Design, implement, and maintain LAN, WAN, WLAN, and VPN infrastructure.
Configure and manage network devices such as routers, switches, firewalls, load balancers, and access points.
Monitor network performance and proactively identify and resolve bottlenecks or connectivity issues.
Ensure network security through firewalls, intrusion detection/prevention systems (IDS/IPS), and network access control.
Maintain IP addressing schemes, VLANs, and subnet configurations.
Manage and support remote access solutions (VPN, SSL, IPsec).
Perform network capacity planning, upgrades, and firmware updates.
Collaborate with vendors and ISPs to resolve connectivity and performance issues.
Implement and maintain network monitoring tools (SolarWinds, PRTG, Nagios, etc.).
Support VoIP, video conferencing, and unified communication systems as required.
