
PostgreSQL specialist L2–L5
Key Skills
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 PostgreSQL engineer, specialist or architect supports enterprise PostgreSQL database services across on-premises, cloud and managed database environments.
Key responsibilities
- Monitor database availability, performance, replication and capacity.
- Resolve incidents and fulfil database service requests.
- Install, configure, patch and upgrade PostgreSQL environments.
- Perform backup, restoration and point-in-time recovery.
- Configure and maintain replication and high-availability capabilities.
- Analyse query performance and optimise database configurations.
- Manage database access, roles, encryption and auditing.
- Support migrations from other database technologies.
- Automate operational health checks, maintenance and reporting.
- Support resilience and disaster-recovery testing.
- At L4, provide expert support for complex database failures or performance issues.
- At L5, define PostgreSQL architecture, operating standards and modernization roadmaps.
Technical knowledge
- PostgreSQL administration.
- Streaming and logical replication.
- High availability and clustering.
- Backup and recovery.
- Performance tuning.
- Database security.
- Linux administration.
- Cloud-hosted PostgreSQL services.
- Scripting and automation.
Relevant certifications
- EDB PostgreSQL certification.
- Relevant Linux certification.
- Relevant cloud database 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 enterprise PostgreSQL database services across on-premises and cloud environments by monitoring performance, availability, and capacity. They are also responsible for managing database security, performing backups, and executing complex migrations or disaster recovery testing.
Requirements
Candidates must possess strong technical knowledge in PostgreSQL administration, high availability, and Linux environments. Relevant professional certifications in EDB PostgreSQL, Linux, or cloud database technologies are required.
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.