Security Engineer, Product
Ramp
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 making life multiplanetary and expanding consciousness to the stars.
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next.
Security Software Engineers help us ship secure products end-to-end—covering enterprise security, cloud/infrastructure, and protections embedded directly in our products. You’ll build the tools and features that safeguard our platform and editor and protect our customers.
You are a strong software engineer first, with security as your superpower.
You think like both a builder and an attacker: you anticipate vulnerabilities before they become issues.
You care about developer experience, building solutions that are secure and frictionless.
You’re comfortable moving quickly, owning problems end to end, and iterating with limited guidance.
You have experience building or scaling secure systems in fast-moving environments.
You have strong opinions on secure defaults, but can balance pragmatism with rigor.
You enjoy working on small, high-talent teams where impact is magnified.
You’re motivated by protecting developers and users, and you see security as an enabler.
Build AI augmented code review to get involved in important systems at the right time
Build a least-privilege and JIT system for cloud access that enables engineers and enforces least privileges.
Implement a safe environment for agents to engage with code
Implement a framework for securely handling agent manipulation of user systems (e.g., MCP tool calls and command execution).
Implement a paved road for preventing inappropriate data from being logged
If there appears to be a fit, we'll reach to schedule 2-3 short technicals. After, we'll schedule an onsite in our office, where you'll work on a small project, discuss ideas, and meet the team.
#LI-DNI
Ramp
Palantir
Aircall
Perplexity
CertiK
CertiK
Vanta
OpenAI
OpenAI
Included Health
CertiK
Cursor
CertiK
Palantir
OpenAI
Palantir
Palantir
Vanta
CertiK
CertiK
OpenAI
OpenAI
OpenAI
Outreach
CertiK
Palantir
CertiK
CertiK
Palantir
Palantir
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 making life multiplanetary and expanding consciousness to the stars.
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next.
Security Software Engineers help us ship secure products end-to-end—covering enterprise security, cloud/infrastructure, and protections embedded directly in our products. You’ll build the tools and features that safeguard our platform and editor and protect our customers.
You are a strong software engineer first, with security as your superpower.
You think like both a builder and an attacker: you anticipate vulnerabilities before they become issues.
You care about developer experience, building solutions that are secure and frictionless.
You’re comfortable moving quickly, owning problems end to end, and iterating with limited guidance.
You have experience building or scaling secure systems in fast-moving environments.
You have strong opinions on secure defaults, but can balance pragmatism with rigor.
You enjoy working on small, high-talent teams where impact is magnified.
You’re motivated by protecting developers and users, and you see security as an enabler.
Build AI augmented code review to get involved in important systems at the right time
Build a least-privilege and JIT system for cloud access that enables engineers and enforces least privileges.
Implement a safe environment for agents to engage with code
Implement a framework for securely handling agent manipulation of user systems (e.g., MCP tool calls and command execution).
Implement a paved road for preventing inappropriate data from being logged
If there appears to be a fit, we'll reach to schedule 2-3 short technicals. After, we'll schedule an onsite in our office, where you'll work on a small project, discuss ideas, and meet the team.
#LI-DNI