Linux Administrator

Position: Linux Administrator

Experience: 5+ Years

Location: Mumbai

Job Summary:

We are looking for an experienced Linux Administrator to manage, maintain, and support Linux server infrastructure across multiple operating systems.

Key Responsibilities:

• Administer SLES, RHEL, Rocky Linux, and Ubuntu servers.
• Perform server patching, OS upgrades, installations, builds, and provisioning.
• Manage SUSE High Availability clusters, failover, and cluster monitoring.
• Perform vulnerability remediation and security hardening.
• Install, configure, and support Apache Web Server, MySQL, and NFS.
• Monitor system performance, troubleshoot issues, and perform root cause analysis.
• Manage users, permissions, filesystems, storage, and system services.
• Configure and support JBoss domain and standalone instances, datasources, JDBC connections, and security settings.
• Provide production support and ensure high availability and system stability.

Required Skills:

• Strong Linux administration and troubleshooting experience.
• Hands-on experience with SUSE HA clustering, patch management, and security hardening.
• Knowledge of Apache, MySQL, NFS, and JBoss administration.
• Experience in production support and incident management.
• Shell scripting knowledge is an added advantage.