Experience with Elastic Stack technologies, including Elasticsearch and associated ingestion and visualization capabilities• Experience with Grok filters, regular expressions (Regex), log parsing, and data normalization• Experience with network security monitoring tools such as Suricata and Zeek• Experience with packet capture and network analysis tools• Experience with Docker, Ansible, VMware, or similar containerization, automation, and virtualization technologies• Experience with Jira and Confluence for issue tracking, documentation, and workflow management• Experience developing technical reports, metrics, dashboards, heatmaps, trend analyses, or other products used to assess cybersecurity coverage and system performance.• Support cybersecurity data coverage analysis to determine whether deployed sensors and applications are collecting and processing the data required to support Defensive Cyber Operations.• Assist with root-cause analysis and troubleshooting of identified system performance, data ingestion, network, or cybersecurity issues.•