NTT DATA is hiring a Linux System Administrator in Bengaluru for enterprise environments. You will handle day-to-day Linux administration, including user management, file systems, process management, performance tuning and log analysis, apply system hardening and security best practices, and manage patching and lifecycle activities across servers. Candidates must be graduates (B.Tech, B.E., B.Sc., MCA or equivalent) with 3 to 7 years of experience as a Linux or Unix system administrator in enterprise environments and a strong understanding of distributions such as RHEL, CentOS, Rocky, Ubuntu and SUSE.