Software Engineer, High Performance Computing

SpaceX

Quick summary

Work type: On-site
Location: Hawthorne, CA
Salary: $125,000–$145,000 / yr
Posted: today

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $166k

This role $135k

$106k most similar roles pay here $227k

This role pays less than 70% of similar roles. Most pay $135,000–$196,750 — the shaded band above. At the midpoint, this role pays about $135k versus about $166k for comparable roles.

Based on 240 similar postings.

Employer

About SpaceX

SpaceX designs, manufactures, and launches advanced rockets and spacecraft with the mission of enabling humans to become a multi-planetary species. It operates the Falcon 9, Falcon Heavy, and Starship launch vehicles, as well as the Starlink satellite internet constellation.

SpaceX currently has 604 open roles on FindRole.

Listed pay typically runs $130,000–$155,000 across 440 roles with salary data.

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View all roles at SpaceX

At a glance

TL;DR · Software Engineer, High Performance Computing

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As a Software Engineer at the Starshield team in Hawthorne, CA, you will join a dynamic group dedicated to building highly reliable in-space mesh networks and secure satellite systems. Your day-to-day responsibilities include developing C++ software for real-world applications, creating tools that enhance efficiency, and ensuring the security and reliability of satellite constellation performance. You’ll work on projects ranging from designing cutting-edge sensors and inter-satellite communication technologies to implementing networking protocols and building automated ground-based software systems. Essential skills include experience with high-performance C++, Linux development, and a solid understanding of computer architecture and networks. This role requires hands-on involvement in all stages of the software lifecycle, from prototyping to on-orbit deployment, collaborating closely with interdisciplinary teams to innovate next-generation satellite capabilities.

Skills

C++ Linux TCP UDP CI/CD Python ARM PowerPC x86 Microcontrollers Networking Satellite Constellation Performance Security Reliability Autonomous Systems Computer Architecture Networks High Performance Computing

What you'll do

Design and develop C++ software for high-performance satellite systems.
Create reliable software to control large satellite constellations in orbit.
Implement networking technologies for inter-satellite data communication.
Develop automated ground-based systems for satellite command and control.
Build models and simulations for testing flight-like vehicle software.

What we're looking for

Bachelor's degree in computer science, engineering, math, or related field; or 2+ years of professional software development experience.
Experience developing high-quality C++ software for real-world applications and projects.
Solid understanding of computer architecture and networking fundamentals.
Proven ability to create reliable software systems used in real-world scenarios.
Hands-on experience with continuous integration and deployment systems.
Familiarity with Linux-based environments and multiple processor types (ARM, PowerPC, x86).
Experience implementing networking technologies for satellite communications.