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Cognizant

Oracle DBA

Tampa, FL - NW Shore Blvd, Florida, United States

Job at a glance

Workplace
Hybrid
Employment
Full-time
Sector
Engineering & Technology
Posted
Oct 28, 2026
First found
Oct 28, 2026, 8:10 PM ET

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About the job

Cognizant is seeking an Oracle DBA for a full-time opportunity.

Key Responsibilities

  • Administer, monitor, and support Oracle Database environments (11g/12c/19c/21c).
  • Manage and maintain Oracle GoldenGate replication (Uni-directional and Bi-directional environments).
  • Administer and support Oracle Exadata infrastructure and databases.
  • Configure, maintain, and troubleshoot Oracle RAC, ASM, and Data Guard environments.
  • Perform database installation, upgrades, patching, migration, cloning, and refresh activities.
  • Monitor database performance and troubleshoot performance bottlenecks using AWR, ASH, ADDM, and OEM.
  • Manage backup and recovery strategies using RMAN and perform disaster recovery testing.
  • Implement High Availability (HA) and Disaster Recovery (DR) solutions using Data Guard.
  • Support production incidents, service requests, problem management, and root cause analysis.
  • Work closely with application, infrastructure, and cloud teams during deployments and migrations.
  • Automate routine DBA tasks using Shell Scripting and Oracle utilities.
  • Ensure database security, compliance, and operational best practices.

Qualifications:

Mandatory Technical Skills

  • Oracle Database Administration: 10+ years

  • Oracle GoldenGate: Installation, Configuration, Troubleshooting, Performance Tuning

  • Oracle Exadata: Administration, Monitoring, Patching, Performance Optimization

  • Oracle RAC

  • Oracle ASM

  • Oracle Data Guard / Active Data Guard

  • RMAN Backup & Recovery

  • Oracle Enterprise Manager (OEM)

  • Performance Tuning (AWR, ASH, ADDM, SQL Tuning)

  • Linux/Unix Administration

  • Shell Scripting

  • Strong troubleshooting and analytical skills.

  • Experience supporting large-scale mission-critical production environments.

  • Ability to work in 24x7 support/on-call rotational model.

  • Excellent communication and stakeholder management skills.

  • Experience in banking, financial services, or other regulated environments is preferred.

The salary range for this role is between $99,000 and $116,000 depending on skills and qualifications of the candidate. Applications will be accepted till 11/11/2026.