Senior Operational Security Engineer

About this role

Responsibilities

• Own and operate Endpoint Detection & Response (EDR) tooling including alert triage, threat containment, and endpoint health monitoring across all firm devices.
• Enforce endpoint security baselines, compliance checks, and hardening standards across the estate.
• Manage anti-malware controls including policy configuration, update management, and alert response.
• Configure and manage firewall and Web Application Firewall (WAF) controls, network segmentation, and remote access security.
• Lead threat hunting activities using XDR telemetry and threat intelligence to proactively identify attacker activity.