Manage and support enterprise network infrastructure (routers, switches, firewalls, load balancers) in 24x7 production environments.

Install, configure, and maintain network hardware/software; manage user access, permissions, and authentication systems.

Ensure high availability, resilience, and performance; perform routine health checks, monitoring, and capacity planning.

Design, implement, and manage connectivity between on-premise data centres and AWS cloud environments.

Support AWS VPC architecture, VPN (Site-to-Site / Client), and Direct Connect integration.

Troubleshoot hybrid connectivity issues across cloud and on-premises, coordinating with telecom providers.

Configure and manage firewalls, security groups, NACLs, network segmentation, and zoning.

Implement security best practices aligned with IM8/government standards and PCI DSS where applicable.

Work wit...