Database Administrator

Tata Consultancy Services; Tampa (FL); On-site; USD 90,000 - 110,000; Full time

Job summary

Tata Consultancy Services seeks a highly skilled multi-platform Database Administrator to manage and optimize our critical data infrastructure. You will ensure health, performance, security, and availability of Netezza data warehouse appliances, Oracle RAC databases, and DB2 systems, with 24/7 production support and leading upgrade/migration projects.

Responsibilities include Netezza grooming and NzAdmin usage, Oracle RAC and Data Guard for high availability, DB2 LUW management, end-to-end SQL

Qualifications

• Bachelor of Computer Science degree required.
• Experience administering multi-platform DB environments including Netezza, Oracle RAC and DB2.
• Strong skills in SQL tuning and automation of DBA tasks.

Responsibilities

• Netezza administration: grooming, Genstats, user management, NzAdmin/NZMigrate usage.
• Oracle DB administration: install, configure, upgrade, patch; RAC, ASM, Data Guard.
• DB2 administration: LUW or z/OS; table space, reorgs, runstats, image copies.

Skills

Netezza

Oracle RAC

DB2 LUW

Performance Tuning

Backup & Recovery

Security & Compliance

Scripting (Shell/Python)

Education

Bachelor's degree in Computer Science

Job description

Job Description

Must Have Technical/Functional Skills

seeking a highly skilled multi-platform Database Administrator (DBA) to manage and optimize our critical data infrastructure. You will be responsible for the health, performance, security, and availability of our Netezza data warehouse appliances, Oracle RAC databases, and DB2 systems. The ideal candidate will provide 24/7 production support and lead database upgrade/migration projects

Roles & Responsibilities

• Netezza Administration: Perform NPS (Netezza Performance Server) administration, including grooming, Genstats, user management, and NzAdmin/NZMigrate tool usage.
• Oracle Database Administration: Install, configure, upgrade, and patch Oracle 12c/19c/21c. Manage Oracle RAC (Real Application Clusters), ASM (Automatic Storage Management), and Data Guard for high availability.
• DB2 Administration: Administer DB2 LUW (Linux, Unix, Windows) or z/OS. Perform table space management, reorgs, runstats, and image copies.
• Performance Tuning: Perform end-to-end SQL tuning and system optimization across all three platforms.
• Backup & Recovery: Develop, test, and maintain automated backup/recovery strategies, ensuring strict RPO/RTO adherence.
• Security & Compliance: Implement database security policies, manage user permissions, and ensure compliance with auditing standards.
• Scripting & Automation: Automate repetitive DBA tasks using Shell scripting (Bash/Korn) or Python

Salary Range: $90,000 to $110,000 per year

Qualifications: BACHELOR OF COMPUTER SCIENCE