ACI (L3 Cisco ACI+f5 LB/Infoblox DDI) - Hyderabad

Job description

**Job Requirements\\*** Technical Skills Strong hands-on experience in: - Cisco ACI (mandatory) - F5 Load Balancers (LTM/GTM) - Infoblox DDI (DNS, DHCP, IPAM) Solid understanding of: - TCP/IP, routing (BGP, OSPF), VLANs, VXLAN - Network security concepts (ACLs, segmentation) Process Knowledge - Good understanding of ITIL framework - Experience working in production support (24x7) environments **Key Responsibilities\\*** **L3 Support & Operations** - Provide Level 3 support for datacenter network infrastructure incidents, problems, and changes - Perform advanced troubleshooting for complex network and application-related issues - Lead root cause analysis (RCA) and implement preventive measures **Cisco ACI (Primary Skill)** - Design, implement, and manage Cisco ACI fabric deployments - Configure and troubleshoot: - Tenants, VRFs, Bridge Domains, EPGs - Contracts, policies, and service graphs - Monitor ACI fabric health and optimize performance - Handle upgrades, patches, and lifecycle management **F5 Load Balancer** - Configure and manage F5 LTM/GTM (BIG-IP) devices - Troubleshoot load balancing issues including: - Virtual servers, pools, iRules - SSL offloading, traffic steering - Perform performance tuning and capacity planning **Infoblox DDI** - Manage DNS, DHCP, and IPAM using Infoblox - Troubleshoot DNS resolution, IP conflicts, and DHCP issues - Maintain IP address schema and documentation **Operational Excellence** - Follow and enforce ITIL processes (Incident, Problem, Change, Release Management) - Ensure all activities are documented in ticketing systems - Participate in Major Incident Management (MIM) calls - Maintain SLA compliance and service availability