{"schemaVersion":"jobsearcher.job.v1","id":"b2818c1d1d07aab746dc4ac4","url":"https://jobsearcher.com/jobs/b2818c1d1d07aab746dc4ac4","canonicalUrl":"https://jobsearcher.com/jobs/b2818c1d1d07aab746dc4ac4","title":"Lead Linux Systems Administrator - DoD Supercomputing","description":"Leidos is seeking an experienced Linux Systems Administrator to support DoD supercomputing resources at the Stennis Space Center site. You will manage RedHat Linux systems, lead a team of administrators, and implement automation using Ansible to ensure high availability and security for mission-critical workloads.\r\nThe role requires active Secret clearance or eligibility for Interim Secret, a Bachelor's degree with 8+ years experience, and DoD 8570 IAT II certification (Security+ and RHCSA or\r\nJ-18808-Ljbffr","company":"Leidos","rawCompany":"leidos","city":"Bay St Louis","state":"MS","isRemote":false,"isActive":false,"createdAt":"2026-08-08T01:14:44.215Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"518210","title":"Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services","slug":"computing-infrastructure-providers-data-processing-web-hosting-and-related-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Lead Linux Systems Administrator - DoD Supercomputing","description":"Leidos is seeking an experienced Linux Systems Administrator to support DoD supercomputing resources at the Stennis Space Center site. You will manage RedHat Linux systems, lead a team of administrators, and implement automation using Ansible to ensure high availability and security for mission-critical workloads.\r\nThe role requires active Secret clearance or eligibility for Interim Secret, a Bachelor's degree with 8+ years experience, and DoD 8570 IAT II certification (Security+ and RHCSA or\r\nJ-18808-Ljbffr","datePosted":"2026-08-08T01:14:44.215Z","dateModified":"2026-08-08T01:14:44.215Z","hiringOrganization":{"@type":"Organization","name":"Leidos","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Bay St Louis","addressRegion":"MS","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"b2818c1d1d07aab746dc4ac4"},"url":"https://jobsearcher.com/jobs/b2818c1d1d07aab746dc4ac4"}}