Red Hat Linux Administrator

We are seeking a Red Hat Linux Administrator with strong hands-on experience in RHEL server administration, OS patching, hardening, environment configuration, and production support . The ideal candidate will be responsible for maintaining the availability, performance, security, and reliability of Linux environments across development, testing, and production.

Responsibilities

• Administer and support Red Hat Enterprise Linux (RHEL) servers across enterprise environments.
• Perform OS installation, configuration, patching, upgrades, and system hardening .
• Monitor server health, performance, capacity, and availability, and troubleshoot system-level issues.
• Manage users, groups, permissions, services, filesystems, processes, and system configurations.
• Support production environments and participate in incident, problem, and change management activities.
• Implement security best practices, vulnerability remediation, and configuration standards.
• Automate routine administrative tasks using Shell scripting and/or Ansible .
• Maintain technical documentation, operational procedures, and system configuration records.

Requirements

• 4–6 years of hands-on experience in Linux system administration, preferably in enterprise production environments.
• Strong expertise in Red Hat Enterprise Linux (RHEL) administration and troubleshooting.
• Good understanding of Linux networking, filesystems, storage, DNS, SSH, systemd, processes, and permissions .
• Experience with OS patching, server hardening, vulnerability remediation, and configuration management .
• Hands-on experience with Shell scripting and/or Ansible .
• Familiarity with monitoring, logging, backup, and enterprise infrastructure tools.
• Experience working in 24x7 production support environments and following ITIL-based operational processes.
• Strong analytical, troubleshooting, communication, and incident-management skills.
• RHCSA/RHCE certification or equivalent experience will be an advantage.