Network administrators

We are looking for an experienced Network Administrator responsible for the installation, configuration, monitoring, troubleshooting, and maintenance of enterprise network infrastructure.

The candidate should have hands-on experience with Aruba and Fortinet wireless access points, switches, LAN/WAN infrastructure, network security, monitoring, and network maintenance.

Key Responsibilities

Network Administration

* Install, configure, maintain, and troubleshoot enterprise network infrastructure.

* Manage LAN, WAN, VLAN, routing, switching, and wireless networks.

* Monitor network performance, availability, bandwidth, and connectivity.

* Troubleshoot network outages, latency, packet loss, and connectivity issues.

* Perform network configuration changes in accordance with change-management procedures.

* Maintain network diagrams, IP address documentation, and configuration records.

Aruba Networking

* Configure and manage Aruba switches and wireless access points.

* Configure VLANs, trunk/access ports, LACP, STP,



and related switching features.

* Manage Aruba wireless infrastructure, SSIDs, authentication, and access policies.

* Monitor AP health, client connectivity, coverage, and wireless performance.

* Troubleshoot wireless connectivity, roaming, interference, and performance issues.

* Perform firmware upgrades and configuration backups for Aruba devices.

Fortinet Networking

* Configure and maintain Fortinet network and security infrastructure.

* Administer Fortinet switches and wireless access points where deployed.

* Configure VLANs, interfaces, routing, policies, and network connectivity.

* Monitor network and security events.

* Troubleshoot Fortinet AP, switching, and connectivity issues.

* Coordinate with security teams for firewall and network-security requirements.

Switching & Routing

* Configure and troubleshoot managed network switches.

* Manage VLANs, trunking, access ports, STP/RSTP, LACP

📌 Network Administrator (Chennai)
🏢 MIOT International
📍 Chennai