Infrastructure Network Operations Engineer (Data Center & WAN)

Overview:
We are seeking a highly experienced Infrastructure Network Operations Engineer to manage and operate the network foundation of a large-scale private cloud platform serving over 200 subsidiaries. The role focuses on data center networking, WAN connectivity, and routing architecture, ensuring high availability, scalability, and performance across multi-site environments. This role is critical to ensuring the stability and performance of the network backbone of a national private cloud platform.

Key Responsibilities:

• Operate and maintain Cisco ACI fabric including Multi-Site architecture.
• Manage VRFs, EPGs, contracts, and tenant network segmentation.
• Design and operate WAN connectivity including MPLS and SD-WAN.
• Manage BGP routing, internet edge, and ISP connectivity.
• Troubleshoot complex network issues across data center and WAN environments.
• Ensure high availability and redundancy across primary and DR sites.
• Support network integration with security platforms and cloud services.
• Participate in DR testing and failover operations.