Sr. Software Engineer (Security - Blue Team)

SpaceX is seeking a Senior Software Engineer to join their Security Blue Team, focusing on protecting critical infrastructure that supports their mission of enabling human life on Mars. This role combines software engineering with security expertise to safeguard SpaceX's diverse technology portfolio, including rockets, spacecraft, and the Starlink satellite constellation.

The position offers a competitive salary range of $168,000 - $230,000 per year, along with comprehensive benefits including medical coverage, 401(k), stock options, and paid parental leave. Based in Redmond, WA, this role requires 6+ years of experience in security engineering with a STEM degree (or 8+ years without).

As a Sr. Security Software Engineer, you'll be responsible for designing and implementing security solutions across SpaceX's systems and networks. Key focus areas include authentication systems, cryptographic primitives, trusted platform modules, and secure boot implementations. You'll work with cutting-edge technology while building scalable security solutions that protect both physical hardware and digital assets.

The ideal candidate should have strong development experience in modern programming languages like Python, Rust, or Go, combined with deep knowledge of security architectures and primitives such as TLS and Zero-Trust. You'll collaborate with various teams across SpaceX, from IT to legal, making this an excellent opportunity for someone who enjoys cross-functional work in a dynamic environment.

This role offers the unique opportunity to contribute to humanity's space exploration goals while working on challenging security problems. You'll be part of a team that ensures the confidentiality, integrity, and availability of critical systems that power SpaceX's ambitious missions. The position requires ITAR compliance, meaning candidates must be U.S. citizens, permanent residents, or eligible for required authorizations.

Working at SpaceX means being part of a mission-driven team that's pushing the boundaries of space technology. The company offers a comprehensive benefits package, including equity opportunities, making this an attractive position for security engineers who want to make a lasting impact on space exploration while advancing their careers in cybersecurity.