Linux Administrator L2

Job Summary:

We are looking for an experienced RHEL (Red Hat Enterprise Linux) L2 Administrator to manage and support Linux-based systems. Must have 3-5 years of Linux Administrator L2. The candidate will handle incident management, troubleshooting, system maintenance, and ensure high availability and performance of servers in production environments.

Job Location: Navi Mumbai

Education Criteria: BE/BTECH/MCA/MSC-IT (Fulltime)

Key Responsibilities:- Provide Level 2 support for RHEL systems in production environments - Perform installation, configuration, and maintenance of RHEL servers - Monitor system performance, availability, and troubleshoot issues - Handle incident, problem, and change management as per ITIL processes - Perform patching, OS upgrades, and security hardening of Linux systems - Manage user accounts, permissions, and access control - Work on filesystem management (LVM, partitions) - Troubleshoot CPU, memory, disk, and network issues - Configure and manage services like SSH, NFS, FTP, DNS, etc. - Coordinate with application and infrastructure teams for issue resolution - Configure and maintain Pacemaker cluster - Automation | Shell scripting or Ansible - Document standard operating procedures (SOPs)Technical Skills Required:Strong knowledge of RHEL 8/9 administration Hands-on experience with:LVM, file systems, disk management System performance tuning Linux networking (IP, DNS, routing, firewall)- Experience with patch management (YUM / DNF) - Understanding of security best practices (SELinux, firewall) - Familiarity with shell scripting (Bash) - Basic knowledge of virtualization (VMware) - Knowledge of configuration management tools (Ansible) – preferredSoft Skills:- Good troubleshooting and analytical skills - Strong communication and coordination abilities - Ability to work in 24x7 support shifts - Team player with proactive attitudePreferred Certifications:RHCSA / RHCE (preferred)