Senior Network Engineer

Senior Network EngineerMultiple Locations: Altoona / Polk County — IowaRichmond / Henrico County — VirginiaKansas City — MissouriMesa — ArizonaPapillion / Sarpy County — NebraskaLos Lunas — New MexicoGallatin — TennesseeForest City — North CarolinaExperience: 7+ YearsCertification: CCNP — Mandatory / Strongly PreferredKey Skills: Senior Network Engineering — L3+Datacenter Deployment & OperationsCisco C9200 / C9300X | IOS-XEPalo Alto PA5500 | Panorama | PAN-OSRouting, Switching, TCP/IP, IPv4/IPv6STP / RSTP / MSTPVLANs, Trunking, EtherChannel / LAGStackWise / StackWise VirtualFiber Optics & Optical Network TroubleshootingPython — MUST HAVEAnsible | Terraform | LinuxNetwork Automation & API IntegrationFirewall & Network SecurityZabbix / PRTGRCA, Incident Management & TroubleshootingRole Responsibilities: Deploy and operate large-scale datacenter & POP networksPerform L2/L3 troubleshooting and RCASupport migrations, upgrades & new deploymentsMaintain IP/VLAN plans, diagrams, port maps & documentationManage Palo Alto firewall policies & PanoramaAutomate provisioning, configuration, monitoring & remediationCoordinate with carriers, colocation providers & vendorsSupport rack design, cabling, hardware installation & asset managementExecute phased datacenter migrations with minimal disruptionManage RMA activities & vendor coordinationIdeal Candidate: CCNP-certified Senior Network Engineer with strong hands-on experience in datacenter deployment, L3 networking, Cisco, Palo Alto, Python automation and network operations.