Sr Teradata Administrator
Infosys
We are seeking a highly experienced Senior Teradata Administrator / Lead with 9+ years of expertise in administering, optimizing, and supporting enterprise‑scale Teradata data warehouse platforms. The role requires strong technical leadership, deep knowledge of Teradata architecture, and ownership of system performance, availability, security, and capacity planning in a 24x7 production environment.
Teradata Platform Administration
Lead administration of Teradata Database environments (Development, Test, UAT, Production) Perform installation, configuration, upgrades, patches, and version migrations Manage Teradata utilities including:
Viewpoint TASM / TDWM BAR (Backup and Restore)
Ensure high availability, stability, and operational excellence of Teradata systems
Performance & Workload Management
Design and manage Teradata workload management strategies (TASM / TDWM) Monitor and tune system and query performance Analyze resource usage, skew, and bottlenecks Implement workload prioritization, throttling, and SLAs
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