The Senior IT Cyber Security Detection Engineer will support the Security Operations Center (SOC) by engineering new threat detections, enabling SOC analysts to monitor and respond to cybersecurity activities across Southern Company's IT and OT networks. This role involves developing and continuously improving detection capabilities, strategizing deployment locations for detections, and building detection signatures in both on-premise and cloud environments. The engineer will serve as a subject matter expert in the Detection Engineering & Automation team, coordinating with device owners and enhancing existing detections based on the Mitre ATT&CK framework.