Network Designer (Experienced, Senior or Lead)

Network Designer (Experienced, Senior or Lead) responsible for architecting and maintaining hybrid network connectivity between on-premise clusters and cloud environments, ensuring low-latency, high-bandwidth, and secure communication. Deploy and manage VLANs, VXLANs, VPCs, Transit Gateways, Direct Connect, and micro-segmentation in a multi-tenant setup. Utilize monitoring tools (Prometheus, Grafana, CloudWatch) to proactively identify and resolve network performance bottlenecks. Configure security policies including firewalls, security groups, network ACLs, and Flow policies to enforce isolation and compliance. Troubleshoot multicast traffic, BGP, OSPF, and PIM for dynamic routing across hybrid environments. Leverage Infrastructure as Code (IaC) tools such as Terraform, Ansible, and CloudFormation to automate provisioning and management of network infrastructure. Design and maintain logical network segmentation for scalability and compliance with enterprise authorization and accreditation practices. Configure and test network failover mechanisms, redundant Direct Connect links, cross-AZ failover, and cluster replication. Collaborate with cloud architects, administrators, and DevOps teams to integrate networking solutions with AWS services and containerized workloads. Create and update detailed network diagrams, runbooks, and operational documentation to support troubleshooting, audits, and knowledge transfer in a dynamic environment.