Principal Security Software Engineer
SpaceX
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This listing doesn't post a salary. Most similar roles pay $137,500–$197,500.
Based on 240 similar postings.
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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 851 open roles on FindRole.
Listed pay typically runs $130,000–$165,000 across 590 roles with salary data.
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JOB TITLE: New Graduate Engineer, Software Security - '26/'27 (Starlink) The New Graduate Engineer, Software Security - '26/'27 (Starlink) joins the team responsible for building secure, defensible systems for the Starlink satellite constellation. This role involves designing and building security critical infrastructure, developing security features for routers, dishes, gateways, and satellites, and designing security into factory processes. The engineer will maintain production systems, build prototypes, and identify security improvements to provide reliable internet. Key technical requirements include proficiency in software engineering, applied cryptography, network security, operating system security, secure/authenticated boot, incident response, and vulnerability research. Candidates should possess experience with Python, C++, or Golang, as well as skills in designing security solutions for distributed systems or large-scale infrastructure, including special purpose hardware like Trusted Platform Modules and Hardware Security Modules.
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