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# Staff Embedded InfoSec Engineer

- **Company:** MrBeastYoutube, LLC
- **Location:** San Mateo, CA, United States
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Software System Penetration Testing, Cyber Security, Software Security
- **Published:** October 20, 2026
- **Apply:** https://www.juju.com/job/23_4E474CA0A9FF302C3E08B279C80194D1

## About the Role

to build from zero with a nimble team, plus the big-tech exposure to know what breaks when a product hits massive scale.

## Description

Embedded Builder: You've been the security engineer on a product team, not just a reviewer at the gate. You write code, file PRs, and ship fixes yourself when it's the fastest path. AppSec at Consumer Scale: You've run or heavily contributed to an application security program inside a consumer product used by millions - you know the real tradeoffs between coverage, velocity, and risk. Offensive Hands-On: You can pen test, not just read pen test reports. You've found real bugs in real systems and shepherded them through to fix. Partner-Compliance Fluent: You've architected against partner security frameworks (or equivalents - SOC 2, PCI, vendor security reviews) and know how to translate requirements into real controls without theater. AI-Native: You aren't just curious about AI; you are burning through tokens, using coding agents daily, and thinking about how AI changes both how we build and what we have to defend. Scrappy & Scaled: You have the startup experience