{"schemaVersion":"jobsearcher.job.v1","id":"4108ce40e51f2a5ac94376b7","url":"https://jobsearcher.com/jobs/4108ce40e51f2a5ac94376b7","canonicalUrl":"https://jobsearcher.com/jobs/4108ce40e51f2a5ac94376b7","title":"Linux Systems Engineer","description":"Clearance Level\nTop Secret/SCI\nCategory\nIT Infrastructure and Operations\nLocations\nSpringfield, Virginia\nSt Louis, Missouri\n(Onsite Workplace)\nKey Skills For Success\nConfiguration Management (CM)\nRed Hat Enterprise Linux (RHEL)\nScripting\nREQ#: RQ220691\nPublic Trust: None\nRequisition Type: Regular\nYour Impact\nOwn your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.\nJob Description\nGDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge we can’t turn into opportunity. Our work depends on TS/SCI level cleared Linux Systems Engineer joining our team to support our Intelligence customer in St. Louis, MO or Springfield, VA.\nThis position supports the Geospatial Services & Solutions business area to provide high-quality, cost-effective solutions to the customer. As part of the GSS Team the linux systems engineer expertise is needed to support a sophisticated enterprise environment.\nThe Linux Systems Engineer is an active participant in SAFe and Scrum development teams and meetings. The systems engineer will be responsible for supporting the customer’s enterprise environment.\nSPECIFIC DUTIES AND RESPONSIBILITIES:\nDesign, implement, and maintain enterprise Linux-based infrastructure in both on-prem and virtualized environments\nDevelop and maintain automation solutions using Ansible and scripting languages (e.g., Bash, Python)\nStandardize system configuration, patching, and deployment processes through infrastructure-as-code practices\nAdminister and support Red Hat ecosystem tools, including Satellite and Capsule\nIntegrate and manage authentication and authorization mechanisms (e.g., OAuth, SSO, identity providers)\nSupport and optimize virtualized environments, including platforms such as Nutanix\nSupport the development of dashboards using observability solutions using tools such as Grafana and Zabbix\nTroubleshoot complex system, performance, and integration issues across distributed environments\nCollaborate with cross-functional teams to improve system reliability, scalability, and operational efficiency\nDocument system architecture, processes, and automation workflows\nContribute to continuous improvement initiatives, including automation maturity and operational best practices\nEDUCATION:\nBachelor’s Degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.\n\nQUALIFICATIONS:\n5+ years of experience administering and engineering Linux systems in enterprise environments\n\nRequired Skills:\nSolid understanding of system administration fundamentals (networking, storage, security, OS internals)\nStrong expertise in configuration management and automation using Ansible\nProficiency in scripting (Bash, Python, or similar) for automation and tooling\nExperience managing Red Hat-based environments (RHEL, Satellite, Capsule or similar tools)\nExperience troubleshooting complex infrastructure and performance issues\nExperience implementing security best practices in Linux environments\nExperience with virtualization platforms such as Nutanix\nExperience with monitoring and alerting systems\nStrong problem-solving skills and ability to work independently\nActive TS/SCI clearance required and eligibility to obtain a CI poly\nDesired\nExperience with load balancing devices such as HAProxy or F5\nFamiliarity with authentication and authorization concepts (e.g., OAuth, LDAP, SSO)\nExperience with observability and dashboarding tools such as Grafana and Zabbix\nFamiliarity with containerization technologies (Docker, Kubernetes)\nKnowledge of CI/CD pipelines and integration with infrastructure automation\nStrong communication and documentation skills\nLocation: St Louis MO, or Springfield VA\nUS citizenship required\nGDIT IS YOUR PLACE\nAt GDIT, the mission is our purpose, and our people are at the center of everything we do.\nGrowth: AI-powered career tool that identifies career steps and learning opportunities\nSupport: An internal mobility team focused on helping you achieve your career goals\nRewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off\nCommunity: Award-winning culture of innovation and a military-friendly workplace\n\nOWN YOUR OPPORTUNITY\nExplore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.\n#RoverGSS\nWork Requirements\nYears of Experience\n5 + years of related experience\nmay vary based on technical training, certification(s), or degree\nCertification\nTravel Required\nNone\nCitizenship\nU.S. Citizenship Required\nSalary and Benefit Information\nThe likely salary range for this position is $159,800 - $216,200. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.\nOur Identity Verification Process\nAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.\nAbout Our Work\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.\nJoin our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","company":"General Dynamics Information Technology","rawCompany":"generaldynamicsinformationtechnology","city":"St Louis","state":"MO","isRemote":false,"isActive":false,"createdAt":"2026-08-07T10:59:14.553Z","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":"541690","title":"Other Scientific and Technical Consulting Services","slug":"other-scientific-and-technical-consulting-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Linux Systems Engineer","description":"Clearance Level\nTop Secret/SCI\nCategory\nIT Infrastructure and Operations\nLocations\nSpringfield, Virginia\nSt Louis, Missouri\n(Onsite Workplace)\nKey Skills For Success\nConfiguration Management (CM)\nRed Hat Enterprise Linux (RHEL)\nScripting\nREQ#: RQ220691\nPublic Trust: None\nRequisition Type: Regular\nYour Impact\nOwn your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.\nJob Description\nGDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge we can’t turn into opportunity. Our work depends on TS/SCI level cleared Linux Systems Engineer joining our team to support our Intelligence customer in St. Louis, MO or Springfield, VA.\nThis position supports the Geospatial Services & Solutions business area to provide high-quality, cost-effective solutions to the customer. As part of the GSS Team the linux systems engineer expertise is needed to support a sophisticated enterprise environment.\nThe Linux Systems Engineer is an active participant in SAFe and Scrum development teams and meetings. The systems engineer will be responsible for supporting the customer’s enterprise environment.\nSPECIFIC DUTIES AND RESPONSIBILITIES:\nDesign, implement, and maintain enterprise Linux-based infrastructure in both on-prem and virtualized environments\nDevelop and maintain automation solutions using Ansible and scripting languages (e.g., Bash, Python)\nStandardize system configuration, patching, and deployment processes through infrastructure-as-code practices\nAdminister and support Red Hat ecosystem tools, including Satellite and Capsule\nIntegrate and manage authentication and authorization mechanisms (e.g., OAuth, SSO, identity providers)\nSupport and optimize virtualized environments, including platforms such as Nutanix\nSupport the development of dashboards using observability solutions using tools such as Grafana and Zabbix\nTroubleshoot complex system, performance, and integration issues across distributed environments\nCollaborate with cross-functional teams to improve system reliability, scalability, and operational efficiency\nDocument system architecture, processes, and automation workflows\nContribute to continuous improvement initiatives, including automation maturity and operational best practices\nEDUCATION:\nBachelor’s Degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.\n\nQUALIFICATIONS:\n5+ years of experience administering and engineering Linux systems in enterprise environments\n\nRequired Skills:\nSolid understanding of system administration fundamentals (networking, storage, security, OS internals)\nStrong expertise in configuration management and automation using Ansible\nProficiency in scripting (Bash, Python, or similar) for automation and tooling\nExperience managing Red Hat-based environments (RHEL, Satellite, Capsule or similar tools)\nExperience troubleshooting complex infrastructure and performance issues\nExperience implementing security best practices in Linux environments\nExperience with virtualization platforms such as Nutanix\nExperience with monitoring and alerting systems\nStrong problem-solving skills and ability to work independently\nActive TS/SCI clearance required and eligibility to obtain a CI poly\nDesired\nExperience with load balancing devices such as HAProxy or F5\nFamiliarity with authentication and authorization concepts (e.g., OAuth, LDAP, SSO)\nExperience with observability and dashboarding tools such as Grafana and Zabbix\nFamiliarity with containerization technologies (Docker, Kubernetes)\nKnowledge of CI/CD pipelines and integration with infrastructure automation\nStrong communication and documentation skills\nLocation: St Louis MO, or Springfield VA\nUS citizenship required\nGDIT IS YOUR PLACE\nAt GDIT, the mission is our purpose, and our people are at the center of everything we do.\nGrowth: AI-powered career tool that identifies career steps and learning opportunities\nSupport: An internal mobility team focused on helping you achieve your career goals\nRewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off\nCommunity: Award-winning culture of innovation and a military-friendly workplace\n\nOWN YOUR OPPORTUNITY\nExplore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.\n#RoverGSS\nWork Requirements\nYears of Experience\n5 + years of related experience\nmay vary based on technical training, certification(s), or degree\nCertification\nTravel Required\nNone\nCitizenship\nU.S. Citizenship Required\nSalary and Benefit Information\nThe likely salary range for this position is $159,800 - $216,200. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.\nOur Identity Verification Process\nAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.\nAbout Our Work\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.\nJoin our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","datePosted":"2026-08-07T10:59:14.553Z","dateModified":"2026-08-07T10:59:14.553Z","hiringOrganization":{"@type":"Organization","name":"General Dynamics Information Technology","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"St Louis","addressRegion":"MO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"4108ce40e51f2a5ac94376b7"},"url":"https://jobsearcher.com/jobs/4108ce40e51f2a5ac94376b7"}}