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Oracle Database specialist L2–L5

NTT Ltd.

Full-time
5-10 years experience
On-site

Key Skills

Oracle Database
Oracle RAC
Oracle Data Guard
Oracle Recovery Manager
Oracle Enterprise Manager
Performance Diagnostics
SQL Tuning
Linux
Unix
Oracle Cloud Infrastructure
Database Administration
Backup And Recovery
Database Security
Automation
High Availability

Job Description

Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.

Your day at NTT DATA

The Oracle database engineer, specialist or architect supports complex Oracle database services and associated high-availability, recovery and performance technologies.


Key responsibilities

  • Monitor Oracle databases, tablespaces, jobs, backups and performance.
  • Resolve incidents involving availability, connectivity, capacity and performance.
  • Install, configure, patch and upgrade Oracle database platforms.
  • Manage backup and recovery using approved tools and procedures.
  • Support Oracle RAC, Data Guard and other resilience technologies.
  • Perform database and SQL performance tuning.
  • Administer database access, auditing and security controls.
  • Support migrations, upgrades and platform transformations.
  • Automate health checks, reporting and recurring administration.
  • Maintain database documentation, recovery procedures and configuration records.
  • At senior levels, lead complex performance and recovery investigations.
  • At L5, define Oracle database strategy, architecture and lifecycle plans.

Technical knowledge

  • Oracle Database.
  • Oracle RAC.
  • Oracle Data Guard.
  • Oracle Recovery Manager.
  • Oracle Enterprise Manager.
  • Performance diagnostics and SQL tuning.
  • Linux or Unix operating environments.
  • Oracle Cloud Infrastructure database services.

Relevant certifications

  • Oracle Database Administration certification.
  • Oracle RAC and Grid Infrastructure certification.
  • Oracle Cloud Infrastructure certification.

Workplace type:


About NTT DATA
NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune

Global 100. We are committed to accelerating client success and positively impacting society through

responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with

unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and

application services. Our consulting and industry solutions help organizations and society move

confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more

than 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as

established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each

year in R&D.


Equal Opportunity Employer
NTT DATA 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, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.


Third parties fraudulently posing as NTT DATA recruiters 

NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters whether in writing or by phone in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @nttdata.com email address. If you suspect any fraudulent activity, please contact us.

Core Responsibilities

The specialist will support complex Oracle database services, including monitoring, performance tuning, and incident resolution. They are also responsible for installing, patching, and upgrading database platforms while maintaining documentation and recovery procedures.

Requirements

Candidates must possess strong technical knowledge of Oracle Database, RAC, Data Guard, and performance diagnostics. Relevant Oracle certifications are required to support the database lifecycle and architecture.

About NTT Ltd.

Industry: IT Services and IT Consulting

Company size: 10,001+ employees

NTT DATA, Inc. is a trusted global innovator of business and technology services. We're committed to helping clients innovate, optimize and transform for long-term success. Our R&D investments help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity.

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