Key Responsibilities * Lead efforts to identify, troubleshoot, analyze, and resolve complex network issues in a dynamic enterprise environment. * Configure, maintain, and troubleshoot network infrastructure, including switches, routers, VLANs, wireless access points (APs), firewalls, and network sensors. * Provide engineering expertise and operational support for one of the world's largest intranet environments. * Serve as a Tier III escalation resource for complex incidents, including coordina…