Security Researcher, Codex Security

Tech Stack

Responsibilities

• Lead an effort to map, characterize, and prioritize cross-layer vulnerabilities in advanced AI systems spanning data pipelines, training/inference runtimes, system and supply chain components.
• Conduct deep security research on real-world software systems to discover complex vulnerabilities across large codebases and distributed architectures.
• Investigate and validate vulnerabilities discovered by AI-driven security agents, including building proofs-of-concept and exploit demonstrations.
• Partner with engineering teams to improve automated vulnerability discovery, validation, and remediation workflows as part of product development.
• Train and improve AI models used for vulnerability discovery, validation, and automated remediation by developing datasets, evaluations, and feedback loops grounded in real-world security research.

Culture