Christian Ellis

Christian Ellis is a highly skilled cybersecurity professional with extensive experience in security operations and cloud security. Currently serving as a Senior SIEM Engineer at XOR Security, Christian specializes in the ingestion and normalization of critical logging sources and the creation of detection rules aligned with various threat vectors using the MITRE ATT&CK framework. Previously, Christian held positions as a Security Operations Center Team Lead and Cloud Security Engineer at XOR Security, where responsibilities included leading a team of security analysts, developing detection rules, and enhancing visibility through custom data connectors in Microsoft Sentinel. Prior experience includes roles at Cloudforce, F1 Computer Solutions, and Penn State Harrisburg, focusing on implementing security solutions, ensuring NIST compliance, and troubleshooting IT issues. Christian holds a degree from Penn State University.