Monitored SIEM software for security alerts generated by log correlation and IDS/IPS solutions, improved alert logic, and created playbook and script deliverables for SOAR automation.• Analyzed alerts generated by SIEM system and created documentation of the analysis process, relevant logs and artifacts, root cause, and remediation steps.• Created playbooks and automations to increase automation on SIEM alerts, allowing analysts to spend time on higher criticality alerts.• Participated in Incident Response activities on critical security events, facilitating forensic analysis, providing relevant artifacts including logs, IOCs, and impacted parties, and remediated endpoints.• Created detection logic and refined detection rules, resulting in a reduction of over 1000 alerts per month, and the detection of several intrusion attempts.• Interfaced with vendors to discuss threat intelligence, possible vulnerabilities and policy violations, security incidents, and updates or fixes for security tools.• Utilized log queries to search logs captured by software deployed across the enterprise (Windows events, EDR, firewall, proxy, IDS/IPS, and DNS logs) to provide artifacts for security incidents.Warner Bros. Discovery, Inc. (WBD) is an American multinational mass media and entertainment conglomerate headquartered in New York City. It was formed after the spin-off of WarnerMedia by AT&T, and its merger with Discovery, Inc. on April 8, 2022.

Supported business units during deployment of endpoint agents for EDR solutions.• Maintained on-premises EDR solution to ensure availability and improve system configuration.• Coordinated with Security Architecture and Engineering team to ensure security tool configurations were correct and communicated to relevant system administrators.• Used ingested logs to create metrics to monitor EDR deployment progress and health status, providing project managers with periodic updates on the percent of coverage of EDR across the enterprise.• Troubleshot endpoint issues during testing of new endpoint security agents, which provided documentation for deployment procedures to ensure these issues were not encountered in future deployments.• Created internal documentation for EDR solutions, such as runbooks, deployment overview and support definitions, and processes, policies, and procedures.Warner Media, was an American multinational mass media and entertainment conglomerate. It was headquartered at the 30 Hudson Yards complex in New York City, United States. It is now part of Warner Bros. Discovery.

Monitored SIEM system for security alerts generated by log correlation and IDS/IPS solutions.• Analyzed alerts generated by SIEM system, documented investigation, and escalated as necessary.• Provided documentation for security tool tuning recommendations, enabling engineers to reduce false positive alerts and improve the quality of detections. • Prepared query logs from various sources in the enterprise to aid in security investigations.• Collaborated with forensics, threat intelligence, and security engineering teams to assist in analysis of endpoints and servers, improve security solutions, document threat intelligence, and inform decision making.• Actively contributed to improving operational procedures for the IR team, including incident handling, escalations, scheduling, and policies and procedures.Ernst & Young Global Limited is a multinational professional services partnership headquartered in London, England. EY is one of the largest professional services networks in the world. Along with Deloitte, KPMG and PricewaterhouseCoopers (PwC), it is considered one of the Big Four accounting firms.

Monitored security tools for security alerts and created incidents as necessary.• Queried and correlated logs for security event triaging.• Documented triaging steps and gathered evidence for security events.• Escalated incidents to higher tier analysts as necessary.• Disseminated policy changes to tier 1 associates and assisted in their security investigations.• Made proposals for process improvements in SOC procedures.Global Payments Inc. is an American multinational financial technology company that provides payment technology and services to merchants, issuers and consumers.

Provided technical support for employee workstations at company headquarters.• Deployed Microsoft Windows to company endpoints.• Created objects in, audited, and maintained Active Directory.• Aided in remediation of vulnerabilities on endpoints.