Senior Oracle DBA - Data Warehouse & Exadata (Remote)

Valiant Technologies LLC; Minnesota; A distancia; USD 88.000 - 125.000; Jornada completa

Descripción de la vacante

Valiant Technologies LLC seeks a Senior Oracle Database Administrator to architect, deploy, and maintain enterprise data warehouses across multiple sites. Lead end-to-end administration, high availability, and performance engineering of Oracle infrastructure in Dev, Test, Stage, and Production environments.

You will design robust data warehouse architectures, manage Exadata/ODA platforms, implement RAC/Data Guard, and optimize SQL performance to achieve sub-second response times.

Formación

• 8+ years of Oracle Database Administration experience, focused on large data warehouses.
• Hands-on experience with Oracle Exadata and Oracle ODA patching and management.
• Deep expertise in Oracle RAC installation, scaling, and Data Guard (Active Data Guard).
• Advanced OS/database performance tuning, indexing, partitioning, and SQL optimization.
• Automation skills: shell scripting, Python, or Ansible for maintenance tasks.

Responsabilidades

• Design, deploy, and maintain Oracle data warehouse environments across multiple sites.
• Administer high-availability setups including RAC and Data Guard across data centers.
• Tune performance and reduce bottlenecks using AWR, ADDM, ASH, and SQL plans.
• Manage environment lifecycles: cloning, schema refreshes, patching, automated deployments.
• Enforce backup strategies (RMAN), encryption (TDE), and access controls.

Conocimientos

Oracle RAC

Data Guard

Exadata

Performance tuning

RMAN backups

Shell scripting

Python

Ansible

Partitioning

Educación

Bachelor’s degree in Computer Science or related

Herramientas

Oracle Exadata

Oracle ODA

Descripción del empleo

Valiant Technologies LLC seeks a Senior Oracle Database Administrator to architect, deploy, and maintain enterprise data warehouses across multiple sites. Lead end-to-end administration, high availability, and performance engineering of Oracle infrastructure in Dev, Test, Stage, and Production environments.

You will design robust data warehouse architectures, manage Exadata/ODA platforms, implement RAC/Data Guard, and optimize SQL performance to achieve sub-second response times.