Linux System Administrator, Bangalore

Job Description

• Role Linux System Administrator Job Description: 1. Job Responsibility Manage high Performance Linux Clusters Performance Testing and Benchmarking Infrastructure components based on project needs. Capacity management and planning, designing, developing and maintenance of various Server environments (Prod, Dev, Test etc.) Manage application LDAP, Apache, Send mail, Postfix, MySQL, PHP, and Puppet. In addition, be proficient in writing scripts, and maintaining backups. Design, configure, install and maintain all hardware including, but not limited to clustered, standalone servers, Blade servers, running VMware, and storage solutions including, RAID, and SAN technology. Datacentre Management and Monitoring . Highly motivated individual, with a positive & pro-active attitude to work, and willingness to make changes to improve operational efficiency through innovation, process and procedure, and adopting and adapting ideas and practices from elsewhere. Initiates dialogue, encourages discussion and shares knowledge willingly Logical & systematic approach to problem solving. Experience of managing multiple stakeholders spread across various time zones. Strong oral and written communication skills Vendor management 2. Job Requirement LINUX (Redhat/CentOS and SUSE) Strong understanding of NFS, DNS, NIS, SMTP, TCP/IP, LAN/WAN, LDAP Strong understanding of system deployment tools such as Kick-start. Understanding of supported system architecture and evolving technologies Excellent understanding of ITIL framework. Service configuration DHCP, NFS, FTP, NTP, NIS, Apache, Samba, Yum Server. Network installations of kickstart and pxe boot Updating of the OS as when needed. Crash recovery of the systems. Implementing Disk quotas on File system Setting up ACL Setting up Syslog server and management of servers by syslog RAID and LVM Administration XEN and KVM Virtualization Backup using tar and rsync Squid Proxy administration. Basic experience in Shell scripts, iptables, Selinux, Installation and configuration of Nagios 3. Required Qualification and Experience BE/B-Tech/Diploma/Graduate ITIL Foundation certified Minimum 4 to 5 years related experience on above mentioned Job requirement

Job Summary