

Accomplished IT Professional with 20 years of experience spanning COMSEC, network support, monitoring, and management. Currently excelling as a Network Administrator, specialized in managing complex network environments with a focus on security and efficiency. Expert in Azure, Cisco Systems, and advanced firewall management, bringing a strong background in server, Windows, and domain administration. Hands-on experience extends to telecommunications and data center operations, consistently delivering high-performance and secure network solutions in government and educational sectors.
As Lead Network Administrator, managed IT infrastructure for 20 K-12 schools, impacting 15,000 students and 3,000 staff. Oversaw a network of 23,200 devices, including 150 virtual servers and HP Synergy chassis. Administered Palo Alto Firewalls, Cisco Wireless Controllers, and 500 Cisco switches. Conducted system analysis, provided user training, and collaborated with vendors.
Administered and maintained comprehensive telecommunications infrastructure across 20 schools, managing 3000+ Voice over IP (VOIP) phones, 4000 Clock/PA and Bell Systems, and overseeing extensive cabling projects. Ensured reliable and efficient communication systems crucial for school operations.
As a Site Technician at Tracy Unified School District, effectively installed and maintained workstations for 2,500+ users Across two K-5 Schools and one K-8 School. Provided comprehensive support and played a pivotal role in upgrading district information system applications.
Successfully led the transition of DLA Transactions Services' Help Desk to Peerless Technologies, overseeing both the strategic integration of best practices and the management of IT support teams for 24/7 service continuity.
Led team of nine IT professionals to deliver 24/7 user support, achieving high service standards through strategic staff scheduling and on-call support.
Spearheaded incident management and network monitoring for Defense Logistics Agency (DLA) using Remedy software, significantly improving incident resolution efficiency and system integrity. Played key role in first-level support and complex issue escalation, contributing to enhancement of service quality and operational reliability in DLA operations.
Provided advanced technical support and network management, overseeing communication devices and key assets including WAN/LAN networks, Fuel System Servers, and Radio equipment.
Effectively managed the lifecycle of classified encryption material, from receipt to issuance, ensuring enhanced security and integrity of communication systems.
Networking: Cisco Switches and Routers Identity Service Engine (ISE) CISCO Digital Network Architecture (DNA) Wi-Fi Infrastructure Wireless Security Protocols
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