Principal Security Software Engineer (Starlink)
About The Position
SpaceX is looking for a Principal Security Software Engineer for its Starlink project. Starlink is the world's largest satellite constellation, providing fast and reliable internet globally. The role involves influencing the security of software across product lines, with a focus on designing and implementing security solutions for complex systems. The ideal candidate will have a strong understanding of internet security, applied cryptography, and experience in areas like network security, operating system security, incident response, or vulnerability research. This position requires flexibility, clear communication, and the ability to collaborate effectively with other engineering teams. The goal is to build quality products, outsmart adversaries, and make a significant impact on global internet access.
Requirements
- Bachelor's degree in computer science or another STEM discipline and 8+ years of professional experience in security software development; OR 10+ years of professional experience in security software development in lieu of a degree
- Experience with one or more software development languages (i.e. Python, C++, Golang)
- Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infrastructure
Nice To Haves
- Experience contributing security improvements to complex systems
- Experience working with special purpose security hardware such as Trusted Platform Modules (TPMs) and Hardware Security Modules (HSMs)
- Fundamental understanding of network protocols; including the TCP/IP stack as well as UDP based protocols
- Experienced in navigating large, complex, interactive systems
- Flexibility, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams
- Excellent communication skills, both written and verbal
- Ability to work both independently and in a team
- Demonstrated ability to deal with ambiguity and to learn new technologies quickly
- Advanced degree in a technical or engineering discipline
Responsibilities
- Design and build security infrastructure for Starlink, including cryptographic services and other security-critical services
- Develop security features for Starlink systems, including our router, dish, gateways, and satellites
- Design security into factory processes and provide network services in support of this
- Maintain existing production systems and improve security posture via both direct implementation and recommendations to other teams
- Build prototypes and help identify, design, and test security improvements
- Further our mission of providing secure and reliable Internet to underserved communities
Benefits
- Comprehensive medical, vision, and dental coverage
- Access to a 401(k) retirement plan
- Short and long-term disability insurance
- Life insurance
- Paid parental leave
- Various other discounts and perks
- 3 weeks of paid vacation
- 10 or more paid holidays per year
- Paid sick time (in compliance with state and federal law for Washington State employees)
- Company shuttles from select Seattle locations to the SpaceX Redmond office
- Long-term incentives, in the form of company stock or long-term cash awards
- Potential discretionary bonuses
- Ability to purchase additional stock at a discount through an Employee Stock Purchase Plan
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
What This Job Offers
Job Type
Full-time
Career Level
Principal
