and ground systems.
Support secure boot and runtime security for Linux-based satellite components.
Maintain spacecraft Ethernet networking and connectivity.
Develop, deploy, and test spacecraft software update processes.
Support in-house systems-on-chip and peripheral components throughout their lifecycles.
Develop and support device drivers for third-party and in-house components.
Support OS/platform-specific test infrastructure and tools.
Receive and integrate new satellite components and interface with silicon, electrical, and application software engineers from prototype through on-orbit operations.
Own the complete software lifecycle, including development, testing, and support.

Requirements

Bachelor’s degree in computer science, engineering, mathematics, or a science discipline, or 2+ years of professional software development experience in lieu of a degree; internship experience is applicable.
Development experience in C, C++, Python, and/or Rust.
Preferred experience with upstream Linux kernel patches and the Linux networking stack.
Knowledge of computer architecture and modern secure boot flows.
Experience with ARM embedded systems.
Understanding of testing, continuous integration, build, deployment, and continuous monitoring.
Strong debugging, performance optimization, and unit testing skills.
Strong analytical, problem-solving, communication, and engineering fundamentals.
Ability to work effectively in a dynamic environment with changing needs and requirements.
Must satisfy applicable ITAR requirements or be eligible to obtain required U.S. government authorizations.
Must be willing to work extended hours and weekends as needed.

Benefits

Base salary ranges from $125,000 to $200,000 depending on the assigned level and qualifications.
Potential eligibility for company stock or long-term cash awards, discretionary bonuses, and an Employee Stock Purchase Plan.
Comprehensive medical, vision, and dental coverage.
401(k) retirement plan, short- and long-term disability insurance, life insurance, and paid parental leave.
Approximately three weeks of paid vacation and 10 or more paid holidays annually.
Paid sick time in compliance with applicable law for employees in Washington State.
Company shuttles are offered Monday through Friday from select Seattle locations to the SpaceX Redmond office.
Additional discounts and perks are available.

Salary: $125k - $200k/yr

SpaceX

SpaceX builds advanced rockets and spacecraft with the aim of making human life multiplanetary, particularly focusing on establishing a sustainable presence on Mars. Its innovative technologies and ambitious missions cater to space enthusiasts, researchers, and industries looking to push the boun...

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