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Oracle Database Administrator [DBA]

Oracle Database Administrator [DBA]

GRT CorporationHyderabad, Telangana, India
12 hours ago
Job description

Position Summary :

A GRT Client is seeking a seasoned Oracle Database Administrator (DBA) with a deep specialization in performance tuning. This role involves working on mission-critical healthcare databases, ensuring high availability, and optimizing performance through the use of various Oracle diagnostic tools and advanced tuning techniques. Ideal candidates have 8+ years of Oracle DBA experience, excel at SQL optimization, and thrive in collaborative, fast-paced environments.

The Role

Key Responsibilities :

Performance Tuning :

  • Leverage tools like Oracle Enterprise Manager (OEM), SQL Trace, AWR, and ASH to identify and resolve performance bottlenecks.
  • Optimize databases through query tuning, indexing, caching, and partitioning strategies.

Database Administration :

  • Perform comprehensive backup, recovery, and routine maintenance tasks to ensure high availability and disaster recovery readiness.
  • Manage database security, user access, and auditing in compliance with organizational policies.
  • SQL Optimization & Query Tuning :

  • Fine-tune complex SQL queries for performance and maintainability.
  • Implement indexing strategies and caching mechanisms to speed up query responses.
  • Database Design & Architecture :

  • Collaborate with application development teams to architect scalable, efficient database solutions.
  • Implement database partitioning, replication, and clustering (e.g., RAC, Data Guard) when required.
  • Capacity Planning & Monitoring :

  • Monitor resource utilization (disk, memory, CPU) and forecast future capacity needs.
  • Plan and execute database upgrades, patches, and migrations in a timely manner.
  • Troubleshooting & Incident Resolution :

  • Investigate and resolve performance issues, data corruption, and system errors.
  • Develop proactive monitoring protocols to prevent service interruptions.
  • Documentation & Best Practices :

  • Maintain comprehensive technical documentation, including configurations, tuning guidelines, and standard procedures.
  • Establish and enforce best practices in database management and security.
  • Ideal Profile

    Required Qualifications :

  • 8+ Years of experience as an Oracle DBA with a strong focus on performance tuning.
  • Proficiency in Oracle backup and recovery (RMAN, Data Pump) and maintenance tasks.
  • In-depth knowledge of SQL tuning, indexing, caching, and execution plans.
  • Familiar with OEM, AWR, ASH, ADDM, and other Oracle monitoring tools.
  • Hands-on experience with partitioning, replication, RAC, and Data Guard.
  • Ability to script using SQL, PL / SQL, Python, Shell, or PowerShell.
  • Strong problem-solving abilities with a track record of troubleshooting complex database issues.
  • Excellent interpersonal and communication skills, adept at working with both technical and non-technical stakeholders.
  • Preferred Skills (Nice to Have) :

  • Oracle Certified Professional (OCP) or Oracle Certified Master (OCM) certification.
  • Experience with Oracle Cloud Infrastructure (OCI), AWS RDS, or Azure SQL Database.
  • Familiarity with NoSQL and Big Data technologies.
  • Exposure to DevOps and automation tools for database management.
  • Additional Details :

  • Location Requirement : Remote during contract duration, but candidates must be located in or willing to relocate to Hyderabad, India if converted to a full-time role.
  • Work Authorization : Must be able to work on a contract basis in India.
  • Contract-to-Hire : Opportunity for permanent employment upon successful contract completion and mutual agreement.
  • What's on Offer?

  • Work within a company with a solid track record of success
  • Work alongside & learn from best in class talent
  • Join a well known brand within Consumer Health
  • Create a job alert for this search

    Oracle Database Administrator • Hyderabad, Telangana, India

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