Senior security engineer

GXA is seeking a highly capable Security Engineer to support the delivery and operation of our g Shield security services. This role is hands-on and technical, focused on incident response, security tool operations, remediation execution, client security support, and internal security improvement initiatives.

The Security Engineer serves as a Tier 3 escalation point for active security incidents and plays a key role in operating and improving the g Shield security stack across client environments. This individual will work closely with the Info Sec Manager (v ISM), v CISO, SOC, Centralized Services, onboarding teams, and internal technical leadership to strengthen client security posture and support rapid, effective response to threats.

This is an execution-focused role for someone who is comfortable working in live security events, analyzing alerts and evidence, supporting remediation efforts, and helping maintain the operational excellence of GXA's security progr...