Unix/Linux System Administrator

Overview

Administer and support enterprise Linux/Unix environments, maintaining availability, security, performance, and operational stability.

What you'll do

• Administer and maintain RHEL, Oracle Linux, AIX, and related platforms.
• Execute OS patching, upgrades, vulnerability remediation, and lifecycle management.
• Troubleshoot infrastructure, performance, and application-related incidents.
• Perform root cause analysis and drive permanent solutions.
• Collaborate on infrastructure projects, migrations, automation, and platform modernization.
• Maintain documentation, procedures, monitoring standards, and automation scripts.

What you'll need

• 3+ years of experience administering enterprise Linux/Unix environments.
• Experience with RHEL, SUSE, CentOS, and Ubuntu.
• Skills in user management, LVM, filesystems, networking, patching, kernel updates, and performance tuning.
• Experience supporting large-scale production environments and incident, problem, and change management.
• Proficiency in Bash or Korn Shell scripting.
• Working knowledge of VMware, SAN/NAS storage, monitoring, backup, and security/compliance technologies.

Nice to have

• Experience with AAP and Google Cloud.
• Knowledge of Terraform or Git-based CI/CD pipelines.
• Red Hat, Linux Foundation, or equivalent certifications.

Details

• Location: Pune, India.