Offensive Security Engineer

Robinhood is seeking an Offensive Security Engineer to identify and reduce real-world security risks by simulating adversary behavior. Responsibilities include threat modeling, penetration testing across applications and infrastructure, contributing to agentic tooling, participating in red/purple team exercises, developing automation scripts, and partnering with detection and response teams. The role requires 3+ years of offensive security experience and is based in Bellevue, WA, New York, NY, D

3+ years of experience in offensive security, penetration testing, or red teaming. Strong communication skills, understanding of network protocols (DNS, TCP/IP), experience with macOS/Linux, familiarity with CI/CD, containerization (Kubernetes/Docker), cloud platforms (AWS, GCP), defensive tools (IDS/IPS, EDR), AI tooling (Claude Code, Codex), MITRE ATT&CK, identity and access management, and programming in Python, Go, or JavaScript. Ability to research and execute security assessments, collabor