{"schemaVersion":"jobsearcher.job.v1","id":"4a8b533243ae66b804d513be","url":"https://jobsearcher.com/jobs/4a8b533243ae66b804d513be","canonicalUrl":"https://jobsearcher.com/jobs/4a8b533243ae66b804d513be","title":"OpenShift DevOps Engineer","description":"Job Title: OpenShift DevOps Engineer\r\nJob Location: Tullahoma, TN\r\nClearance Required: Active Secret Security Clearance (Preferred), Ability to obtain and maintain Secret Security Clearance (Required)\r\nCertification Required: Security+ CE or ability to obtain within 90 days of hire\r\nPosition Summary\r\nArcarithm is seeking a Senior OpenShift Systems Administrator / DevOps Engineer to support the modernization and sustainment of mission-critical systems for the Air Force at Arnold Engineering Development Complex (AEDC). The selected candidate will be responsible for the administration, maintenance, automation, and optimization of RedHat OpenShift environments supporting enterprise applications, data platforms, AI/ML solutions, and cloud-native services.\r\nThe ideal candidate will possess extensive experience with OpenShift, Kubernetes, containerized workloads, Infrastructure as Code (IaC), CI/CD automation, and enterprise Linux administration. This role will work closely with software developers, cybersecurity personnel, cloud engineers, and system administrators to deploy and maintain secure, scalable, and highly available environments.\r\nResponsibilities\r\nAdminister, maintain, and troubleshoot RedHat OpenShift clusters in development, test, and production environments.\r\nDeploy, manage, and optimize containerized applications using Kubernetes and OpenShift technologies.\r\nBuild and maintain CI/CD pipelines supporting automated build, testing, security scanning, and deployment activities.\r\nDevelop and maintain Infrastructure as Code (IaC) solutions using tools such as Terraform and Ansible.\r\nSupport deployment and operation of cloud-native applications and microservices architectures.\r\nManage Linux-based infrastructure including RedHat Enterprise Linux (RHEL) servers and virtualized environments.\r\nImplement and maintain container security best practices, image scanning, vulnerability remediation, and compliance requirements.\r\nCollaborate with cybersecurity teams to support RMF controls, STIG compliance, vulnerability remediation, and security hardening efforts.\r\nSupport monitoring, logging, and observability platforms including Prometheus, Grafana, Elastic Stack, or similar technologies.\r\nTroubleshoot application, infrastructure, networking, storage, and container orchestration issues.\r\nSupport database deployments and integrations within containerized environments.\r\nDevelop automation scripts and tooling using Python, Bash, PowerShell, or similar languages.\r\nCreate and maintain technical documentation, architecture diagrams, operational procedures, and deployment runbooks.\r\nParticipate in system upgrades, patching activities, disaster recovery planning, and incident response efforts.\r\nRequired Qualifications\r\nBachelor's degree in Computer Science, Information Systems, Engineering, or related field.\r\n4-10 years of experience administering enterprise Linux environments.\r\n3+ years of hands-on experience with Kubernetes and/or RedHat OpenShift.\r\nExperience deploying and managing containerized workloads in production environments.\r\nExperience with Infrastructure as Code (Terraform, Ansible, or similar tools).\r\nExperience building and maintaining CI/CD pipelines.\r\nStrong knowledge of Linux system administration and troubleshooting.\r\nExperience with Git-based source control and DevOps workflows.\r\nExperience supporting cloud or hybrid-cloud environments.\r\nActive Secret Security Clearance.\r\nSecurity+ certification or ability to obtain within 90 days.\r\nPreferred Qualifications\r\nExperience supporting Department of Defense environments.\r\nExperience with AWS, Azure Government, OpenStack, or other cloud platforms.\r\nExperience with VMware vSphere, ESXi, and virtualized infrastructure.\r\nExperience supporting AI/ML platforms and containerized data environments.\r\nFamiliarity with DevSecOps practices and security automation.\r\nArcarithm is an Equal Opportunity employer and all qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. Arcarithm participates in E-Verify.\r\nJ-18808-Ljbffr","company":"Arcarithm","rawCompany":"arcarithm","city":"Tullahoma","state":"TN","isRemote":false,"isActive":true,"createdAt":"2026-07-04T02:42:39.566Z","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":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"OpenShift DevOps Engineer","description":"Job Title: OpenShift DevOps Engineer\r\nJob Location: Tullahoma, TN\r\nClearance Required: Active Secret Security Clearance (Preferred), Ability to obtain and maintain Secret Security Clearance (Required)\r\nCertification Required: Security+ CE or ability to obtain within 90 days of hire\r\nPosition Summary\r\nArcarithm is seeking a Senior OpenShift Systems Administrator / DevOps Engineer to support the modernization and sustainment of mission-critical systems for the Air Force at Arnold Engineering Development Complex (AEDC). The selected candidate will be responsible for the administration, maintenance, automation, and optimization of RedHat OpenShift environments supporting enterprise applications, data platforms, AI/ML solutions, and cloud-native services.\r\nThe ideal candidate will possess extensive experience with OpenShift, Kubernetes, containerized workloads, Infrastructure as Code (IaC), CI/CD automation, and enterprise Linux administration. This role will work closely with software developers, cybersecurity personnel, cloud engineers, and system administrators to deploy and maintain secure, scalable, and highly available environments.\r\nResponsibilities\r\nAdminister, maintain, and troubleshoot RedHat OpenShift clusters in development, test, and production environments.\r\nDeploy, manage, and optimize containerized applications using Kubernetes and OpenShift technologies.\r\nBuild and maintain CI/CD pipelines supporting automated build, testing, security scanning, and deployment activities.\r\nDevelop and maintain Infrastructure as Code (IaC) solutions using tools such as Terraform and Ansible.\r\nSupport deployment and operation of cloud-native applications and microservices architectures.\r\nManage Linux-based infrastructure including RedHat Enterprise Linux (RHEL) servers and virtualized environments.\r\nImplement and maintain container security best practices, image scanning, vulnerability remediation, and compliance requirements.\r\nCollaborate with cybersecurity teams to support RMF controls, STIG compliance, vulnerability remediation, and security hardening efforts.\r\nSupport monitoring, logging, and observability platforms including Prometheus, Grafana, Elastic Stack, or similar technologies.\r\nTroubleshoot application, infrastructure, networking, storage, and container orchestration issues.\r\nSupport database deployments and integrations within containerized environments.\r\nDevelop automation scripts and tooling using Python, Bash, PowerShell, or similar languages.\r\nCreate and maintain technical documentation, architecture diagrams, operational procedures, and deployment runbooks.\r\nParticipate in system upgrades, patching activities, disaster recovery planning, and incident response efforts.\r\nRequired Qualifications\r\nBachelor's degree in Computer Science, Information Systems, Engineering, or related field.\r\n4-10 years of experience administering enterprise Linux environments.\r\n3+ years of hands-on experience with Kubernetes and/or RedHat OpenShift.\r\nExperience deploying and managing containerized workloads in production environments.\r\nExperience with Infrastructure as Code (Terraform, Ansible, or similar tools).\r\nExperience building and maintaining CI/CD pipelines.\r\nStrong knowledge of Linux system administration and troubleshooting.\r\nExperience with Git-based source control and DevOps workflows.\r\nExperience supporting cloud or hybrid-cloud environments.\r\nActive Secret Security Clearance.\r\nSecurity+ certification or ability to obtain within 90 days.\r\nPreferred Qualifications\r\nExperience supporting Department of Defense environments.\r\nExperience with AWS, Azure Government, OpenStack, or other cloud platforms.\r\nExperience with VMware vSphere, ESXi, and virtualized infrastructure.\r\nExperience supporting AI/ML platforms and containerized data environments.\r\nFamiliarity with DevSecOps practices and security automation.\r\nArcarithm is an Equal Opportunity employer and all qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. Arcarithm participates in E-Verify.\r\nJ-18808-Ljbffr","datePosted":"2026-07-04T02:42:39.566Z","dateModified":"2026-07-04T02:42:39.566Z","hiringOrganization":{"@type":"Organization","name":"Arcarithm","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Tullahoma","addressRegion":"TN","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"4a8b533243ae66b804d513be"},"url":"https://jobsearcher.com/jobs/4a8b533243ae66b804d513be"}}