Network Specialist
• Managed and maintained ticket queue to ensure prompt resolution of network issues, minimizing downtime and maintaining operational efficiency.• Troubleshot hardware or circuit issues, including down devices and circuits, conducting thorough investigations to identify and resolve problems effectively.• Collaborated with vendors such as Cisco, F5, Ciena, and Fortinet to address network challenges, optimize performance, and ensure the smooth operation of network infrastructure.• Interfaced with ISPs including Verizon, AT&T, TATA, and international providers to resolve connectivity issues, optimize network routing, and maintain robust connectivity.• Demonstrated proficiency in BGP, OSPF, and IS-IS protocols to analyze and optimize network routing, enhancing reliability and performance.• Conducted troubleshooting of load balancer issues to ensure the seamless operation of network traffic and minimize disruptions.• Worked with Splunk to pull logs from network devices such as F5 load balancers, ASMs, Bluecoat Proxies, and CAS devices, analyzing logs to identify issues that could disrupt network or application traffic.• Utilized Wireshark to analyze tcpdumps and pcap files, troubleshooting network issues to ensure uninterrupted service and performance.• Familiarity with ACI (Application Centric Infrastructure) and Simpl Fabric for efficient network management and streamlined operations.• Worked with Cisco ASA (Adaptive Security Appliance), ISR (Integrated Services Router), and switches to ensure robust network security and effective routing.• Utilized Nexus 9k and 7k switches for data center networking, ensuring scalability and efficient data traffic management.