{"schemaVersion":"jobsearcher.job.v1","id":"aa23936e4cd534bda7d897e7","url":"https://jobsearcher.com/jobs/aa23936e4cd534bda7d897e7","canonicalUrl":"https://jobsearcher.com/jobs/aa23936e4cd534bda7d897e7","title":"Network Data Admin","description":"Tittle: Network Data AdminLocation: Chicago, IL (Onsite)Mode: only Fulltime TechnologiesCisco Routing & Switching. Juniper, Arista, Aruba, Silverpeak.BGP, OSPF, EIGRP, Layer2/Layer 3, STP, SNMP.Solarwinds Orion NCM/NPM, Netscout, Gigamon and Wireshark.Workflow automationLayer 2 and Layer 3 and Layer 4-7 protocolsWAN OptimizationDNS, IPAM and DHCPJob Description: 10+ years hands on experience as a network operation within a global enterprise scale organization (5,000-50,000 users) with both traditional Datacenter and Cloud (Azure/AWS).Strong background in Cisco, Juniper, Arista, Aruba, SDWAN, routing switching, datacentre infrastructure and technologies.In depth knowledge of Layer 2, Layer 3, TCP/IP, and network protocols such as Ether-Channel (LACP,MC-LAG), Virtual Chassis, STP and SNMP.Solid understanding of routing protocols such as BGP, OSPF, EIGRP, RIP, MBGP, VXLAN, TCP/IP and IPv6.Solid understanding of Datacentre Spine/leaf architectures using Cisco ACI or Arista spine/leaf, or others.Familiarity with SDWAN infrastructure such as Silver peak.Familiarity with Layer 3, 4 and 7 load balancing methodologies and protocols as well as experience with highly available network and system architectures.Experience with Cisco IOS/NX-OS/ASA-OS, JunOS, ArubaOS and/or AristaSolid knowledge in the use of various monitoring tools and packet capture tools such as SolarWinds Orion NCM/NPM, Wireshark, Gigamon, Netscout, Cisco DNA, e","company":"Excelon Solutions","rawCompany":"excelon solutions","city":"Evanston","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-05-16T05:42:54.166Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1231.00","title":"Computer Network Support Specialists","slug":"computer-network-support-specialists"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"518210","title":"Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services","slug":"computing-infrastructure-providers-data-processing-web-hosting-and-related-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Network Data Admin","description":"Tittle: Network Data AdminLocation: Chicago, IL (Onsite)Mode: only Fulltime TechnologiesCisco Routing & Switching. Juniper, Arista, Aruba, Silverpeak.BGP, OSPF, EIGRP, Layer2/Layer 3, STP, SNMP.Solarwinds Orion NCM/NPM, Netscout, Gigamon and Wireshark.Workflow automationLayer 2 and Layer 3 and Layer 4-7 protocolsWAN OptimizationDNS, IPAM and DHCPJob Description: 10+ years hands on experience as a network operation within a global enterprise scale organization (5,000-50,000 users) with both traditional Datacenter and Cloud (Azure/AWS).Strong background in Cisco, Juniper, Arista, Aruba, SDWAN, routing switching, datacentre infrastructure and technologies.In depth knowledge of Layer 2, Layer 3, TCP/IP, and network protocols such as Ether-Channel (LACP,MC-LAG), Virtual Chassis, STP and SNMP.Solid understanding of routing protocols such as BGP, OSPF, EIGRP, RIP, MBGP, VXLAN, TCP/IP and IPv6.Solid understanding of Datacentre Spine/leaf architectures using Cisco ACI or Arista spine/leaf, or others.Familiarity with SDWAN infrastructure such as Silver peak.Familiarity with Layer 3, 4 and 7 load balancing methodologies and protocols as well as experience with highly available network and system architectures.Experience with Cisco IOS/NX-OS/ASA-OS, JunOS, ArubaOS and/or AristaSolid knowledge in the use of various monitoring tools and packet capture tools such as SolarWinds Orion NCM/NPM, Wireshark, Gigamon, Netscout, Cisco DNA, e","datePosted":"2026-05-16T05:42:54.166Z","dateModified":"2026-05-16T05:42:54.166Z","hiringOrganization":{"@type":"Organization","name":"Excelon Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Evanston","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"aa23936e4cd534bda7d897e7"},"url":"https://jobsearcher.com/jobs/aa23936e4cd534bda7d897e7"}}