San Antonio, Texas, United States
Ambitious Network Engineer with experience in leading network installations and system configurations. Equipped with in-depth knowledge of rapid troubleshooting for network devices, including Cisco routing and switching equipment, Cisco Voice over IP (VoIP)phones, and High Assurance Internet Protocol Encryptor (HAIPE) devices. Recognized for astrong work ethic, analytical mindset, and commitment to continuous learning.
• Managed and maintained a complex 3-tier Cisco network of 1,500+ devices (Catalyst 9k, 3850, 2960x, Nexus, ISR, ASR) supporting Ramstein AB’s local network and 13 geographically separated units. • Administered classified networks utilizing 400+ General Dynamics TACLANEs (HAIPE Devices) through GemOne, ensuring enhanced security and redundancy via Dynamic Multipoint VPN (DMVPN) tunnels. • Developed and maintained an IP address tracker, overcoming resource constraints and significantly improving subnet allocation. • Monitored network performance and security using SolarWinds and Cisco ISE, identifying and mitigating downtime and vulnerabilities. • Performed the role of a Information Systems Security Officer (ISSO), responsible for maintaining and enforcing secure administrative access controls for networking tools through the implementation of Role-Based Access Control (RBAC) and least privilege policies. • Supported critical systems including Virtual Desktop Infrastructure, Video Teleconferencing Devices, Wireless Access Points, and the NATO network, while ensuring operational readiness. • Served as a Communications Security (COMSEC) Responsible Officer, maintaining 100% accountability of COMSEC materials and compliance with inspection standards. • Managed a team of 6–8 personnel to resolve network incidents and ongoing projects, enhancing operational efficiency through effective technical guidance.