Unix/Linux System Administrator

Specialist - System Management Job Summary We are seeking an experienced Unix Administrator to manage maintain and support UnixLinuxbased servers and infrastructure The ideal candidate will be responsible for system administration performance monitoring troubleshooting security management and ensuring high availability of production environments Key Responsibilities Install configure and maintain UnixLinux operating systems Monitor server performance availability and capacity planning Perform system administration activities including patching upgrades and security hardening Manage user accounts permissions file systems and access controls Troubleshoot and resolve server application and infrastructure issues Implement backup recovery and disaster recovery procedures Monitor system logs and proactively address performance bottlenecks Automate routine administration tasks using Shell Scripting Support production UAT and development environments Collaborate with application database network and cloud teams Ensure compliance with organizational security and operational standards Participate in oncall support and incident management activities Required Skills Strong experience in UnixLinux Administration RHEL CentOS Ubuntu Solaris AIX Expertise in LinuxUnix Server Administration Shell Scripting Bash Korn Shell User Group Management File System Management Process Performance Monitoring Package Management Log Analysis Troubleshooting