Role: Linux Administrator
Experience: 5 to 8 Years
Location: Coimbatore

Job Description:
We are looking for an experienced Linux Administrator with hands-on experience in administering and supporting Linux/Unix settings. The candidate will be responsible for system administration, server maintenance, troubleshooting, performance monitoring, patching, and production support.

Key Responsibilities:
Install, configure, administer, and maintain Linux servers.
Provide L2/L3 administration and production support for Linux environments.
Manage CentOS, Red Hat Enterprise Linux (RHEL), SUSE Linux, and Ubuntu servers.
Perform OS patching, upgrades, package management, and security hardening.
Monitor server health, CPU, memory, disk, processes, and system performance.
Troubleshoot OS, application, network, filesystem, and server-related issues.
Manage users, groups, permissions, sudo access, SSH, and security configurations.
Manage filesystems, LVM, disk space, mounts, and storage-related activities.
Configure and troubleshoot system services, daemons, cron jobs, and scheduled tasks.
Perform server provisioning, configuration,



backup/recovery, and migration activities.
Analyze system logs and troubleshoot incidents using appropriate Linux utilities.
Support vulnerability remediation and security compliance activities.
Automate routine administrative tasks using Shell/Bash scripting.
Work with application, database, network, cloud, and security teams for issue resolution.
Participate in incident, problem, and change management processes.

Primary Skills:
Linux System Administration
RHEL / Red Hat Linux
CentOS
SUSE Linux
Ubuntu
Shell/Bash scripting
OS patching and upgrades
LVM & filesystem management
User & access management
SSH, DNS, NFS
System monitoring & troubleshooting
Production/L2/L3 support

Secondary / Valuable-to-Have Skills:
Ansible
VMware / Virtualization
AWS / Azure / GCP
ITIL / Incident & Change Management
Linux security hardening
Monitoring tools such as Splunk, Dynatrace, Nagios, Zabbix
Automation and configuration management

📌 Linux Administrator Coimbatore (India)
🏢 Advance Career Solutions
📍 India