linux System administrator, I am seeking to obtain a challenging position in an organization that allows me to use my information technology skills, improve them, while contributing in my organization's success and future growth in comparison with other organizationsExperienced with :• OS: Ubuntu, CentOS, Rocky Linux, Red Hat Enterprise Linux (RHEL), OpenStack Cloud, Docker and ansible.• Manage users, groups and security policy.• Manage file by vi, vim editor and set permission on file.• Monitor and manage process and services by systemd service .• Configure network by nmcli command or file configuration and remote connection with sshd service.• Install, Update, Download software packages by yum repo list. • Manage log server and dhcp server.• Manage partition by lvm or fdisk tools and shared directories.• Manage boot process to troubleshooting and solve problems.• Configure network security by firewall service.• Download image from repository and create container by podman command.• Active Directory Domain Service (ADDS) to manage users and computer accounts.• Dynamic Host Configuration Protocol (DHCP) to manage scopes and failover for server backup.• Domain Name Server (DNS) to translates domain names to IP addresses• File and Storage Service (File server – FSRM – ISCSI target server).• Windows Deployment Service (WDS) to install windows remotely in devices by PXE Preboot execution environment. • Internet Information Service (IIS) to manage web browsers.• Manage Group policy to implement specific configurations for users and computers.• Virtualization like Hyper-V to create virtual machine.• OSI module and IP subnetting.• Create local area network (Lan ) by connect devices with switches.• Manage and configure switch layer 2,3 and vlans.• Configure Router and connection two or more subnet by Routing Protocol such as Eigrp and Ospf protocols.• Configure Wireless Lan Controller and access points.