Principal Security Software Engineer (Starlink)

SpaceX
Texas, Redmond
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 8+ yearsEducation: bachelorsSkills: ["Communication","Relationship building","Working with ambiguity","Team collaboration","Independent work"]

Design and build security infrastructure for Starlink, including cryptographic and other security-critical services. Develop security features across the Starlink router, dish, gateways, and satellites, and embed security into factory processes and supporting network services. Maintain and improve production security posture, create and test security prototypes, and collaborate with other engineering teams to strengthen resilience against adversaries.

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FursaFursa
SpaceX
SpaceX
6 days ago

Principal Security Software Engineer (Starlink)

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Last checked: 1 hour agoStatus: Live

Job Summary

Design and build security infrastructure for Starlink, including cryptographic and other security-critical services. Develop security features across the Starlink router, dish, gateways, and satellites, and embed security into factory processes and supporting network services. Maintain and improve production security posture, create and test security prototypes, and collaborate with other engineering teams to strengthen resilience against adversaries.
Location: Texas, Redmond
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and build security infrastructure for Starlink, including cryptographic and other security-critical services.
  • •Develop security features for Starlink systems, including router, dish, gateways, and satellites.
  • •Design security into factory processes and provide network services in support of this work.
  • •Maintain existing production systems and improve security posture through implementation and recommendations to other teams.
  • •Build prototypes and help identify, design, and test security improvements.

Key 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 security software development in lieu of a degree.
  • •Experience with one or more software development languages (Python, C++, or Golang).
  • •Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infrastructure.
  • •Strong understanding of security design for today’s Internet, including cryptographic primitives.
  • •Ability to navigate ambiguity and learn new technologies quickly while working independently and in a team.
Experience:8+ years
Education:Bachelor's
Skills:CommunicationRelationship buildingWorking with ambiguityTeam collaborationIndependent work
Languages:English
Tech Stack:PythonC++GolangTCP/IPUDPTPMHSM

Eligibility

Nationality:US National

Company Brief

SpaceX
Designs, manufactures, and launches advanced rockets and spacecraft for commercial and government customers, aiming to reduce space transportation costs and enable human life on Mars through reusable launch vehicles and integrated space systems.
Industry: Aerospace Manufacturing
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Valuation: Hectocorn (USD 100B+)
Funding: Series E+
Headquarters: Hawthorne, United States
Founded: 2002
Glassdoor
Glassdoor: 4.2
WebsiteLinkedIn