Implemented and managed SIEM solutions to collect, analyze, and correlate security event data from various sources.Developed and fine-tuned SIEM rules and correlation logic to identify potential security incidents and anomalies.Conducted thorough investigations into security alerts, determining the root cause and appropriate remediation actions.Collaborated closely with cross-functional teams to ensure timely incident response and resolution, minimizing the impact of security breaches.Provided insights and recommendations for enhancing the organization's security posture through continuous monitoring and improvement initiatives.