{"schemaVersion":"jobsearcher.job.v1","id":"da47f3d44e61efdeca7347ec","url":"https://jobsearcher.com/jobs/da47f3d44e61efdeca7347ec","canonicalUrl":"https://jobsearcher.com/jobs/da47f3d44e61efdeca7347ec","title":"Junior Linux Systems Administrator","description":"Maintain the security posture of a Linux computing environment for a team of 30 analysts and developers performing data science activities and developing forward-looking models to enhance strategic decisions about Information Technology performance and capacity.\r\nManage user accounts, maintain the security posture of 3 environments and monitor the performance and health of the systems and data-processing applications. You'll provide your customers insight into their network through monitoring and performance management.\r\nJunior Linux Administrator\r\nResponsibilities: Maintain the security posture of a Linux computing environment for a team of 30 analysts and developers performing data science activities and developing forward-looking models to enhance strategic decisions about Information Technology performance and capacity.\r\nManage user accounts, maintain the security posture of 3 environments and monitor the performance and health of the systems and data-processing applications. You'll provide your customers insight into their network through monitoring and performance management.\r\nRequired: Active and current TS.SCI w FSP through MD\r\nAbility to obtain an IAT Level II certification within 180 days of start date\r\n3+ years of experience with system administration for U.S. Government customers\r\nExperience with maintaining and administering virtual machines, including Windows and Linux\r\nExperience administering servers in AWS environments\r\nExperience with maintaining system compliance and accreditation\r\nExperience with setting up and configuring system monitoring tools such as Nagios, Splunk, or Elastic\r\nExperience with troubleshooting technical issues in custom software\r\nExperience coordinating larger-scale systems administration efforts across multiple technical teams or organizations\r\nHS diploma or GED\r\nPreferred: Experience with system state management tools, such as Ansible for Linux and Desired State Configuration (DSC) for Windows\r\nExperience with source control tools, such as Git\r\nExperience with programming languages, such as Python\r\nExperience with system scripting languages, such as Bash and PowerShell\r\nExperience with writing technical documentation\r\nExperience with maintaining Elasticsearch or Elastic-stack products\r\nExperience identifying and resolving security advisories and applying vendor patches\r\nAbility to maintain software development infrastructure supporting three environments, including developing, testing, and producing in a fast-paced, highly technical environment\r\nIAT Level II certification preferred\r\nJ-18808-Ljbffr","company":"Lentech","rawCompany":"lentech","city":"Fort Meade","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-07-04T01:49:15.293Z","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":"15-1299.01","title":"Web Administrators","slug":"web-administrators"}],"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":"Junior Linux Systems Administrator","description":"Maintain the security posture of a Linux computing environment for a team of 30 analysts and developers performing data science activities and developing forward-looking models to enhance strategic decisions about Information Technology performance and capacity.\r\nManage user accounts, maintain the security posture of 3 environments and monitor the performance and health of the systems and data-processing applications. You'll provide your customers insight into their network through monitoring and performance management.\r\nJunior Linux Administrator\r\nResponsibilities: Maintain the security posture of a Linux computing environment for a team of 30 analysts and developers performing data science activities and developing forward-looking models to enhance strategic decisions about Information Technology performance and capacity.\r\nManage user accounts, maintain the security posture of 3 environments and monitor the performance and health of the systems and data-processing applications. You'll provide your customers insight into their network through monitoring and performance management.\r\nRequired: Active and current TS.SCI w FSP through MD\r\nAbility to obtain an IAT Level II certification within 180 days of start date\r\n3+ years of experience with system administration for U.S. Government customers\r\nExperience with maintaining and administering virtual machines, including Windows and Linux\r\nExperience administering servers in AWS environments\r\nExperience with maintaining system compliance and accreditation\r\nExperience with setting up and configuring system monitoring tools such as Nagios, Splunk, or Elastic\r\nExperience with troubleshooting technical issues in custom software\r\nExperience coordinating larger-scale systems administration efforts across multiple technical teams or organizations\r\nHS diploma or GED\r\nPreferred: Experience with system state management tools, such as Ansible for Linux and Desired State Configuration (DSC) for Windows\r\nExperience with source control tools, such as Git\r\nExperience with programming languages, such as Python\r\nExperience with system scripting languages, such as Bash and PowerShell\r\nExperience with writing technical documentation\r\nExperience with maintaining Elasticsearch or Elastic-stack products\r\nExperience identifying and resolving security advisories and applying vendor patches\r\nAbility to maintain software development infrastructure supporting three environments, including developing, testing, and producing in a fast-paced, highly technical environment\r\nIAT Level II certification preferred\r\nJ-18808-Ljbffr","datePosted":"2026-07-04T01:49:15.293Z","dateModified":"2026-07-04T01:49:15.293Z","hiringOrganization":{"@type":"Organization","name":"Lentech","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fort Meade","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"da47f3d44e61efdeca7347ec"},"url":"https://jobsearcher.com/jobs/da47f3d44e61efdeca7347ec"}}