Database Administrator

• Manage and support SQL Server environments (2012–2022) across production and non-production systems
• Perform advanced performance tuning using execution plans, Query Store, DMVs, and wait statistics
• Troubleshoot complex database issues including locking, blocking, deadlocks, memory grants, TempDB, and I/O bottlenecks
• Design and maintain backup and recovery strategies, including point-in-time recovery and disaster recovery drills
• Implement and support HA/DR solutions including Always On Availability Groups, Failover Clusters, Log Shipping, Replication, and CDC
• Execute SQL Server upgrades, patching, and version migrations with minimal downtime
• Implement and maintain SQL Server security features including TDE, encryption, auditing, and role-based access control
• Automate routine maintenance and monitoring tasks using T-SQL, SQL Agent, and PowerShell
• Support Azure SQL workloads including Azure SQL Database, Managed Instance, and SQL on Azure VM
• Drive incident resolution, root cause analysis, and long-term preventive improvements
• Collaborate with development, infrastructure, and security teams on controlled production deployments and CI/CD initiatives
• Conduct proactive monitoring, capacity planning, and regular performance health checks

SQL Server Database Administrator managing secure, high-availability enterprise databases for client experience operations

SQL Server Database Administrator

SQL Server Database Administrator managing and securing enterprise SQL Server environments for client experience operations. Optimizing performance, HA/DR, Azure SQL workloads, automation, and production support.

• Design, build, and maintain highly available, high-performing MySQL databases.
• Support production databases across global data centers.
• Support MySQL database replication and clustering.
• Provide database reports to business units including Finance, Operations, Customer Success, and Legal.
• Monitor production databases, perform performance tuning, and manage backup and recovery processes.
• Troubleshoot database issues, ensuring high system availability.
• Develop database tools to automate existing database administration tasks.
• Follow established change management processes for all production database changes.

MySQL Database Administrator managing production database environments

Senior Database Administrator

MySQL Database Administrator for Five9 managing mission-critical database environments. Collaborating with operations and engineering to ensure high performance and availability in cloud settings.

• Administer and support Oracle enterprise applications across DEV, QA, UAT, and Production environments
• Perform deployments, upgrades, patching, and environment refresh activities
• Support Oracle WebLogic Server and Fusion Middleware environments
• Configure and manage: WebLogic Admin & Managed Servers, Node Manager, JDBC Data Sources, JMS Modules, ADF and RCU components
• Monitor application health, batch processing, and loan servicing workflows
• Perform JVM tuning, heap management, and garbage collection optimization
• Install, configure, and upgrade Oracle database software and servers
• Develop and execute comprehensive backup strategies and disaster recovery plans to prevent data loss
• Monitor system resource usage, identify bottlenecks, and optimize databases and SQL queries for maximum speed and efficiency
• Manage database user accounts, assign roles and privileges, and enforce organizational data security and compliance policies
• Configure and troubleshoot REST/SOAP web services
• Manage Oracle HTTP Server (OHS) and reverse proxy configurations
• Troubleshoot interface failures, middleware issues, and message queues
• Monitor batch jobs, EOD/BOD processing, and interface transactions
• Provide L2/L3 production support in a 24x7 environment
• Perform root cause analysis and support incident/problem management activities
• Configure SSL certificates, keystores, and truststores
• Manage authentication, access control, and role-based permissions
• Support audit and compliance initiatives including SOX controls

Oracle Middleware & Database Administrator managing enterprise applications and database administration

Oracle Middleware, Database Administrator

Oracle Middleware & Database Administrator managing enterprise applications and database administration. Focused on optimizing performance and ensuring robust database integrity in a fast-paced environment.

• Overseeing Oracle EBS database administration and OCI implementation, and identifying opportunities for performance, scalability, and availability improvements
• Accountable for ensuring database standards, cloud architecture guidelines, and operational processes are followed across on premise and OCI environments
• Act as the first level technical escalation point for EBS database and OCI related issues for mission critical systems
• Perform and support end to end database and application migrations from on premises environments to OCI, guiding teams through design, execution, and stabilization
• Responsible for technical decision making, solution design, environment optimization, and supporting implementation activities for EBS and Oracle database workloads
• Accountable for collaborating with Cloud Infrastructure teams, supporting instance provisioning, virtual network design, routing rules, security configurations, and database deployments
• Perform gap analysis against best practices and recommend improvements related to database performance, availability, security, and cloud architecture

Senior EBS DBA / OCI professional overseeing Oracle database administration

Senior Oracle Cloud Infrastructure, Oracle and SQL Database Administrator

Senior EBS DBA / OCI professional overseeing Oracle Database and OCI Implementation. Responsible for performance improvements and database migrations for mission-critical applications.

• Install, configure, administer, and maintain PostgreSQL databases.
• Monitor database health, performance, and availability.
• Perform database performance tuning and query optimization.
• Manage backup, recovery, replication, and disaster recovery processes.
• Troubleshoot database issues and provide timely resolutions.
• Implement database security, user management, and access controls.
• Support database upgrades, patching, and migrations.
• Manage AWS database services including Amazon RDS and Aurora PostgreSQL.
• Monitor AWS resources using CloudWatch and Performance Insights.
• Configure and maintain backup, failover, and high-availability solutions.
• Work with AWS services such as EC2, S3, IAM, Lambda, SNS, and AWS Backup.
• Optimize database infrastructure for cost, performance, and scalability.
• Implement security best practices including encryption and IAM policies.
• Administer and maintain Snowflake environments.
• Manage virtual warehouses, databases, schemas, roles, and permissions.
• Monitor Snowflake performance and optimize warehouse utilization.
• Support data loading, data sharing, and integration processes.
• Troubleshoot Snowflake operational and performance issues.
• Assist with user management, tablespace monitoring, and database health checks.
• Support backup and recovery activities using RMAN.
• Execute data export/import activities using Data Pump (expdp/impdp).

Database Administrator managing PostgreSQL and Snowflake environments at ArisGlobal

Postgres Database Administrator

Database Administrator at ArisGlobal managing PostgreSQL and Snowflake environments. Responsible for database performance tuning, monitoring, and supporting cloud data platform operations.

• Developing, debugging, and optimising T-SQL stored procedures to support ETL/ELT processes and automation workflows
• Managing SQL Server instances across environments, including installation, configuration, patching, and capacity planning
• Designing and maintaining backup, restore, and disaster recovery strategies while ensuring high availability of systems
• Monitoring and tuning database performance, including query optimisation, indexing, and resource management
• Supporting cloud integrations and managing database environments within AWS and Azure platforms
• Collaborating with development teams to review and optimise database solutions, ensuring efficient and secure deployments

Database Administrator managing SQL Server environments for financial data provider

Database Administrator managing SQL Server environments for FE fundinfo, a financial data provider. Developing and optimising database solutions, while collaborating with engineering teams on cloud technologies.

Database Administrator jobs in India