{"schemaVersion":"jobsearcher.job.v1","id":"01ff57e04042b2df0e741ec4","url":"https://jobsearcher.com/jobs/01ff57e04042b2df0e741ec4","canonicalUrl":"https://jobsearcher.com/jobs/01ff57e04042b2df0e741ec4","title":"Mainframe z/VM & Linux Engineer (C2C is not Possible)","description":"Job Title: Mainframe z/VM & Linux EngineerWork Location: Phoenix, AZMode: Hybrid Role (3 Days/Week)Overview:We are seeking an experienced Mainframe z/VM & Linux Engineer to support Z virtualization environments and Linux on Z platforms. This role is responsible for provisioning, maintaining, and optimizing virtual machines and Linux systems running on z/VM, ensuring high availability, performance, and secure operations in enterprise environments.Responsibilities:z/VM Administration:Install, configure, and maintain z/VM systemsManage lifecycle of virtual machines (guests):ProvisioningScalingDecommissioningAdminister z/VM components such as:DirMaintVMSES/ERACF for z/VM securityApply system maintenance:RSUs, PTFs, APARs, and service updatesPerform system IPLs and hardware configuration updates via HMCLinux on Z Administration:Install, configure, and maintain Linux distributions on Z:RHEL, SUSE, UbuntuSupport deployment and management of Linux workloads on z/VMEnsure system stability, performance, and security compliancePerform patching, upgrades, and vulnerability remediationManage file systems, storage, and network configurationsOperations & Support:Monitor system performance and availability:CPU, memory, I/O utilizationWorkload performance and capacityTroubleshoot and resolve system issues:Performance bottlenecksVM failuresLinux system errorsAnalyze logs and system metrics to ensure operational stabilityProvide L2/L3 support for production environmentsAutomation & Integration:Automate provisioning and operational tasks using:REXX, Shell scripting, Python (preferred)Support DevOps and integration initiatives:CI/CD pipelinesContainer platforms (Docker, Kubernetes – optional)Assist application teams with deploying workloads on Linux on ZSecurity & Compliance:Implement and maintain security controls:RACF integration for z/VMLinux OS hardeningEnsure compliance with enterprise standards and audit requirementsSupport vulnerability management and patch remediationGovernance & Documentation:Maintain system documentation and configuration recordsEnsure all changes follow:ITIL / ServiceNow change management processesSupport DR planning and execution for z/VM and Linux systemsRequired Qualifications:Strong experience with:z/VM (z/VM 6.x / 7.x)Linux on Z (RHEL/SUSE/Ubuntu)Hands-on experience with:Virtual machine provisioning and managementVM directory management (DirMaint)System maintenance (RSUs, APARs, VMSES/E)Knowledge of:HMC operations and IPL processesStorage (DASD) and networking on z systemsStrong troubleshooting skills across:z/VM system issuesLinux OS performance and configurationPreferred Experience:Knowledge of Sysplex, networking, and storage integrationExperience with Monitoring tools (e.g., Grafana, OMEGAMON) and Automation tooling (Ansible, scripting)Exposure to Cloud integration / hybrid environments and Container workloads on Linux on Z","company":"Info Services","rawCompany":"info services","city":"Phoenix","state":"AZ","isRemote":false,"isActive":false,"createdAt":"2026-08-04T10:39:14.125Z","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":"15-1231.00","title":"Computer Network Support Specialists","slug":"computer-network-support-specialists"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-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"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe z/VM & Linux Engineer (C2C is not Possible)","description":"Job Title: Mainframe z/VM & Linux EngineerWork Location: Phoenix, AZMode: Hybrid Role (3 Days/Week)Overview:We are seeking an experienced Mainframe z/VM & Linux Engineer to support Z virtualization environments and Linux on Z platforms. This role is responsible for provisioning, maintaining, and optimizing virtual machines and Linux systems running on z/VM, ensuring high availability, performance, and secure operations in enterprise environments.Responsibilities:z/VM Administration:Install, configure, and maintain z/VM systemsManage lifecycle of virtual machines (guests):ProvisioningScalingDecommissioningAdminister z/VM components such as:DirMaintVMSES/ERACF for z/VM securityApply system maintenance:RSUs, PTFs, APARs, and service updatesPerform system IPLs and hardware configuration updates via HMCLinux on Z Administration:Install, configure, and maintain Linux distributions on Z:RHEL, SUSE, UbuntuSupport deployment and management of Linux workloads on z/VMEnsure system stability, performance, and security compliancePerform patching, upgrades, and vulnerability remediationManage file systems, storage, and network configurationsOperations & Support:Monitor system performance and availability:CPU, memory, I/O utilizationWorkload performance and capacityTroubleshoot and resolve system issues:Performance bottlenecksVM failuresLinux system errorsAnalyze logs and system metrics to ensure operational stabilityProvide L2/L3 support for production environmentsAutomation & Integration:Automate provisioning and operational tasks using:REXX, Shell scripting, Python (preferred)Support DevOps and integration initiatives:CI/CD pipelinesContainer platforms (Docker, Kubernetes – optional)Assist application teams with deploying workloads on Linux on ZSecurity & Compliance:Implement and maintain security controls:RACF integration for z/VMLinux OS hardeningEnsure compliance with enterprise standards and audit requirementsSupport vulnerability management and patch remediationGovernance & Documentation:Maintain system documentation and configuration recordsEnsure all changes follow:ITIL / ServiceNow change management processesSupport DR planning and execution for z/VM and Linux systemsRequired Qualifications:Strong experience with:z/VM (z/VM 6.x / 7.x)Linux on Z (RHEL/SUSE/Ubuntu)Hands-on experience with:Virtual machine provisioning and managementVM directory management (DirMaint)System maintenance (RSUs, APARs, VMSES/E)Knowledge of:HMC operations and IPL processesStorage (DASD) and networking on z systemsStrong troubleshooting skills across:z/VM system issuesLinux OS performance and configurationPreferred Experience:Knowledge of Sysplex, networking, and storage integrationExperience with Monitoring tools (e.g., Grafana, OMEGAMON) and Automation tooling (Ansible, scripting)Exposure to Cloud integration / hybrid environments and Container workloads on Linux on Z","datePosted":"2026-08-04T10:39:14.125Z","dateModified":"2026-08-04T10:39:14.125Z","hiringOrganization":{"@type":"Organization","name":"Info Services","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Phoenix","addressRegion":"AZ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"01ff57e04042b2df0e741ec4"},"url":"https://jobsearcher.com/jobs/01ff57e04042b2df0e741ec4"}}