Senior Security Engineer, Red Team

The Senior Security Engineer, Red Team at DoorDash conducts threat intelligence-informed adversary emulations to simulate real-world cyber attacks and proactively identify security improvement opportunities. This role works with cross-functional teams to assess security posture of critical assets and products, including AI systems, payment infrastructure, and autonomous delivery hardware. The engineer plans and executes realistic simulations, hunts for vulnerabilities, builds custom tools and C2

5+ years of experience in Red Teaming and Purple Teaming. Passionate about offensive security. Deep knowledge of APT and insider threat TTPs. Experience partnering with cross-functional teams. Full-scope operations across multi-platform and cloud environments. Strong knowledge of Python, Golang, Rust, Kotlin, Java, or Powershell. Experience developing tooling and infrastructure for red team engagements. Experience with C2 frameworks and defense evasion. Understanding of MITRE Att&ck. Technical