Happiest Minds - Senior Engineer - Network Protocols

Description :

- Configure, manage, and troubleshoot firewalls (Cisco ASA, FortiGate) for secure network operations.

- Deploy and maintain switching solutions (Cisco Catalyst, FortiSwitch, Juniper) including VLANs, trunking, and Layer 3 routing.

- Manage wireless access points (Aruba, Ruckus) for enterprise Wi-Fi networks.

- Implement and support VPN technologies (IPSec, SSL tunnels) for secure remote connectivity.

- Configure and optimize NAT, DHCP and DNS services across network environments.

- Design and manage SD-WAN solutions for branch connectivity and performance optimization.

- Coordinate with ISPs for WAN links, bandwidth provisioning, and troubleshooting.

Administer Zscaler technologies :

1. ZIA (Zscaler Internet Access)

2. ZPA (Zscaler Private Access)

3. ZCC (Zscaler Client Connector)

- Monitor network performance, security, and availability using appropriate tools.

- Maintain documentation for network diagrams, configurations, and change management.