Join NTT DATA, a global leader in business and technology services, and contribute to innovative solutions that impact society. We are seeking a skilled Oracle Database Administrator to join our dynamic team. This role offers an excellent opportunity to grow your career within an inclusive and forward-thinking organization.

As part of our team, you will play a crucial role in maintaining and optimizing our Oracle database environments, ensuring high availability and performance. You'll work with cutting-edge technologies and collaborate with cross-functional teams to deliver exceptional results for our clients.

Key responsibilities include installing, configuring, and maintaining Oracle databases, along with patching and upgrading existing systems. You will be responsible for monitoring and optimizing database performance, storage, and capacity to ensure seamless operations. Essential duties also involve performing database backups, recovery, and disaster recovery planning.

Further tasks encompass troubleshooting database incidents, resolving performance bottlenecks, and executing database cloning, migration, and refresh operations. You'll implement and manage database security, user access, and privileges, while also reviewing and optimizing SQL queries and execution plans. Automating routine DBA tasks using scripting languages like Shell, Python, or PowerShell is also a core part of this role.

To excel in this position, a strong command of Oracle Database administration, including versions 11g/12c/19c/21c, is essential. Proficiency in Oracle RAC, ASM, and Oracle Enterprise Manager (OEM) is required.

Candidates must possess advanced skills in SQL and PL/SQL, with a proven ability in query optimization, execution plan analysis, and database performance tuning. Expertise in backup and recovery strategies, including point-in-time recovery and disaster recovery planning, is also a must. Experience with scripting languages such as Python and Shell scripting is necessary for automating tasks. Excellent analytical, problem-solving, and troubleshooting abilities are vital for success in this role.