IT professional with a strong background in Linux system administration and a passion for troubleshooting technical issues. Seeking a challenging role as a Linux Administrator, with specialization in Red Hat Enterprise Linux (RHEL).
Overview
4
4
years of professional experience
4034
4034
years of post-secondary education
2
2
Languages
Work History
Linux Administrator
Softenger Private Ltd.
Mumbai
07.2024 - 06.2025
Performed patching and routine maintenance of Linux environments (RHEL 7/8).
Created and managed user accounts, groups, and access permissions.
Monitored system health and availability using Zabbix integrated with Grafana, and Nagios monitoring tools.
Configured and maintained software RAID (RAID 1 and RAID 5).
Installed and configured Apache2 web server, MySQL/MariaDB, and full LAMP stack for development and production environments.
Performed troubleshooting of OS-level and application-related issues.
Handled log management and cron job scheduling for automation.
Assisted in security hardening of servers using iptables and SELinux.
Installed and configured SSL certificates for Apache web servers.
Worked closely with team for server provisioning, virtualization, and OS patch rollout planning.
Linux Administrator
Eracal Software Private Limited
Pune
08.2021 - 07.2025
Implement advance disk configuration such RAID 5 using Linux Software RAID program
Install new servers using kick-start installation & configuration method.
Monitoring of web servers using Nagios monitoring tool.
Implementation of package management, FHS systems and LVM management.
Day-to-day functional administration tasks, as well as application-specific technical support Providing 24x7 enterprise hardware and software support in development, validation and production environments User management, Creating and managing user account, groups and access levels.
Managing system processes and scheduling processes with the cron utility.
Configuring the services for sharing the resources from UNIX such as remote login through TELNET, FTP.
Experienced in creating and maintaining users, profile, security rights, disk space and process monitoring.
Install and configure various services like DHCP, NFS, DNS, Apache Web Server, LDAP, Samba, SSH, FTP/SFTP, Telnet, RPM Package Management, File System Management.
Configured volume groups and logical volumes extended logical volumes for file system growth needs using Logical Volume Manager LVM commands.
Setting up cron schedules for backups and monitoring processes.
Monitored Linux server for CPU Utilization, Memory Utilization, and Disk Utilization for performance monitoring.
Installed, configured and supported RAID 0, RAID 1, RAID 0 1, and RAID 5.
Planned Implemented Patch and Packages installations.
Operating Systems: Redhat (6 and 7), OS installation in LINUX servers, Troubleshooting O/S (LINUX) related problems.
User/Group Administration.
Implementing various security tools like SETUID, SETGID and STICKY BIT on file system for secure access.
Creating and Managing the File Systems.
Patching/Software Deployment: Install patch/software and upgrade using rpm & yum (for Linux).
Installation and configurations of DHCP and DNS (Domain Name System) Servers.
Installation and configurations of Apache Web Server.
Monitoring the Servers performance using with performance monitoring tools like top and ps etc.
Monitoring the system performance.
Perform User Account and Group and Security Administration.
Responsible for Package and Patch Management & Installation.