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Plans computerized databases, including base definition, structure, documentation, long-range requirements, operational guidelines and protection.
Ensures accuracy and completeness of data in master files and various support tools, such as base dictionaries. Establishes and maintains security and integrity controls.
Formulates and monitors policies, procedures and standards relating to database management. Proposes and implements enhancements that will improve the performance and reliability of the system.
Note : May be internal or external, client-focused, working in conjunction with Professional Services and outsourcing functions.
May include company-wide, web-enabled solutions.
Working at NTT
The primary responsibility of the Database Administrator is to ensure the performance, integrity and security of databases and processes.
Individuals in this position contribute to the design of both back-end organization of data and front-end accessibility for end-users.
Database Administrators work closely with Change Control, Release Management, Asset and Configuration Management and Capacity and Availability Management to establish the needs of users, monitoring user access and security.
They assist in controlling access to databases environments through permissions and privileges.
Key role and responsibilities :
Assist with refining the logical design of the database to enable the translation into a specific data model
Assist with the mapping out of the conceptual design for a planned database
Participate in the writing of database documentation, including data standards, procedures and definitions for the data dictionary (metadata)
Create, test and execute data management languages
Monitor the performance and manage the parameters of the database to ensur the execution of speedy query responses
Monitor production databases regularly or respond to any database issues by bringing down the database or taking the database offline
Proactively support the development of database utilities and automated reporting.
Set up data sharing and disk partitioning
Enable front-end users to access data concurrently in a way or form that suits their particular needs
Work closely with the Change Control and Release Management functions to commission and install new applications and customising existing applications in order to make them fit for purpose
Apply the patches and upgrade the database as required by the design team
Communicate regularly with technical, applications and operational employees to ensure database integrity and security
Maintain data standards in accordance with business requirements, NTT policies and the data protection legislation
Work in accordance with the security information requirements and procedures of the company.
Perform installation, configuration and maintenance of database management systems and related software within the context of a database administration plan
Knowledge, skills and attributes
Candidate should be well versed with all Oracle database administration activities for a variety of applications using, Oracle 10g,11g,12c,19c on various flavors of UNIX, LINUX and Windows environments.
More specifically, the activities will include database creation, configuring Standby / Data guard databases and RAC installation, migration and upgrade of oracle databases, database performance and tuning, implementation of backup / recovery scripts, RMAN, 24x7 support.
Backup & Recovery procedures
Knowledge / Expertise in supporting Oracle RAC
Database performance tuning & monitoring tools
Experience on High availability clustering
Disaster-Recovery experience including Data guard Environment would be added advantage
Basic Shell scripting
Oracle Certified Professional (OCP) would be an advantage
Academic qualifications and certifications :
Bachelor’s degree or equivalent in computer science, engineering, information technology or relevant field
Relevant certification, such as MCSE DBA, oracles associate or equivalent
Relevant ITIL certification required
Experience required :
Proven experience of min.1 year working as a Database Administrator
Demonstrated experience with database backup and recovery best practices
Demonstrated experience running and creating health assessment reports
Demonstrated experience working with suppliers to deliver solutions
Demonstrated experience in Oracle Enterprise
Demonstrated experience in Microsoft SQL Server
Demonstrated experience managing databases
What will make you a good fit for the role?
- Rotational Shift
- Work from Office
Equal Opportunity Employer
NTT is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment.
We do not discriminate based on age, race, color, sex, religion, national origin, disability, pregnancy, marital status, sexual orientation, gender reassignment, veteran status, or other protected category
