As we scale the constellation to hundreds of thousands of satellites, and become a foundation of global connectivity both on earth (and in space), we are looking for excellent engineers to help us build secure, defensible systems from the ground up.
As a Security Software Engineer you will influence the security of software across our space and terrestrial systems. Ideally, you have notable skills in one or more of the following:
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.
xAIPalo Alto, CA
$100K–$198K / yr
Posted Aug 21, 2025
SpaceX_GlobalDublin, Ireland +1
Pay not posted
Posted Jul 30, 2026
Starfish SpaceTukwila, Washington
$100K–$180K / yr
Posted 19 days ago
xAIAustin, TX +4
$152K–$258K / yr
Posted Jul 28, 2025
Xona Space SystemsBurlingame, California
$193K–$218K / yr
Posted Apr 8, 2026
xAIPalo Alto, CA
Pay not posted
Posted Oct 2, 2026
Source: the SpaceX Greenhouse job board. We last checked this job 5 h ago. We first saw it 8 days ago. A job on a job board does not always mean that the team interviews people now. We found this job board in a public list. We did not yet compare it with the careers page of the company.
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