Network Support Engineer

Good to have skills:

Network Support, Firewall Configuration, Switch Configuration, Network Troubleshooting, Virtualization (VMWare, Hyper-V, Nutanix, Proxmox).

We are seeking a skilled Network & Virtualization Engineer to support, manage, and optimize IT infrastructure.

The ideal candidate must have hands-on experience with network support, firewall and switch configuration, troubleshooting complex network issues, and managing virtualization platforms such as VMware, Hyper-V, and Nutanix.

This role is critical in ensuring the stability, security, and performance of our enterprise network and virtualized environments.

Key Responsibilities:

* Configure, manage, and maintain enterprise firewalls (e.g. Sophos, Fortinet, Cisco ASA, and SonicWALL).

* Monitor, maintain, and support LAN/WAN network infrastructure.

* Install, configure, and maintain virtualized infrastructure (VMware ESXi/vCenter, Microsoft Hyper-V, Nutanix AHV, Proxmox).

* Diagnose and resolve network connectivity issues, performance problems, and outages.

* Implement firewall rules, NAT policies, VPNs (site-to-site and remote access), and security policies.

*Manage intrusion prevention, content filtering and application control.

* Regularly review and optimize firewall configurations to strengthen network security.

* Configure and maintain L2/L3 switches (VLANs, Trunking, STP, port security, routing, etc.).

* Perform switch deployments, upgrades, and patching.

* Manage network segmentation and traffic optimization.

* Perform VM provisioning, resource allocation, optimization, and backup/recovery.

* Ensure network and virtualization platforms meet security standards and compliance requirements.

*Monitor and analyze network traffic, system logs & alerts to detect and respond to threats.

* Maintain accurate documentation of network diagrams, configurations, and incident logs.

Required Skills & Qualification:

• Any graduate with proven experience in network support and troubleshooting.
• Experience working with firewall platforms such as Sophos, Fortinet, Palo Alto, Cisco ASA, etc.
• Hands-on experience with virtualization technologies including VMware, Hyper-V, and/or Nutanix.
• Strong knowledge of TCP/IP, routing, switching, VLANs, DNS, DHCP, VPN, and network security.