IT Executive - Network & Infrastructure Support

̲̲̲̲̲̲̲̲̲̲̲̲̲̲̲̲ Administer, maintain, and troubleshoot corporate network infrastructure, including LAN, WAN, Wi-Fi, switches, routers, VLANs, DHCP, DNS, and IP addressing. 1. Configure, maintain, and troubleshoot firewalls, network access policies, routing, NAT, and network connectivity. 2. Maintain network configuration backups, network diagrams, IP address plans, VLAN documentation, and network device inventories. 3. Implement network segmentation and access controls for corporate and guest …

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