Principal Security Software Engineer
SpaceX
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This listing doesn't post a salary. Most similar roles pay $137,500–$200,000.
Based on 240 similar postings.
Employer
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 680 open roles on FindRole.
Listed pay typically runs $130,000–$165,000 across 442 roles with salary data.
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At a glance
New Graduate Engineer, Software Security - '26/'27 (Starlink) joins the team to influence and secure software across space and terrestrial systems for the Starlink broadband internet constellation. This role involves designing and building security critical infrastructure, developing features for routers, dishes, gateways, and satellites, and integrating security into factory processes. The engineer will maintain production systems, build prototypes, and test improvements to enhance overall security posture. Key technical areas include software engineering, applied cryptography, network security, operating system security, secure/authenticated boot, incident response, adversary detection, and vulnerability research. Candidates should possess experience with Python, C++, or Golang, along with skills in designing solutions for distributed systems or large-scale infrastructure. Preferred expertise includes working with trusted platform modules, hardware security modules, and navigating complex interactive systems to ensure reliable internet connectivity.
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Median $182925 from 32 postings across 8 companies.
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