{"schemaVersion":"jobsearcher.job.v1","id":"f0d854cb554417f0de75c71e","url":"https://jobsearcher.com/jobs/f0d854cb554417f0de75c71e","canonicalUrl":"https://jobsearcher.com/jobs/f0d854cb554417f0de75c71e","title":"Linux Administrator","description":"WELCOME TO COMPTECH\nGood people. Dedicated People. Hard-working people.\nCompTech is a service-oriented program management and technical company working to build lasting relationships with small and large companies, municipalities, and Government agencies. Headquartered in Dayton, OH, our clients nationwide are provided with services in client-focused practice areas resulting in solutions to organizational challenges.\n\nJob Description\nJob Title: Linux Administrator\nLocation: Remote\nSupporting: The Defense Logistics Agency (DLA) **Secret Security Clearance**\nOverview\nCompTech is seeking a Linux Administrator to support the Defense Logistics Agency (DLA) Enterprise Business (eBusiness) environment. This role is responsible for administering and maintaining Linux-based application servers that support critical Electronic Data Interchange (EDI) and business integration services. The Linux Administrator will install, configure, monitor, troubleshoot, and optimize Linux systems while supporting application administration, automation through scripting, and secure, reliable system operations.\nThe ideal candidate is a hands-on Linux administrator with strong troubleshooting skills, experience developing and maintaining BASH shell scripts, and the ability to support enterprise applications in a mission-critical DoD environment.\n\nScope of Work\nKey responsibilities include:\nInstall, configure, administer, and maintain Red Hat Enterprise Linux (RHEL) and other Linux-based servers supporting DLA eBusiness applications.\nMonitor system health, performance, availability, and security to ensure reliable operation of production environments.\nPerform system patching, upgrades, backups, and routine maintenance activities.\nTroubleshoot Linux operating system, application, network connectivity, and infrastructure issues.\nAdminister Linux file systems, directories, permissions, and user access controls.\nCreate, modify, troubleshoot, and maintain BASH shell scripts to automate administrative and operational tasks.\nConfigure and maintain Linux configuration files, initialization (.ini) files, and application-specific configuration files.\nSupport enterprise application administration, including learning and administering IBM Transformation Extender (ITX) application server environments.\nAnalyze and troubleshoot Electronic Data Interchange (EDI) processing and translation issues involving MILS, ANSI X12, XML, and related data formats.\nSupport application deployments, upgrades, and production releases.\nWork closely with application developers, database administrators, and network engineers to resolve production issues.\nMaintain detailed technical documentation, standard operating procedures (SOPs), and system configurations.\nAssist in disaster recovery planning, system restoration, and business continuity initiatives.\nParticipate in system monitoring, incident response, root cause analysis, and continuous process improvement efforts.\nProvide technical leadership, knowledge sharing, and documentation support for team members.\n\nQualifications\nRequired Qualifications:\nMinimum 3 years of Linux systems administration experience.\nMinimum 3 years of Linux shell scripting (BASH) experience.\nMinimum 1 year of enterprise application administration experience.\nStrong experience using the Linux command line and managing Linux file systems.\nExperience working with Linux directories, permissions, file management, configuration files, and system utilities.\nExperience creating, modifying, debugging, and maintaining shell scripts.\nStrong troubleshooting skills involving Linux operating systems, applications, and network connectivity.\nAbility to diagnose and resolve production issues in complex enterprise environments.\nStrong analytical, problem-solving, and critical thinking skills.\nStrong organizational skills with excellent attention to detail and follow-through.\nExcellent written and verbal communication skills.\nAbility to work independently while collaborating effectively within a technical team.\nPreferred Qualifications & Skills\nPreferred Qualifications\nExperience administering IBM Transformation Extender (ITX) application servers.\nFamiliarity with Electronic Data Interchange (EDI) processing.\nExperience working with one or more of the following data formats:\nMILS\nANSI X12\nXML\nExperience supporting DoD or Federal Government enterprise environments.\nExperience with system monitoring, automation, and operational documentation.\nPrevious experience serving as a technical lead or mentoring junior administrators.\nPreferred Skills\nLinux system performance tuning\nEnterprise application support\nRoot cause analysis\nNetwork connectivity troubleshooting\nConfiguration management\nChange management\nIncident response\nProduction operations support\nDocumentation development\nProcess improvement\nCertification & Education Requirements\nRequired:\nDoD 8570/8140 IAT Level II certification (e.g., Security+ CE, CySA+, SSCP, or equivalent) prior to start or as required by the contract.\nPreferred:\nRed Hat Certified System Administrator (RHCSA)\nRed Hat Certified Engineer (RHCE)\nLinux+\nLPIC-1 or LPIC-2\nEducation:\nBachelor's degree in information technology, Computer Science, Engineering, or a related discipline.\nFour (4) additional years of relevant experience may be substituted for a degree, when applicable.\nSecurity Clearance Requirements:\nSecret\nSalary:\n$105,000 - $115,000 plus full benefits, PTO, 401k+\nEqual Employment Opportunity\nCompTech is committed to building a diverse and inclusive environment in which we recognize and value each other's differences as well as fostering a culture that promotes its core values: Commitment, Innovation, and Customer Satisfaction. As an equal opportunity employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, or status as a protected veteran. If you require assistance or an accommodation due to a disability, please call Human Resources at (937) 228-2667 or email stefanie.wallace@comptech.com. A CompTech associate will respond to your message as soon as reasonably possible.","company":"Comptech Computer Technologies","rawCompany":"comptech computer technologies","city":"Dayton","state":"OH","isRemote":false,"isActive":false,"createdAt":"2026-08-04T21:25:13.314Z","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":"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":"Linux Administrator","description":"WELCOME TO COMPTECH\nGood people. Dedicated People. Hard-working people.\nCompTech is a service-oriented program management and technical company working to build lasting relationships with small and large companies, municipalities, and Government agencies. Headquartered in Dayton, OH, our clients nationwide are provided with services in client-focused practice areas resulting in solutions to organizational challenges.\n\nJob Description\nJob Title: Linux Administrator\nLocation: Remote\nSupporting: The Defense Logistics Agency (DLA) **Secret Security Clearance**\nOverview\nCompTech is seeking a Linux Administrator to support the Defense Logistics Agency (DLA) Enterprise Business (eBusiness) environment. This role is responsible for administering and maintaining Linux-based application servers that support critical Electronic Data Interchange (EDI) and business integration services. The Linux Administrator will install, configure, monitor, troubleshoot, and optimize Linux systems while supporting application administration, automation through scripting, and secure, reliable system operations.\nThe ideal candidate is a hands-on Linux administrator with strong troubleshooting skills, experience developing and maintaining BASH shell scripts, and the ability to support enterprise applications in a mission-critical DoD environment.\n\nScope of Work\nKey responsibilities include:\nInstall, configure, administer, and maintain Red Hat Enterprise Linux (RHEL) and other Linux-based servers supporting DLA eBusiness applications.\nMonitor system health, performance, availability, and security to ensure reliable operation of production environments.\nPerform system patching, upgrades, backups, and routine maintenance activities.\nTroubleshoot Linux operating system, application, network connectivity, and infrastructure issues.\nAdminister Linux file systems, directories, permissions, and user access controls.\nCreate, modify, troubleshoot, and maintain BASH shell scripts to automate administrative and operational tasks.\nConfigure and maintain Linux configuration files, initialization (.ini) files, and application-specific configuration files.\nSupport enterprise application administration, including learning and administering IBM Transformation Extender (ITX) application server environments.\nAnalyze and troubleshoot Electronic Data Interchange (EDI) processing and translation issues involving MILS, ANSI X12, XML, and related data formats.\nSupport application deployments, upgrades, and production releases.\nWork closely with application developers, database administrators, and network engineers to resolve production issues.\nMaintain detailed technical documentation, standard operating procedures (SOPs), and system configurations.\nAssist in disaster recovery planning, system restoration, and business continuity initiatives.\nParticipate in system monitoring, incident response, root cause analysis, and continuous process improvement efforts.\nProvide technical leadership, knowledge sharing, and documentation support for team members.\n\nQualifications\nRequired Qualifications:\nMinimum 3 years of Linux systems administration experience.\nMinimum 3 years of Linux shell scripting (BASH) experience.\nMinimum 1 year of enterprise application administration experience.\nStrong experience using the Linux command line and managing Linux file systems.\nExperience working with Linux directories, permissions, file management, configuration files, and system utilities.\nExperience creating, modifying, debugging, and maintaining shell scripts.\nStrong troubleshooting skills involving Linux operating systems, applications, and network connectivity.\nAbility to diagnose and resolve production issues in complex enterprise environments.\nStrong analytical, problem-solving, and critical thinking skills.\nStrong organizational skills with excellent attention to detail and follow-through.\nExcellent written and verbal communication skills.\nAbility to work independently while collaborating effectively within a technical team.\nPreferred Qualifications & Skills\nPreferred Qualifications\nExperience administering IBM Transformation Extender (ITX) application servers.\nFamiliarity with Electronic Data Interchange (EDI) processing.\nExperience working with one or more of the following data formats:\nMILS\nANSI X12\nXML\nExperience supporting DoD or Federal Government enterprise environments.\nExperience with system monitoring, automation, and operational documentation.\nPrevious experience serving as a technical lead or mentoring junior administrators.\nPreferred Skills\nLinux system performance tuning\nEnterprise application support\nRoot cause analysis\nNetwork connectivity troubleshooting\nConfiguration management\nChange management\nIncident response\nProduction operations support\nDocumentation development\nProcess improvement\nCertification & Education Requirements\nRequired:\nDoD 8570/8140 IAT Level II certification (e.g., Security+ CE, CySA+, SSCP, or equivalent) prior to start or as required by the contract.\nPreferred:\nRed Hat Certified System Administrator (RHCSA)\nRed Hat Certified Engineer (RHCE)\nLinux+\nLPIC-1 or LPIC-2\nEducation:\nBachelor's degree in information technology, Computer Science, Engineering, or a related discipline.\nFour (4) additional years of relevant experience may be substituted for a degree, when applicable.\nSecurity Clearance Requirements:\nSecret\nSalary:\n$105,000 - $115,000 plus full benefits, PTO, 401k+\nEqual Employment Opportunity\nCompTech is committed to building a diverse and inclusive environment in which we recognize and value each other's differences as well as fostering a culture that promotes its core values: Commitment, Innovation, and Customer Satisfaction. As an equal opportunity employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, or status as a protected veteran. If you require assistance or an accommodation due to a disability, please call Human Resources at (937) 228-2667 or email stefanie.wallace@comptech.com. A CompTech associate will respond to your message as soon as reasonably possible.","datePosted":"2026-08-04T21:25:13.314Z","dateModified":"2026-08-04T21:25:13.314Z","hiringOrganization":{"@type":"Organization","name":"Comptech Computer Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dayton","addressRegion":"OH","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"f0d854cb554417f0de75c71e"},"url":"https://jobsearcher.com/jobs/f0d854cb554417f0de75c71e"}}