Linux Administration

You should have a total of 3-6 years of experience in Server Management Administration, specifically in Linux environments. Your responsibilities will include server installation, maintenance, and decommissioning tasks for both physical and virtual machines. Proficient knowledge of Linux OS operations and experience with hypervisor operations (XEN and VMware) is required. Additionally, you should have expertise in LVM, DNS, LDAP, and IPTables, along with good troubleshooting skills for server downtime situations. It is beneficial to have associate-level knowledge in at least one public cloud platform such as AWS, Azure, or GCP. Basic familiarity with automation tools (e.g., Chef) and scripting languages (e.g., Bash, Perl) is desirable. Knowledge or experience in using GitHub and Jira would be advantageous. Experience with monitoring tools like Prometheus in a Docker setup or ELK stack is preferred but not mandatory. Understanding of central infrastructure services such as Security Groups, RPM, Rsync, Mail, Active Directory, Chef automation, Nagios, and repository management is recommended. You will be responsible for providing knowledge transfer to 2nd level technical support on specific technology areas. In terms of responsibilities, you will deliver 3rd level technical support in accordance with customer SLAs. Daily compute operations, including events, incidents, service requests, change requests, and root cause analysis, must follow ITIL processes. You will handle server operations, monitoring, decommissioning, special configurations, storage operations (based on netapp-nfs), package/repository management, and OS image maintenance. Patch management using BladeLogic Automation, server-related monitoring/alert configuration, performance testing, and analysis are also part of your role. You will be involved in root cause analysis for customer incidents, service/task documentation, testing, quality management, and knowledge transfer. Additionally, you will support 2nd level technical support in complex tasks and be willing to participate in an OnCall setup, which may include weekends or public holidays as needed by the project. If you have any questions regarding the job description, you can reach out to the Recruiter named Santhosh Koyada at santhosh.koyada@bs.nttdata.com. NTT DATA Business Solutions is a rapidly growing international IT company and a leading SAP partner, offering a full range of services from business consulting to SAP solutions implementation, hosting services, and support.,