We are seeking a skilled Linux Administrator with hands on experience managing enterprise Linux environments including RHEL SUSE and Debian based distributions Debian Ubuntu
The role involves administration troubleshooting patching upgrades virtualization support automation and incident management for mission critical infrastructure
Key Responsibilities
Administer and support large scale Linux environments including RHEL SUSE Debian and Ubuntu servers
Manage Linux server lifecycle activities including provisioning configuration patching upgrades migrations and decommissioning
Perform Linux OS in place upgrades application migrations and current server builds
Apply security patches maintenance releases kernel updates and server hardening standards
Manage physical and virtual servers hosted on Proxmox and Hyper V platforms
Administer logical volume management LVM filesystem expansion storage allocation and disk migration activities
Perform startup shutdown activities log analysis troubleshooting and root cause analysis for production issues
Monitor server health critical services capacity utilization and system performance
Manage DNS VM snapshots virtualization resources and networking configurations
Provide L2 L3 support for incidents problems changes and service requests
Coordinate with vendors for issue resolution and service restoration
Prepare operational reports capacity reports and technical documentation
Create and maintain knowledge base articles SOPs and support documentation
Mandatory Skills
Linux Administration RHEL SUSE Debian Ubuntu
Red Hat Enterprise Linux RHEL
SUSE Linux Enterprise Server SLES
Debian Linux Ubuntu Administration
Linux Server Build Migration
Linux Performance Tuning Troubleshooting
LVM Logical Volume Management
Kernel Patching Package Management
RHEL Satellite Server
Proxmox Administration
Hyper V Administration
DNS Networking Fundamentals
Incident Change Problem Management
ITIL Processes
Root Cause Analysis RCA
Preferred Skills:
Technology-
Infrastructure-Server Administration-
Linux Admin,Technology-
Infrastructure-Server Administration-
Unix Server administration (HP-UX,IBM-AIX, Sun Solaris, Redhat Linux),Technology-