{"schemaVersion":"jobsearcher.job.v1","id":"413e7d285ab2e9ea405c4637","url":"https://jobsearcher.com/jobs/413e7d285ab2e9ea405c4637","canonicalUrl":"https://jobsearcher.com/jobs/413e7d285ab2e9ea405c4637","title":"L3 Network Engineer","description":"Job Title: L3 Network EngineerLocation: Dallas, TX 75235 (Onsite)Duration: 12+ months (with possible extension)Job Type: Contract/ W2Job description:We're looking for engineers with hands-on operational experience in large Cisco enterprise environments who can contribute with minimal ramp-up time.Our current environment includes:Cisco Software-Defined Access (SDA)Cisco Catalyst Center (DNA Center)Cisco Identity Services Engine (ISE)Cisco Catalyst 9800 Wireless ControllersCisco Catalyst 9130/916x Access PointsHigh-density enterprise and healthcare wirelessCisco Nexus data center technologies, including VXLAN/EVPN and Nexus Dashboard (NDFC)Cisco routing and switchingCisco Secure Firewall technologiesAzure connectivity (ExpressRoute) and hybrid networkingServiceNow change, incident, and operational workflowsFrom an experience perspective, we're looking for candidates who can demonstrate real-world operational ownership—not just exposure. Strong candidates should be comfortable discussing topics such as:Troubleshooting Cisco SDA fabrics and Catalyst CenterCisco ISE authentication, authorization, profiling, and endpoint onboardingEnterprise wireless troubleshooting, RF optimization, roaming, and client performanceRouting protocols including BGP, OSPF, and EIGRPData center networking using VXLAN/EVPNLarge-scale Cisco switching and routingIncident response and root cause analysis in a production environmentWorking in a 24x7 operational support model with on-call responsibilities","company":"Software Technology","rawCompany":"software technology","city":"Dallas","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-08-28T08:08:09.776Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"},{"code":"15-1231.00","title":"Computer Network Support Specialists","slug":"computer-network-support-specialists"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"L3 Network Engineer","description":"Job Title: L3 Network EngineerLocation: Dallas, TX 75235 (Onsite)Duration: 12+ months (with possible extension)Job Type: Contract/ W2Job description:We're looking for engineers with hands-on operational experience in large Cisco enterprise environments who can contribute with minimal ramp-up time.Our current environment includes:Cisco Software-Defined Access (SDA)Cisco Catalyst Center (DNA Center)Cisco Identity Services Engine (ISE)Cisco Catalyst 9800 Wireless ControllersCisco Catalyst 9130/916x Access PointsHigh-density enterprise and healthcare wirelessCisco Nexus data center technologies, including VXLAN/EVPN and Nexus Dashboard (NDFC)Cisco routing and switchingCisco Secure Firewall technologiesAzure connectivity (ExpressRoute) and hybrid networkingServiceNow change, incident, and operational workflowsFrom an experience perspective, we're looking for candidates who can demonstrate real-world operational ownership—not just exposure. Strong candidates should be comfortable discussing topics such as:Troubleshooting Cisco SDA fabrics and Catalyst CenterCisco ISE authentication, authorization, profiling, and endpoint onboardingEnterprise wireless troubleshooting, RF optimization, roaming, and client performanceRouting protocols including BGP, OSPF, and EIGRPData center networking using VXLAN/EVPNLarge-scale Cisco switching and routingIncident response and root cause analysis in a production environmentWorking in a 24x7 operational support model with on-call responsibilities","datePosted":"2026-08-28T08:08:09.776Z","dateModified":"2026-08-28T08:08:09.776Z","hiringOrganization":{"@type":"Organization","name":"Software Technology","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dallas","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"413e7d285ab2e9ea405c4637"},"url":"https://jobsearcher.com/jobs/413e7d285ab2e9ea405c4637"}}