• Orchestrated the installation of the network for Kunsan's most extensive deployment, involving the setup of new network switches across 7 remote sites to support 650 personnel over a span of 4 months.• Collaborated with coalition forces, DoD agencies, and various service providers to analyze and pinpoint performance issues, initiating corrective measures when necessary.• Implemented comprehensive communication security programs encompassing physical, cryptographic, transmission, and emission security protocols.• Successfully devised and put into action Cisco ISE policy sets across 2 network enclaves, ensuring network compliance for over 6,000 PCs, VoIP Phones, and servers.• Employed in-depth expertise in Open Systems Interconnect (OSI) Layer 2 switching technologies, protocols, and the design of redundant networks.

• Conducted upgrades, maintenance, and operational oversight of three Security Onion-based platforms.• Delivered Threat-Centric Security Operations Center (SOC) services for essential base infrastructure, employing rule/script-driven Network Intrusion Detection and Prevention Systems (NIDS/NIPS), endpoint analysis tools, and identification of adversary Techniques, Tactics, and Procedures (TTPs).• Developed and updated internal documentation detailing best practices for deploying and administering network monitoring platforms effectively.• Oversaw firewall rule management and configuration for mission partner networks.• Developed policies, procedures and plans for the organization's information security management system.

• Contributed as a Network Infrastructure Office Technician supporting the operations of 2 WAN Enclaves.• Executed flood recovery efforts, including the installation of new switches and cable infrastructure, facilitating the relocation of 3,000 personnel seamlessly without interrupting mission activities.• Engaged in Tier 2 & 3 operations, encompassing troubleshooting, configuration, and installation of Cisco devices.• Monitored system performance to ensure availability of all services and systems to authorized users.• Installed, configured, upgraded and troubleshot hardware components such as servers, PCs and printers.