About the Role: Our client requires a proven Senior Security Engineer to join their Monitoring and Integration Platform team within Technology Service, responsible for delivering advanced security monitoring for critical government services Develop and maintain security playbooks aligned with public sector standards Manage enterprise-level security platforms (SIEM, SOAR) and associated tools Collaborate with the Security Operations Centre (SOC) to enhance security monitoring capabilities Communicate technical concepts effectively to diverse audiences Essential Criteria: 2+ years experience managing security platforms such as SIEM and SOAR Proven expertise in enterprise monitoring supporting large user bases (10,000+ users) Experience creating and managing security playbooks, with knowledge of public sector security standards Hands-on experience with Xsiam correlation and playbooks Technical Skills: Proven experience with Cortex XDR, Cortex Data Lake, Cortex XSOAR Strong understanding of cloud security, network/system security fundamentals Scripting skills for automation <...