{"schemaVersion":"jobsearcher.job.v1","id":"9a92b3311e3d404f1cd0356f","url":"https://jobsearcher.com/jobs/9a92b3311e3d404f1cd0356f","canonicalUrl":"https://jobsearcher.com/jobs/9a92b3311e3d404f1cd0356f","title":"Computer System Administrator (Linux)","description":"Maintain operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.\r\nSupport multiple networks ensuring necessary administration tasks are completed and directing others as necessary.\r\nAnalyze internal/external customer requirements and determine equipment and software requirements for solutions to problems by means of automated systems.\r\nRecommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.\r\nProvide backup/recovery services, manage file systems and disk space, and manage virus protection on a routine basis.\r\nCreate/maintain user/computer accounts and modify file permissions and security access lists.\r\nTest new releases of products to ensure compatibility and minimize user impact.\r\nDevelop/document technical processes and procedures as needed.\r\nRequired Qualifications Master\\'s Degree with 3 years of relevant IT experience; OR a Bachelor\\'s Degree with 5 years of relevant IT experience; OR an Associate\\'s Degree with 7 years of relevant IT experience; OR a High School Diploma/GED with 9 years of relevant IT experience is required\r\nMust have a DOD 8570 IAT Level II, or higher, certification (example: Security+ CE); maintaining the required certification will be a condition of continued employment\r\nMust have Linux server Operating Systems support experience\r\nLinux Workstation and Server management experience is required\r\nExperience operating under, and managing systems within, NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments\r\nCandidates must have a current DOD Top Secret level security clearance, to include SCI access and a recent Polygraph [adjudicated within the last 5 years], in order to be considered\r\nCandidates must have the ability to obtain, and maintain, access to Special Programs as a condition of continued employment\r\nJ-18808-Ljbffr","company":"Dp Professionals","rawCompany":"dp professionals","city":"Baltimore","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-07-16T02:08:45.377Z","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":"15-1231.00","title":"Computer Network Support Specialists","slug":"computer-network-support-specialists"}],"industries":[{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Computer System Administrator (Linux)","description":"Maintain operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.\r\nSupport multiple networks ensuring necessary administration tasks are completed and directing others as necessary.\r\nAnalyze internal/external customer requirements and determine equipment and software requirements for solutions to problems by means of automated systems.\r\nRecommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.\r\nProvide backup/recovery services, manage file systems and disk space, and manage virus protection on a routine basis.\r\nCreate/maintain user/computer accounts and modify file permissions and security access lists.\r\nTest new releases of products to ensure compatibility and minimize user impact.\r\nDevelop/document technical processes and procedures as needed.\r\nRequired Qualifications Master\\'s Degree with 3 years of relevant IT experience; OR a Bachelor\\'s Degree with 5 years of relevant IT experience; OR an Associate\\'s Degree with 7 years of relevant IT experience; OR a High School Diploma/GED with 9 years of relevant IT experience is required\r\nMust have a DOD 8570 IAT Level II, or higher, certification (example: Security+ CE); maintaining the required certification will be a condition of continued employment\r\nMust have Linux server Operating Systems support experience\r\nLinux Workstation and Server management experience is required\r\nExperience operating under, and managing systems within, NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments\r\nCandidates must have a current DOD Top Secret level security clearance, to include SCI access and a recent Polygraph [adjudicated within the last 5 years], in order to be considered\r\nCandidates must have the ability to obtain, and maintain, access to Special Programs as a condition of continued employment\r\nJ-18808-Ljbffr","datePosted":"2026-07-16T02:08:45.377Z","dateModified":"2026-07-16T02:08:45.377Z","hiringOrganization":{"@type":"Organization","name":"Dp Professionals","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Baltimore","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"9a92b3311e3d404f1cd0356f"},"url":"https://jobsearcher.com/jobs/9a92b3311e3d404f1cd0356f"}}