{"schemaVersion":"jobsearcher.job.v1","id":"5baead0d878327e8e3838e13","url":"https://jobsearcher.com/jobs/5baead0d878327e8e3838e13","canonicalUrl":"https://jobsearcher.com/jobs/5baead0d878327e8e3838e13","title":"Network Engineer","description":"Job Title: Network Engineer (L3)\r\nDuration: Long Term Contract\r\nLocation:Irvine, CA (Hybrid)\r\nTravel:More than 50% (multiple locations across USA)Project Overview\r\nThis project focuses on modernizing enterprise network infrastructure across corporate offices, branch locations, and manufacturing plants. The initiative includes LAN redesign, firewall upgrades, IT/OT segmentation, and migration to Prisma SD-WAN.Key Responsibilities\r\nLead end-to-end network deployment across multiple sites\r\nUpgrade firewalls (PA-440 → PA-1420) including configuration migration\r\nPerform LAN redesign using core/distribution/access architecture\r\nMigrate VLAN gateways from firewalls to core switch SVIs\r\nExecute SD-WAN migration (VeloCloud → Prisma SD-WAN)\r\nHandle routing, switching, firewall, and SD-WAN configurations\r\nPerform rack/stack, cabling, staging, and cutover activities\r\nConduct testing, validation, and troubleshooting post-deployment\r\nMaintain documentation, diagrams, and configuration backupsRequired Skills\r\nStrong hands-on experience in:\r\nRouting & Switching (L2/L3)\r\nPalo Alto Firewalls (PA-440 / PA-1420 preferred)\r\nSD-WAN (Prisma SD-WAN preferred)Experience with:\r\nVLANs, SVIs, NAT, VPNs, dynamic routing\r\nIT/OT network segmentation\r\nAbility to independently execute deployments after initial shadowing\r\nStrong troubleshooting and validation experienceDeployment Model\r\nWork in teams of 2 engineers\r\nParallel deployment across multiple sites\r\nFollow standardized build–test–cutover methodologyDeliverables\r\nFully operational firewall and SD-WAN environment\r\nMigrated LAN architecture\r\nValidation reports and documentation\r\nFinal site acceptance sign-off","company":"Net2Source","rawCompany":"net2source n2s","city":"Irvine","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-20T02:48:35.458Z","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":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Network Engineer","description":"Job Title: Network Engineer (L3)\r\nDuration: Long Term Contract\r\nLocation:Irvine, CA (Hybrid)\r\nTravel:More than 50% (multiple locations across USA)Project Overview\r\nThis project focuses on modernizing enterprise network infrastructure across corporate offices, branch locations, and manufacturing plants. The initiative includes LAN redesign, firewall upgrades, IT/OT segmentation, and migration to Prisma SD-WAN.Key Responsibilities\r\nLead end-to-end network deployment across multiple sites\r\nUpgrade firewalls (PA-440 → PA-1420) including configuration migration\r\nPerform LAN redesign using core/distribution/access architecture\r\nMigrate VLAN gateways from firewalls to core switch SVIs\r\nExecute SD-WAN migration (VeloCloud → Prisma SD-WAN)\r\nHandle routing, switching, firewall, and SD-WAN configurations\r\nPerform rack/stack, cabling, staging, and cutover activities\r\nConduct testing, validation, and troubleshooting post-deployment\r\nMaintain documentation, diagrams, and configuration backupsRequired Skills\r\nStrong hands-on experience in:\r\nRouting & Switching (L2/L3)\r\nPalo Alto Firewalls (PA-440 / PA-1420 preferred)\r\nSD-WAN (Prisma SD-WAN preferred)Experience with:\r\nVLANs, SVIs, NAT, VPNs, dynamic routing\r\nIT/OT network segmentation\r\nAbility to independently execute deployments after initial shadowing\r\nStrong troubleshooting and validation experienceDeployment Model\r\nWork in teams of 2 engineers\r\nParallel deployment across multiple sites\r\nFollow standardized build–test–cutover methodologyDeliverables\r\nFully operational firewall and SD-WAN environment\r\nMigrated LAN architecture\r\nValidation reports and documentation\r\nFinal site acceptance sign-off","datePosted":"2026-04-20T02:48:35.458Z","dateModified":"2026-04-20T02:48:35.458Z","hiringOrganization":{"@type":"Organization","name":"Net2Source","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Irvine","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5baead0d878327e8e3838e13"},"url":"https://jobsearcher.com/jobs/5baead0d878327e8e3838e13"}}