Pyramid Global Technologies | Linux Admin

Required Skills:HP, Cisco, IBM, and Dell HardwareIT Service Management (ITSM) based on ITIL best practicesVMWare virtualizationOther Skills:System Administration of Linux (Red Hat Enterprise Linux 5 / 6 / 7 / 8 and Centos 5 / 6 / 7) and AIX 6.1 / 7.1System Installation and configuration of Red Hat Operating Systems in Physical EnvironmentManaging HP, Dell, and Cisco Hardware and applying BIOS upgradesAutomating day-to-day activities using Ansible playbooksRedhat & Centos 6 / 7 Server patching through Ansible playbooksWriting bash shell scripts to automate daily activitiesServer performance monitoring and troubleshootingManaging power path devices in Red Hat and AIX serversLUN addition and File system management in Red Hat and AIX serversCreating File systems and configuring available network through NFS and Autofs configurationDisk management using standard partition type and Logical Volume ManagementAnalyzing security vulnerabilities and applying fixes for Red Hat serversInstalling Linux Kernel and Non-kernel PatchesPuppet Management (Master / Slave setup)Performed routine tasks such as adding, modifying, and deleting user accounts in command line, checking log files, and monitoring system processes on Linux ServersProviding security to the system by controlling remote access, ftp users, and setting file permissions and ACLs to the files and directoriesConfiguring Secure SSH using key-based authentication for remote login administrationInstall, configure, and manage the Samba server integrated with Windows AD for authentication and editing configuration files according to client's requirementsConfiguring NFS servers and managing clientsConfiguring yum for installing and updating packagesRPM package installation and configuration#J-18808-Ljbffr