CORE DBA

5 - 10 years

0 - 2 Lacs

hyderabad bengaluru mumbai (all areas)

Posted:1 week ago| Platform: Naukri logo

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Work Mode

Hybrid

Job Type

Full Time

Job Description

Job Title:

Department:

Job Summary:

We are seeking a skilled and experienced Core DBA to manage, maintain, and optimize our enterprise database systems. The ideal candidate will ensure database performance, integrity, security, and availability across multiple platforms.

Key Responsibilities:

  • Database Management:

    Install, configure, upgrade, and maintain database systems (e.g., Oracle, SQL Server, PostgreSQL, MySQL).
  • Performance Tuning:

    Monitor and optimize database performance using tools and techniques such as indexing, query optimization, and resource management.
  • Backup & Recovery:

    Implement and manage backup strategies, disaster recovery plans, and high availability solutions.
  • Security:

    Ensure database security through access controls, encryption, and auditing.
  • Monitoring & Alerts:

    Set up proactive monitoring and alerting systems to detect and resolve issues quickly.
  • Troubleshooting:

    Diagnose and resolve database-related issues including outages, slow queries, and replication errors.
  • Automation:

    Develop scripts and tools to automate routine DBA tasks.
  • Documentation:

    Maintain up-to-date documentation for database configurations, procedures, and policies.
  • Collaboration:

    Work closely with development, infrastructure, and application teams to support business needs.

Required Skills & Qualifications:

  • Bachelors degree in Computer Science, Information Technology, or related field.
  • 5+ years of experience as a Core DBA.
  • Strong expertise in one or more RDBMS platforms (Oracle, SQL Server, PostgreSQL, etc.).
  • Proficiency in SQL, PL/SQL, and shell scripting.
  • Experience with database monitoring tools (e.g., OEM, Nagios, SolarWinds).
  • Knowledge of replication, clustering, and high availability setups.
  • Familiarity with cloud database services (AWS RDS, Azure SQL, etc.) is a plus.
  • Excellent problem-solving and communication skills.

Preferred Certifications:

  • Oracle Certified Professional (OCP)
  • Microsoft Certified: Azure Database Administrator Associate
  • AWS Certified Database Specialty

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