
NTTDATAprovides you the opportunity to realize your true potential, to do things differently and be an agent of positive change. With us, you'll join a world-leading technologycompanymade up of 190,000 innovative colleagues, located across more than 50 countries.
If Interested ,Please reply to neha21.singh@nttdata.com with updated resume ASAP
Shift - 24*7 shift hours support- Hybrid- Mostly Remote
3 Shifts Morning /Evening /Night
Hybrid
Postgresql DBA (Must) with other Database MongoDB/Oracle.DB2/ms sql/mysql
6+ in Database & 3-4+ years in public cloud environments (Azure/AWS/GCP) , upgrades and patches. performance tuning, and troubleshooting. backups, maintenance, and scaling. managing monitoring tools , performance metrics. L3 level. Database software Installation. python / PowerShell scripting.
DR activities
Customer facing role
Lead position
MongoDB plus
Service Now /Helix Tool (Ticketing tool)
Preferred Experience:
- Ideal candidate has been supporting traditional server based relational databases (DB2,Postgresql and MongoDB) for over 6+ years out of which last 3+ years in public cloud environments (Azure/AWS/GCP)
- DB2-installation and maintenance of the databases. AWS/GCP
- DB2 upgrades and patches checkouts, performance and capacity monitoring & management, and security compliance. AWS/GCP
- Monitoring health check jobs like Image copy, Runstats, DDL$DML reports.
- Rebalancing of Partitions. AWS/GCP
- Space Management and Monitoring.
- Performed End-to-End Release activities.
- Creating and scheduling utilities like COPY, Reorg, RUNSTATS and QUIESCE.
- Running Adhoc Reorgs, Runstats and Rebinds in Productions Environment.
- Implementing and scheduling production DB2 jobs. - AWS/GCP
- Monitoring on daily, weekly and monthly batch cycles.
- Hands-on experience with PostgreSQL, including installation, configuration, performance tuning, and troubleshooting.
- Demonstrated expertise in managing PostgreSQL databases on AZURE, GCP and AWS RDS.
- Experience with features such as automated backups, maintenance, and scaling - Postgresql
- Ability to analyze and optimize complex SQL queries for performance improvement.
- Proficiency in setting up and managing monitoring tools for PostgreSQL on AWS/AZURE/GCP.
- Experience with configuring alerts based on performance metrics.
- Experience in implementing and testing backup and recovery strategies for PostgreSQL databases on AWS RDS/AZURE SQL/GCP Cloud SQL.
- Knowledge and experience in designing and implementing disaster recovery plans for PostgreSQL databases on AWS RDS/AZURE SQL/GCP Cloud SQL.
- Good Understanding of database security principles and best practices.
- Proven ability to identify and resolve performance bottlenecks in PostgreSQL databases.
- Experience in optimizing database configurations for better performance.
- Able to provide 24*7 shift hours support at L2/L3 level
- Experience in updating KB articles, Problem Management articles, and SOPs/runbooks
- Passion for delivering timely and outstanding customer service
- Great written and oral communication skills with internal and external customers
- Strong ITIL foundation experience
- Ability to work independently or no direct supervision.
- Share domain and technical expertise, providing technical mentorship and cross-training to other peers and team members
- Work directly with end customer, business stakeholders as well as technical resources.
- Share domain and technical expertise, providing technical mentorship and cross-training to other peers and team members.
- Work directly with end customer, business stakeholders as well as technical resources.
Basic Qualifications:
- 6+ years of overall operational experience
- 3+ years of Azure/AWS/GCP experience as a cloud DBA (DB2/Postgresql/Mongo DB)
- 3+ years of experience working in diverse cloud support database environments in a 24*7 production support model
- Query fine tuning - MongoDB
- Shell scripts for Monitoring like slow queries, replication lag, nodes fails, disk usage. Etc
- Backup and restores (Backups should be automated with shell scripts/Ops Manager)
- Database Health check (Complete review of Database slow queries, fragmentation, index usage. etc)
- Upgrades (Java version, Mongo version. etc)
- Maintenance (Data Centre outages etc)
- Architecture design as per the Application requirement
- Writing best practices documents for shading, replication for Dev/App teams
- Log rotation/ maintenance (mongodb, config etc)
- Segregation of duties (User Management designing User roles and responsibilities)
- Designing DR (Disaster Recovery)/COB (Continuity of Business) plans as applicable
- Database Profiling, Locks, Memory Usage, No of connections, page fault etc.,
- Export and Import of Data to and From MongoDB, Run time configuration of MongoDB,
- Data Managements in MongoDB Capped Collections Expired data from TTL,
- Monitoring of Various issues related with Database,
- Monitoring at Server, Database, Collection Level, and Various Monitoring Tools related to MongoDB,
- Database software Installation and Configuration in accordance with Client defined standards.
- Database Migrations and Updates
- Capacity management- MongoDB
- Hands on experience in Server Performance tuning and Recommendations
- High availability solutions and recommendations
- Hands on experience in Root cause analysis for business impacting issues.
- Experience with SQL,SQL Developer,TOAD,Pgadmin,mongo db atlas
- Experience with python / powershell scripting preferred
- Secondary skill in MySQL/oracle preferred
- Installation, configuration and upgrading of postgresql server software and related products
Preferred Certifications:
- Azure fundamentals certification (AZ-900) preferred
- Azure Database Certification (DP-300) preferred
- AWS Certified Database Specialty preferred
- DB2,Postgresql certification a plus
- Google Cloud Engineer - preferred
Four Year BS/BA in Information Technology degree or equivalent experience
NA
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