Senior Security Engineer - SIEM, KQL

Inside IR35 - 3 days a week on-site
Key Responsibilities

• SIEM Management & Optimization:
• Design, implement, and maintain Microsoft Sentinel workspaces, connectors, analytics rules, and playbooks
• Develop advanced KQL queries for threat hunting and reporting
• Optimize SIEM performance, cost, and data retention policies
• Troubleshoot click apply for full job details