Principal Security Software Engineer (Starlink)

SpaceX, a pioneering space exploration company, is seeking a Principal Security Software Engineer to join their Starlink team. This role presents a unique opportunity to work on the world's largest satellite constellation, currently serving over 5 million users worldwide with fast, reliable internet.

The position involves designing and implementing security infrastructure for a complex system that includes satellites, consumer receivers, and supporting software. You'll be working on cutting-edge technology that directly impacts global internet accessibility while contributing to SpaceX's broader mission of enabling human life on Mars.

As a Principal Security Engineer, you'll be responsible for developing security features across multiple platforms - from satellite systems to ground-based infrastructure. The role requires expertise in software engineering, applied cryptography, and network security, with opportunities to work on everything from secure boot systems to incident response.

The ideal candidate brings 8+ years of security software development experience and a proven track record of shipping reliable software. You should be comfortable working at different levels of abstraction and have a broad understanding of Internet security design and cryptographic primitives. Experience with Python, C++, or Golang is essential, as is the ability to work both independently and collaboratively with other engineering teams.

SpaceX offers a competitive compensation package starting from $220,500 to $270,000 per year, complemented by extensive benefits including equity opportunities, comprehensive healthcare, and various other perks. The position is based in Seattle, with company-provided shuttle service available.

This role offers the unique opportunity to work on technology that's literally changing the world - from providing internet access to underserved communities to supporting humanity's journey to Mars. You'll be part of a team that values innovation, quick learning, and the ability to navigate complex technical challenges.

The position requires ITAR compliance, meaning candidates must be U.S. citizens, permanent residents, or have eligible immigration status. SpaceX maintains a strong commitment to equal opportunity employment and values diversity in its workforce.

If you're passionate about security, love technical challenges, and want to contribute to both immediate global impact and long-term space exploration goals, this role offers an unparalleled opportunity to make your mark on truly revolutionary technology.