Senior Detection and Response Engineer

About The Role

This critical position allows you to work at the forefront of cybersecurity technology and information technology risk, where you will detect, investigate, and respond to threats across our global environment. Collaborate with world‑class teams including SOC, engineering, HR/Legal, and other security teams to reduce risk and secure eBay’s global marketplace.

Responsibilities

• Lead incident response across a broad range of scenarios including external intrusion, insider threats, and misuse involving endpoints, identity, cloud, Kubernetes/container layers, and network infrastructure.
• Investigate escalated issues by prioritizing impact, reconstructing activity from telemetry, identifying root cause, and driving containment, eradication, and recovery.
• Build and improve detections by developing, tuning, and maintaining SIEM correlation rules and alerting logic—balancing c...