Associate Database Administrator - L2 Oracle Job in Chennai at NTT DATA

 NTT DATA is hiring for the role of Associate Database Administrator - L2 Oracle!

Responsibilities of the Candidate:

• Under guidance, assists with the installation, configuration, and maintenance of database management systems (DBMS), including SQL Server, Oracle, MySQL, or others, as required.
• Under guidance, collaborates with software developers/architects to design and optimize database schemas, data models, and database-related applications.
• Participates in the writing of database documentation, including data standards, data flow diagrams, standard operating procedures, and definitions for the data dictionary (metadata).
• Under guidance, monitors database performance, identifies performance bottlenecks, and optimizes queries and indexing for optimal database performance.
• Designs and implements robust backup and disaster recovery strategies to ensure data availability and business continuity.
• Under guidance, monitors production databases regularly or responds to any database issues by bringing down the database or taking the database offline.
• Works closely with the Change Control and Release Management functions to commission and install new applications and customize existing applications in order to make them fit for purpose.
• Under guidance, plans and executes database software upgrades and applies patches to keep systems up-to-date and secure.
• Implements and manages security measures to safeguard databases from unauthorized access, data breaches, and data loss.

Requirements:

• Basic proficiency in database administration tasks, including database installation, configuration, maintenance, and performance tuning.
• Basic knowledge of SQL (Structured Query Language) to write complex queries, stored procedures, and functions.
• Basic understanding of database security principles, access controls, and data encryption methods.
• Basic working knowledge in database backup and recovery strategies to ensure data availability and business continuity.
• Ability to monitor database performance, identify and resolve issues, and optimize database operations.
• Ability to learn new technologies as needed to provide the best solutions to all stakeholders.
• Can communicate IT information in simplified form depending on the target audience.
• Effective communication and collaboration skills to work with cross-functional teams and stakeholders.
• Basic proficiency and understanding of the principles of data architecture and data services