Senior Database Administrator @ Pune / Remote Brainsearch Consulting Pvt Ltd

8 - 13 years

35 - 40 Lacs

Pune, Bengaluru, Mumbai (All Areas)

Hybrid

6+ yrs of exp in database administration, management, performance engineering with expertise in MS-SQL databases. Strong hands-on experience with MS SQL, PostgreSQL & Azure Cosmos DB. Required Candidate profile Design, implement & manage database architecture for both relational (SQL) & non-relational (NoSQL) databases, with a focus on security. Optimize database performance through query tuning, indexing

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Database Architect Lead Reliance Industries (RIL)

7 - 12 years

10 - 20 Lacs

Navi Mumbai

Work from Office

Work Location : Navi Mumbai Department: Digital, Renewable Energy Power Solutions Reporting to: Lead: Digital Products Job Overview: The Database Architect is responsible for the performance, integrity, and security of databases. This role involves managing, maintaining, and troubleshooting database systems, ensuring their availability, reliability, and efficiency. The DBA will work closely with other IT professionals and departments to ensure the seamless integration of databases with applications and systems. Key Responsibilities: • Database Installation & Configuration: Install, configure, and maintain database management systems (DBMS) such as MySQL/PostgreSQL,MongoDB etc. Set up and configure database instances, schemas, and user roles. • Performance Tuning & Optimization: Monitor database performance and optimize queries, indexing, and schema designs for optimal speed and efficiency. Troubleshoot and resolve performance issues such as slow queries, locking, and resource contention. • Backup and Recovery: Design and implement robust backup and disaster recovery strategies. Regularly test backup procedures and ensure data integrity through scheduled backups and recovery drills. • Security Management: Implement security policies to control access to data, ensuring sensitive data is protected. Regularly audit databases for security vulnerabilities and take appropriate corrective actions. • Database Maintenance: Perform regular database health checks, updates, and patch management to ensure systems are running optimally. Archive old or obsolete data and clean up database logs. • Data Migration & Integration: Plan and execute data migration projects for upgrades or transfers to different database platforms. Integrate databases with applications and other systems, ensuring data integrity and consistency. • Troubleshooting and Support: Diagnose and resolve database-related issues promptly, including connectivity issues, performance bottlenecks, and corruption problems. Provide technical support and guidance to developers and other IT staff. • Documentation & Reporting: Maintain clear and accurate documentation of database configurations, procedures, and changes. Generate regular reports on database health, performance, and security status. • Collaboration & Communication: Work closely with development teams to understand their requirements and assist in database design, indexing, and query optimization. Coordinate with IT infrastructure teams for hardware and network-related database requirements. Skills & Qualifications: Education: Bachelors degree in Computer Science, Information Technology, or a related field (or equivalent work experience). Experience: 7+ years of experience in database administration or a similar IT role. Technical Skills: Strong knowledge of database management systems (DBMS) like SQL Server, PostgreSQL, MongoDB Proficient in database scripting (SQL, PL/SQL, T-SQL). Experience with database performance tuning, backup and recovery, and high-availability setups. Familiarity with database security protocols and access controls. Experience with cloud-based databases (e.g., AWS RDS, Azure SQL Database) is a plus. Preferred Qualifications: Certifications such as Relevant Certifications in Database Administration. Familiarity with database automation tools and frameworks. Experience with NoSQL databases (e.g., MongoDB, Cassandra) Experience in data warehousing/ datalake and ETL processes.

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Oracle Database Administrator Walk -in on 10 MAY at Tcs kolkata Tata Consultancy Services

4 - 9 years

5 - 15 Lacs

Kolkata

Work from Office

We are Organizing a walk-in Drive at Kolkata Location. Please find details below: Date- 10-May-25 JD Oracle DBA Database Administration Install, configure, and manage Oracle databases (11g, 12c, 19c, 21c/ All versions) across production, development, and staging environments. Backup & Recovery Implement and monitor RMAN (Recovery Manager), Data Pump, and export/import utilities for disaster recovery. Performance Tuning & Optimization – Use AWR (Automatic Workload Repository), ADDM, ASH, and SQL Trace to analyze and optimize query performance. High Availability (HA) & Disaster Recovery (DR) – Configure and manage Oracle Data Guard, GoldenGate, RAC (Real Application Clusters), and ASM (Automatic Storage Management) for high availability. Security & Compliance –Manage user roles, permissions Enforce TDE (Transparent Data Encryption), auditing, role-based access, and GDPR/security compliance policies. Troubleshooting & Issue Resolution – Identify and resolve locks, deadlocks, performance issues, ORA errors, and database crashes. Automation & Scripting – Develop Shell, PL/SQL scripts for automation of backups, monitoring, and maintenance tasks. Database Design & Capacity Planning – Support schema design, data partitioning, sharding, and storage management for optimal performance. Patch Management & Version Upgrades – Apply Oracle patches, PSU, CPU updates, and database upgrades with minimal downtime. Cloud & Hybrid Database Management – Administer Oracle databases in all environments. Things to carry for interview: 1 copy of an updated resume, Government ID proof with a copy, 1 passport size photo, TCS Application form.

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