Ø IT Service Management (ITSM) based on ITIL best practices.
Ø VMWare virtualization.
Other Skills :
* System Administration of Linux (Red Hat Enterprise Linux 5 / 6 / 7 / 8 and Centos 5 / 6 / 7) and AIX 6.1 / 7.1
* System Installation and configuration of Red Hat Operating Systems in Physical Environment
* Managing HP, Dell and Cisco Hardware and applying BIOS upgrades.
* Automating day-to-day activities using Ansible playbooks
* Redhat & Centos 6 / 7 Server patching through Ansible playbooks
* Writing bash shell scripts to automate day-to-day activities
* Server performance monitoring and troubleshooting
* Managing power path devices in Red Hat servers and AIX servers
* LUN addition and file system management in Red Hat and AIX servers.
* Creating file systems and configuring them to be available on the network through NFS and Autofs configuration.
* Disk management using standard partition types and Logical Volume Management.
* Analyzing security vulnerabilities and applying fixes for Red Hat servers
* Installing Linux Kernel and Non-kernel Patches
* Puppet Management (Master / Slave setup)
* Performing routine tasks such as adding, modifying, and deleting user accounts in command line, checking log files, and monitoring system processes on Linux Servers.
* Providing security to the system by controlling remote access, FTP users, and setting file permissions and ACLs to the files and directories.
* Configuring Secure SSH using key-based authentication for remote login administration purposes.
* Installing, configuring, and managing the Samba server integrated with Windows AD for authentication and editing configuration files according to client's requirements.
* Configuring NFS servers and managing clients
* Configuring yum for installing and updating packages
* RPM package installation and configuration
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