Security Software Engineer

SpaceX

Confirmed live 2 days ago Trusted

Quick summary

Work type
On-site
Location
Redmond, WA
Salary
$130,000–$165,000 / yr
Posted
25 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $170k
This role $148k
$121k most similar roles pay here $211k

This role pays less than 52% of similar roles. Most pay $137,500–$202,500 — the shaded band above. At the midpoint, this role pays about $148k versus about $170k for comparable roles.

Based on 240 similar postings.

Employer

About SpaceX

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.

Most-posted roles

View all roles at SpaceX

At a glance

TL;DR · Security Software Engineer

As a Security Software Engineer (Starlink), you will join the team responsible for building secure, defensible systems across space and terrestrial infrastructure. You will design and build security infrastructure, including cryptographic services and other critical features for routers, dishes, gateways, and satellites. Your daily work involves maintaining production systems, improving security posture through direct implementation, developing prototypes, and identifying improvements to ensure reliable internet connectivity. The role requires proficiency in Python, C++, or Golang, along with experience in operating systems, distributed systems, or large-scale infrastructure. Key technical areas include applied cryptography, network security, secure boot, incident response, and vulnerability research. You will also work with specialized hardware like TPMs and HSMs while navigating complex networks involving TCP/IP and UDP protocols to protect the global satellite constellation and its associated ground infrastructure from potential threats.

What you'll do

  • Design and build security infrastructure including cryptographic services for Starlink.
  • Develop security features for routers, dishes, gateways, and satellites.
  • Integrate security into factory processes and provide supporting network services.
  • Maintain production systems and improve overall security posture through direct implementation.
  • Build prototypes to identify, design, and test new security improvements.
  • Implement security solutions for operating systems and large-scale distributed infrastructure.

What we're looking for

  • Bachelor's degree in computer science or another STEM discipline, or 2+ years of professional experience in security software development.
  • Experience with one or more software development languages such as Python, C++, or Golang.
  • Experience designing and implementing security solutions for operating systems, distributed systems, or large-scale infrastructure.
  • Advanced degree in a technical or engineering discipline (preferred).
  • Experience contributing security improvements to complex systems (preferred).
  • Experience working with special purpose security hardware such as TPMs and HSMs (preferred).
  • Fundamental understanding of network protocols including the TCP/IP stack and UDP based protocols (preferred).
  • Must be a U.S. citizen, national, lawful permanent resident, or eligible for required export control authorizations.

More like this

Similar roles

Security Software Engineer

SpaceX

Hawthorne, CA 25 days ago $130,000$160,000
Applied Cryptography Network Security Operating System Security Incident Response Vulnerability Research Python C++ Golang TCP/IP UDP Distributed Systems Software Engineering

Security Software Engineer

SpaceX

Bastrop, TX 25 days ago
Applied Cryptography Network Security Operating System Security Incident Response Vulnerability Research Python C++ Golang Distributed Systems TCP/IP UDP Software Engineering

Senior Security Software Engineer

SpaceX

Bastrop, TX 64 days ago
Python C++ Golang Cryptography Network Security Operating System Security Incident Response Vulnerability Research TCP/IP UDP Distributed Systems Security Infrastructure
5+ yrs exp

Principal Security Software Engineer

SpaceX

Palo Alto, CA 9 days ago $235,000$355,000
Python C++ Golang Cryptography Network Security Operating System Security Incident Response Vulnerability Research TCP/IP UDP Distributed Systems Security Infrastructure
8+ yrs exp

Product Security Engineer

SpaceX

Redmond, WA 25 days ago $130,000$165,000
Cryptography Network Security Operating System Security Incident Response Vulnerability Research Python C++ Golang TCP/IP UDP Distributed Systems Software Engineering

Principal Security Software Engineer

SpaceX

Austin, TX 9 days ago
Python C++ Golang Cryptography Network Security Operating System Security Incident Response Vulnerability Research TCP/IP UDP Distributed Systems Security Infrastructure
8+ yrs exp