Overview
Job Description
Network SME/Lead (Switch)####Onsite - San Jose/Fremont/Irvine, CACog KitBGV must be cleared to startWhat are the top 3 skills required for this role? Cisco and Arista switching/routing; BGP/EVPN/VXLAN; Network troubleshooting; DDI (Infoblox); SolarWinds/ThousandEyes; Ansible; manufacturing LAN:wireless networking; load balancing; Aruba Central/AirWave; SD-WAN; F5/load balancers; Cisco Catalyst, Nexus, and Arista Switching Technologies. VLAN, STP, VTP, Port-Channels, Stacking, HSRP, VRRP. Routing Protocols: OSPF, BGP, EIGRP, Static Routing, Route RedistributionJob Description/ Responsibilities Design, implement, and support secure, scalable, and highly available enterprise network solutions. Lead network operations and provide technical leadership for Routing, Switching, Wireless, SD-WAN, Proxy Security, and DDI/F5 environments. Troubleshoot and resolve complex Layer 2, Layer 3, wireless, and security-related network issues. Manage and optimize enterprise LAN/WAN infrastructure to achieve maximum availability and performance. Lead major incident management activities and perform root cause analysis for critical outages. Design, deploy, and optimize Wireless LAN infrastructure, including RF tuning, capacity planning, and security enhancements. Support and manage SD-WAN deployments, migrations, policy configurations, and overlay/underlay troubleshooting. Administer Zscaler ZIA and Bluecoat Proxy environments, including SSL inspection, web filtering, and secure internet access controls. Manage Infoblox DNS, DHCP, and IPAM services to ensure reliable network address management and name resolution. Configure and maintain F5 Load Balancers, SSL certificates, health monitors, virtual servers, and application delivery services. Collaborate with application, security, cloud, and infrastructure teams to support business initiatives and project requirements. Drive network standardization, technology refreshes, infrastructure upgrades, and continuous improvement activities. Coordinate with vendors, ISPs, and TAC teams for hardware, software, and service-related escalations. Review network capacity and performance trends and recommend proactive improvements. Develop and maintain technical documentation, network diagrams, implementation plans, and operational procedures. Mentor junior engineers and provide technical guidance during implementations, migrations, and troubleshooting activities. Ensure compliance with security policies, operational standards, and industry best practices. Support 24x7 operations and participate in on-call escalation activities as required.
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