Senior Cno Systems And Network Engineer
CurrentProviding network/systems engineering support for multiple datacenters to ensure high availability and reliability, while enhancing overall network design, security, and resiliency of all mission critical systems and system processes. Key Contributions:• Assisting the design, implementation, and monitoring of new networking hardware for Research, Development, Test and Evaluation Network (RNet)Solo projects:•Developing and implementing system automation using Ansible for provisioning, configuration/patch management, and application deployment in production networks as an effort to increase team productivity, mitigate downtime, and ensure security compliance•Re-designed and implemented a multi-tier, cross platform PKI to enhance security for all VPN and SSL web services• Designed and implemented a secure and scalable, 2 factor IPSec VPN solution to replace an end-of-life and insecure infrastructure to support remote users• Re-designed and upgraded network infrastructure to newer switches/routers running over a 10GB fiber backbone as a mitigation initiative to reduce network downtime, bottlenecks and latency issuesTeam projects:• Managed multiple PBX/VTC migration projects aimed at replacing outdated systems to more improved and cost efficient solutions that support multi-point VTC. Solutions include Asterisk/3CX and PEXIP/Vidyo/Jitsi