Oracle Database Administrator

3 weeks ago

Chennai, India Cynosure Corporate Solutions Full time

Key Responsibilities:

  • Install, configure, and upgrade Oracle database software and related tools.
  • Manage and maintain multiple Oracle database instances across development, testing, and production environments.
  • Monitor database performance, implement optimizations, and perform capacity planning.
  • Implement and manage backup, recovery, and disaster recovery strategies.
  • Ensure high availability (HA) and data integrity through clustering, replication, and other HA solutions.
  • Perform database security management, including user access control, auditing, and compliance with industry standards.
  • Troubleshoot database-related issues and provide timely resolutions.
  • Automate database administration tasks using scripting languages (Shell, Python, etc.).
  • Collaborate with development and infrastructure teams to optimize database queries and performance.
  • Maintain documentation related to database architecture, processes, and procedures.
  • Stay updated with the latest Oracle technologies and industry best practices.

Required Skills & Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 8 to 10 years of hands-on experience as an Oracle DBA in enterprise environments.
  • Expertise in Oracle 12c, 18c, 19c (or later versions).
  • Strong experience in performance tuning, SQL query optimization, and indexing.
  • Proficiency in Oracle RAC (Real Application Clusters), Data Guard, and GoldenGate.
  • Experience with RMAN (Recovery Manager) for backups and restoration.
  • Knowledge of Oracle Enterprise Manager (OEM) for monitoring and management.
  • Hands-on experience with PL/SQL, shell scripting, and automation tools.
  • Familiarity with cloud-based Oracle environments (AWS RDS, Oracle Cloud, or Azure).
  • Strong understanding of database security, user management, and compliance requirements.
  • Experience working in Linux/Unix environments.
  • Excellent problem-solving, analytical, and communication skills.
  • Ability to work independently and collaborate with cross-functional teams.

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