{"schemaVersion":"jobsearcher.job.v1","id":"1afa4151d5e354ef44fc0d53","url":"https://jobsearcher.com/jobs/1afa4151d5e354ef44fc0d53","canonicalUrl":"https://jobsearcher.com/jobs/1afa4151d5e354ef44fc0d53","title":"Sr. Network Infrastructure Engineer","description":"Job Reference: 6063\r\nOur Client is seeking a Senior Network Engineer to support initiatives across network management, cloud administration, and technical support. This is an exciting opportunity for a motivated professional to contribute to high-impact IT projects and ongoing operations within a dynamic and growing organization. The position is based onsite in Orange County, CA, with some hybrid flexibility.\r\nThis is an onsite position for US Citizens and Green Card holders. If you require visa sponsorship now or in the future, you are not eligible for this role.\r\nThe Client is open to candidates willing to permanently relocate to the area with assistance.\r\nThis is a unique opportunity to join a well-established, rapidly expanding firm with excellent opportunities for career growth and advancement.\r\nResponsibilities\r\nOver 10 years designing, configuring, and maintaining network systems, including VLAN, LAN, WAN, and remote access technologies.\r\nManaged servers, workstations, and software applications to ensure performance and security.\r\nProvided Tier 2 support to resolve employee hardware and software issues.\r\nSupported IT projects including system migrations, software upgrades, and new technology implementations.\r\nMaintained detailed documentation for systems, processes, and procedures to support operational continuity and compliance.\r\nCoordinated with third-party vendors for the procurement of hardware, software, and IT services.\r\nMonitored system performance and implemented optimizations to ensure stability and efficiency.\r\nContributed to product and technology evaluations, including proof of concept (POC) implementations.\r\nParticipated in an on-call support rotation, providing assistance during evenings and weekends.\r\nRequirements\r\nBachelor's degree in Computer Science, Information Technology, or a related field.\r\n8+ years of experience in IT engineering, network administration, or a similar technical role.\r\nFamiliarity with Windows and Linux operating systems.\r\nWorking knowledge of networking protocols such as TCP/IP, DNS, DHCP, and experience with routers, switches, and firewalls.\r\nExposure to virtualization platforms such as VMware or Hyper-V.\r\nFamiliarity with cloud environments, especially AWS and Microsoft Azure/M365.\r\nSalary dependent on experience: $110-170k.\r\nJ-18808-Ljbffr","company":"Tiro Security","rawCompany":"tiro security","city":"Florida","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-07-15T01:03:59.048Z","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":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"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":"Sr. Network Infrastructure Engineer","description":"Job Reference: 6063\r\nOur Client is seeking a Senior Network Engineer to support initiatives across network management, cloud administration, and technical support. This is an exciting opportunity for a motivated professional to contribute to high-impact IT projects and ongoing operations within a dynamic and growing organization. The position is based onsite in Orange County, CA, with some hybrid flexibility.\r\nThis is an onsite position for US Citizens and Green Card holders. If you require visa sponsorship now or in the future, you are not eligible for this role.\r\nThe Client is open to candidates willing to permanently relocate to the area with assistance.\r\nThis is a unique opportunity to join a well-established, rapidly expanding firm with excellent opportunities for career growth and advancement.\r\nResponsibilities\r\nOver 10 years designing, configuring, and maintaining network systems, including VLAN, LAN, WAN, and remote access technologies.\r\nManaged servers, workstations, and software applications to ensure performance and security.\r\nProvided Tier 2 support to resolve employee hardware and software issues.\r\nSupported IT projects including system migrations, software upgrades, and new technology implementations.\r\nMaintained detailed documentation for systems, processes, and procedures to support operational continuity and compliance.\r\nCoordinated with third-party vendors for the procurement of hardware, software, and IT services.\r\nMonitored system performance and implemented optimizations to ensure stability and efficiency.\r\nContributed to product and technology evaluations, including proof of concept (POC) implementations.\r\nParticipated in an on-call support rotation, providing assistance during evenings and weekends.\r\nRequirements\r\nBachelor's degree in Computer Science, Information Technology, or a related field.\r\n8+ years of experience in IT engineering, network administration, or a similar technical role.\r\nFamiliarity with Windows and Linux operating systems.\r\nWorking knowledge of networking protocols such as TCP/IP, DNS, DHCP, and experience with routers, switches, and firewalls.\r\nExposure to virtualization platforms such as VMware or Hyper-V.\r\nFamiliarity with cloud environments, especially AWS and Microsoft Azure/M365.\r\nSalary dependent on experience: $110-170k.\r\nJ-18808-Ljbffr","datePosted":"2026-07-15T01:03:59.048Z","dateModified":"2026-07-15T01:03:59.048Z","hiringOrganization":{"@type":"Organization","name":"Tiro Security","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Florida","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1afa4151d5e354ef44fc0d53"},"url":"https://jobsearcher.com/jobs/1afa4151d5e354ef44fc0d53"}}