Teams at Samsung SDS America, Inc.

Designs, implements, administers, secures, and troubleshoots enterprise LAN, WAN, data-center, wireless, NAC, and firewall infrastructure. Supports Cisco switching, routing, wireless, and ISE environments alongside Palo Alto firewalls and Panorama. Responds to critical incidents, performs upgrades and maintenance, develops network architectures and standards, optimizes performance and capacity, and collaborates with security and IT teams in a 24x7 environment.

Design, administer, secure, and improve enterprise CyberArk PAM environments. Manage privileged, service, and application accounts across Windows, Linux, databases, networks, cloud, and applications. Integrate PAM with identity, authentication, MFA, SIEM, ticketing, and security platforms. Develop PowerShell and Python automation, support audits and incident response, troubleshoot complex infrastructure issues, and implement least-privilege and Zero Trust controls.

Monitor and analyze security events across enterprise systems, tune and operate Splunk ES, investigate incidents, perform threat hunting, onboard log sources, optimize detections to reduce false positives, and collaborate with cross-functional teams to drive remediation and document playbooks and procedures.