Lennar

Security Analyst

• Senior SOC Analyst (Tier 3) responsible for leading advanced incident response, managing escalations, and coordinating with MDR partner
• Lead investigations of complex security incidents and coordinate response efforts across internal teams and MDR partner
• Perform root cause analysis and develop remediation plans for high-severity incidents
• Act as the primary escalation point for Tier 3 alerts/incidents
• Develop and maintain incident response playbooks and workflows
• Serve as liaison between internal SOC and MDR provider; review and validate MDR alerts; provide feedback and tuning recommendations
• Analyze threat actor TTPs and apply findings to improve defenses
• Monitor and analyze logs and alerts from SIEM, EDR, NDR, etc.; correlate data across sources
• Maintain situational awareness of threat landscape and internal security posture
• Document incident timelines, findings, lessons learned; generate executive and technical reports
• Contribute to compliance and audit efforts by maintaining records and evidence

Senior Security Analyst