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About the Role:
- Own a broad operational and technical scope: triaging access requests, running security reviews, or building custom testing frameworks.
- Report directly to the Head of Security, working closely to strengthen and scale the security posture across the organization.
Responsibilities:
- AI security research and tooling - adversarial testing frameworks for agent controls, with a focus on reusable patterns.
- Software supply chain monitoring - malicious package detection beyond standard CVE scanning.
- External penetration test coordination - scoping, logistics, and post-engagement remediation tracking.
Who You Are:
- You've built production systems and that foundation shapes how you approach security.
- Fluent in the full product security lifecycle: threat modeling, secure design review, code review, and vulnerability testing.
Jito
Jito builds the Market Layer of Solana, including execution systems, capital markets, and incentive mechanisms. They are a company of around 25 people with product-market fit across multiple product lines and years of runway, taking hard problems seriously and moving fast.