{"schemaVersion":"jobsearcher.job.v1","id":"24347a28a3ea9f55d103bc30","url":"https://jobsearcher.com/jobs/24347a28a3ea9f55d103bc30","canonicalUrl":"https://jobsearcher.com/jobs/24347a28a3ea9f55d103bc30","title":"Network Engineer","description":"Job Title: Network Engineer (L3)Duration: Long Term ContractLocation: Irvine, CA (Hybrid)Travel: More than 50% (multiple locations across USA)Project OverviewThis 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 ResponsibilitiesLead end-to-end network deployment across multiple sites Upgrade firewalls (PA-440 → PA-1420) including configuration migration Perform LAN redesign using core/distribution/access architecture Migrate VLAN gateways from firewalls to core switch SVIs Execute SD-WAN migration (VeloCloud → Prisma SD-WAN) Handle routing, switching, firewall, and SD-WAN configurations Perform rack/stack, cabling, staging, and cutover activities Conduct testing, validation, and troubleshooting post-deployment Maintain documentation, diagrams, and configuration backups Required SkillsStrong hands-on experience in: Routing & Switching (L2/L3) Palo Alto Firewalls (PA-440 / PA-1420 preferred) SD-WAN (Prisma SD-WAN preferred) Experience with: VLANs, SVIs, NAT, VPNs, dynamic routing IT/OT network segmentation Ability to independently execute deployments after initial shadowing Strong troubleshooting and validation experience Deployment ModelWork in teams of 2 engineers Parallel deployment across multiple sites Follow standardized build–test–cutover methodology DeliverablesFully operational firewall and SD-WAN environment Migrated LAN architecture Validation reports and documentation Final site acceptance sign-off","company":"Net2Source","rawCompany":"net2source n2s","city":"Santa Ana","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-22T18:58:10.697Z","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)Duration: Long Term ContractLocation: Irvine, CA (Hybrid)Travel: More than 50% (multiple locations across USA)Project OverviewThis 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 ResponsibilitiesLead end-to-end network deployment across multiple sites Upgrade firewalls (PA-440 → PA-1420) including configuration migration Perform LAN redesign using core/distribution/access architecture Migrate VLAN gateways from firewalls to core switch SVIs Execute SD-WAN migration (VeloCloud → Prisma SD-WAN) Handle routing, switching, firewall, and SD-WAN configurations Perform rack/stack, cabling, staging, and cutover activities Conduct testing, validation, and troubleshooting post-deployment Maintain documentation, diagrams, and configuration backups Required SkillsStrong hands-on experience in: Routing & Switching (L2/L3) Palo Alto Firewalls (PA-440 / PA-1420 preferred) SD-WAN (Prisma SD-WAN preferred) Experience with: VLANs, SVIs, NAT, VPNs, dynamic routing IT/OT network segmentation Ability to independently execute deployments after initial shadowing Strong troubleshooting and validation experience Deployment ModelWork in teams of 2 engineers Parallel deployment across multiple sites Follow standardized build–test–cutover methodology DeliverablesFully operational firewall and SD-WAN environment Migrated LAN architecture Validation reports and documentation Final site acceptance sign-off","datePosted":"2026-04-22T18:58:10.697Z","dateModified":"2026-04-22T18:58:10.697Z","hiringOrganization":{"@type":"Organization","name":"Net2Source","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Santa Ana","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"24347a28a3ea9f55d103bc30"},"url":"https://jobsearcher.com/jobs/24347a28a3ea9f55d103bc30"}}