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Key skills for this role
· Hands on experience with Red Hat Enterprise Linux versions 7, 8, and later
· RHEL provisioning, patching, and major operating system upgrades
· Red Hat Satellite for system builds, patching, and content lifecycle management
· Pacemaker clustering including build, maintenance, failover, and troubleshooting
· Advanced Linux troubleshooting across CPU, memory, IO, filesystem, and services
· Support Linux workloads on VMware and physical infrastructure
· Hands on experience supporting AIX 7.x environments
· AIX installation, upgrades, technology level and service pack maintenance
· System tuning and capacity planning
· IBM Power migrations from Power8 through Power10
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· LPAR creation, resizing, and live partition mobility
· HMC setup and management
· NIM Master configuration for builds, upgrades, cloning, and recovery
· mksysb creation, validation, and restoration
· Support high availability Unix and Linux platforms
· Red Hat Pacemaker cluster administration and troubleshooting
· Veritas Cluster Server on Linux and AIX including service groups and resources
· Failover and failback operations and routine cluster maintenance
· Troubleshooting heartbeat, split brain, and resource level issues
· Partner with application teams to meet availability and resiliency requirements
· Hands on experience with Ansible for patching, validation, and operational automation
· Basic to moderate experience with Puppet for configuration management
· Working knowledge of Git and Bitbucket including branching, commits, merges, and pull requests
· Experience with Jira and Agile workflows for incident, change, and project tracking
· Strong scripting skills using Shell and Bash to automate operational tasks
· Experience supporting PCI compliant and DMZ systems
· Operating system hardening, vulnerability remediation, and audit support
· Strong understanding of ITSM processes including ServiceNow
· Operating system level storage experience with SAN, NAS, and NFS
· Coordination with Storage and Backup teams for provisioning, expansion, migration, and restore
Office supplies, technology products, and business solutions retailer.
Visit company websiteJobs and hiring trendsFull-time
Senior · 15+ years experience
Onsite
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