Job Title

Sr. Tech Network specialist(L3)==================================Design, deploy, and optimize LAN, WAN, WLAN, Firewall, VPN,Loadbalancer and firewall systems.Evaluate new networking technologies and recommend solutions to improve scalability and performance.Implement network segmentation, routing, traffic shaping, and security controls.Perform daily network monitoring, analysis, and performance tuning.Troubleshoot complex network incidents, outages, and performance issues.Maintain router, switch, firewall, load balancer, and wireless controller configurations.Strong understanding of DNS, DHCP, NTP, load balancing, and network monitoring.Routing & Switching: BGP, OSPF, EIGRP, STP, VLANsConfigure, manage, and support F5 BIG‑IP LTM, GTM/DNS, ASM, APM, AFM modules.Create, modify, and troubleshoot Virtual Servers, Pools, Nodes, Health Monitors, and SSL profiles.Manage SSL Offloading, certificate installation, key management, and SSL/TLS migration.Implement advanced traffic management using iRules, iApps, and Policies.Design end‑to‑end Cisco ACI fabric architectures, including APIC clusters, leaf/spine topology, VRFs, Bridge Domains, EPGs, and contractsDevelop L2/L3 network designs using Cisco Nexus 9000 series switchesArchitect multi‑pod, multi‑site, and remote leaf solutionsDeploy and configure Cisco ACI fabric components (APIC, leaf, spine)Configure policies, tenants, VRF, BD, EPG, contracts, service graphsIntegrate ACI with VMware vCenter, ESXi, hypervisors, L4–L7 devices (firewalls, load balancers), and cloud environmentsPerform migrations from legacy Nexus/Classic mode to ACI 6–12 years of hands‑on experience with F5 BIG‑IP platform.Deep expertise in:LTM (Local Traffic Manager)DNS/GTMASM (Web Application Firewall)APM (Access Policy Manager)AFM (Firewall)iRules, iApps, TCL scriptingStrong understanding of:TCP/IP, HTTP/HTTPS, SSL HandshakeLoad balancing algorithmsDNS and Global Traffic ManagementNetwork routing, switching, VLANs, NAT, SNATIf interested please share your cv to