{"schemaVersion":"jobsearcher.job.v1","id":"35ca2e211adb725004a45fae","url":"https://jobsearcher.com/jobs/35ca2e211adb725004a45fae","canonicalUrl":"https://jobsearcher.com/jobs/35ca2e211adb725004a45fae","title":"Network Engineer III","description":"OverviewReflexive Concepts is seeking a skilled Network Engineer (Level 3) to join our growing team! Reflexive Concepts is seeking a skilled Network Engineer to support high-performance computing fabrics and enterprise networking on a high-impact national security mission.QualificationsEight (8) years of network engineering experienceBachelor's Degree or higher in a related technical fieldAn additional five (5) years of network engineering experience may be substituted for the degree, for a total of Thirteen (13) yearsRequiredLinux administration on RHEL, CentOS, Rocky, SLES, or UbuntuTCP/IP networking, with depth in storage fabricsRouters and switches: Cisco and Juniper (Arista is being incorporated)Active TS/SCI clearance with full-scope polygraph (most recent poly within 7 years)Desired SkillsHigh-speed network experience: InfiniBand, SlingshotCuriosity about emerging fabric technologies (E1000s, ESNs, DAOS, Weka)Familiarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, Salt, and AnsibleJ-18808-Ljbffr","company":"Reflexive Concepts","rawCompany":"reflexive concepts","city":"Georgetown","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-05-05T06:32:58.518Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"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":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Network Engineer III","description":"OverviewReflexive Concepts is seeking a skilled Network Engineer (Level 3) to join our growing team! Reflexive Concepts is seeking a skilled Network Engineer to support high-performance computing fabrics and enterprise networking on a high-impact national security mission.QualificationsEight (8) years of network engineering experienceBachelor's Degree or higher in a related technical fieldAn additional five (5) years of network engineering experience may be substituted for the degree, for a total of Thirteen (13) yearsRequiredLinux administration on RHEL, CentOS, Rocky, SLES, or UbuntuTCP/IP networking, with depth in storage fabricsRouters and switches: Cisco and Juniper (Arista is being incorporated)Active TS/SCI clearance with full-scope polygraph (most recent poly within 7 years)Desired SkillsHigh-speed network experience: InfiniBand, SlingshotCuriosity about emerging fabric technologies (E1000s, ESNs, DAOS, Weka)Familiarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, Salt, and AnsibleJ-18808-Ljbffr","datePosted":"2026-05-05T06:32:58.518Z","dateModified":"2026-05-05T06:32:58.518Z","hiringOrganization":{"@type":"Organization","name":"Reflexive Concepts","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Georgetown","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"35ca2e211adb725004a45fae"},"url":"https://jobsearcher.com/jobs/35ca2e211adb725004a45fae"}}