Linux System Administrator

2 days ago

Mumbai, Maharashtra, India beBeeSystemAdministrator Full time
Job Summary

Are you an experienced system administrator seeking a new challenge? We are looking for a skilled professional to join our team and oversee the maintenance, configuration, and security of our Red Hat Enterprise Linux servers.


Key Responsibilities:
  • Maintain and configure RHEL servers and other Linux/Unix systems.
  • Perform routine system maintenance, updates, patches, and security hardening.
  • Manage user permissions and access controls using standard Unix/Linux commands.
  • Monitor system performance and ensure system uptime and reliability.
  • Create and maintain shell scripts for task automation and monitoring.
  • Configure and maintain system services such as SSH, NFS, Cron, DNS, DHCP, FTP, etc.
  • Manage storage systems, partitions, file systems (ext4, xfs), and LVM.
  • Handle backups and recovery processes using enterprise tools or shell scripting.
  • Troubleshoot hardware, software, and networking issues in Unix/Linux environments.
  • Support security policies such as SELinux, firewall rules, and auditing.

Required Skills & Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 2–5 years of experience in Unix/Linux systems administration, preferably in RHEL environments.
  • Strong hands-on experience with Linux command line tools and bash shell scripting.
  • Solid understanding of user management, file system hierarchy, and Linux fundamentals.
  • Experience with YUM/DNF, package management, and service management using systemctl.
  • Familiarity with networking basics and tools like netstat, ss, ping, scp, and iptables.
  • Understanding of log management, troubleshooting (journalctl, dmesg, /var/log/*).
  • Knowledge of security practices, firewalls, and SELinux.

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