L3 Security Engineer

FAST NEXA is hiring an experienced L3 Security Engineer with strong expertise in IBM QRadar and SOC operations to support a US-based customer. This is an onsite, full-time role for professionals who can handle advanced security incidents and operate in enterprise SOC environments.

Key Responsibilities

• Provide L3 escalation support for complex SOC alerts and security incidents.
• Administer, configure, and optimize IBM QRadar SIEM, including correlation rules, dashboards, and reports.
• Lead incident response, threat hunting, and root cause analysis activities.
• Investigate security breaches, coordinate containment, and support remediation efforts.
• Fine-tune SIEM use cases to improve detection accuracy and reduce false positives.
• Integrate log sources, security tools, and threat intelligence feeds into QRadar.
• Mentor and guide L1/L2 SOC analysts and support SOC maturity initiatives.
• Develop and maintain SOC ...