Strong knowledge and understanding of cloud infrastructure components such as compute, storage, network management, and monitoring (network and security).Knowledge of WAF as a Service (AWS, Azure, GCP).Knowledge of core network services (including DNS, DHCP, and IPAM technologies)Knowledge of IAM technologies (Azure AD, AD AWS SSO).Ability to document detailed designs. Experience with routers, routing protocols, transit gateways, load balancing, and overall cloud networking, including VPCs, subnets, routes, security groups, endpoints, CIDR assignments.