Principal SIEM Engineer - Remote

The Principal SIEM Engineer is part of the Operations, Intelligence and Services (OIS) department, which resides on the Engineering team and reports to the Senior Director, Operations, Intelligence and Services. This is a senior, hands-on individual contributor role on the SIEM and SOAR Engineering team. As our Principal SIEM Engineer, you will build and run the platform CIS’s Security Operations Center (SOC) works in: SIEM configuration and log source onboarding, SOAR case management and playbook automation, detection content, and troubleshooting of the ingestion and case creation pipeline from the collector through to the case an analyst opens. This role requires hands-on engineering in our SIEM and SOAR platform day to day. This role is also the terminal technical escalation point for the platform, which means owning a problem through to resolution rather than routing it onward, including holding the vendor accountable when the defect originates on their side.

CIS provides support to U.S. State, Local, Tribal, and Territorial (SLTT) organizations through a set of cybersecurity solutions (IDS, PDNS, endpoint, and Managed Detection and Response) that feed data to CIS’s SOC, including support for organizations we define as underserved, those with very limited resources that are not well served by current commercial providers. Those services keep growing in both volume and variety. Every managed service customer arrives with log sources that must be collected, parsed, tagged, validated, alerted on, and automated before the SOC can work them, and much of that is built per log source rather than once per customer. The person in this role must be able to carry a problem across the whole pipeline rather than hand it to a specialist. What You'll Do:

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