Senior Oracle DBA — Remote, Exadata & RAC

Ethereum Technologies; Minnesota; Remote; USD 88,000 - 125,000; Full time

Job summary

Ethereum Technologies seeks a Senior Oracle Database Administrator to architect, deploy, and maintain high-performance data warehouses. You will lead end-to-end administration, high availability, and performance engineering across Dev, Test, Stage, and Production environments.

Responsibilities include configuring Exadata/ODA platforms, implementing multi-node RAC with Data Guard, and driving sub-second query performance through advanced tuning and automation.

Qualifications

• Eight plus years in core Oracle Database Administration for large data warehouses.
• Hands-on experience with Exadata and Oracle ODA, patching and maintenance.
• Expertise in Oracle RAC, multi-region Data Guard / Active Data Guard.
• Advanced OS and database tuning, indexing, partitioning, and SQL optimization.
• Automation skills using shell scripting, Python, or Ansible for deployments.
• Bachelor’s degree in CS or IT, or equivalent practical experience.

Responsibilities

• Architect, deploy, and maintain enterprise data warehouses across NY and VA facilities.
• Manage high availability, DR, and cross-site data protection for Oracle infra.
• Monitor and optimize performance with AWR/ADDM/ASH and SQL tuning.
• Oversee environment lifecycle: cloning, patching, and automated deployments.
• Enforce backup strategies (RMAN), encryption (TDE), and access controls.
• Lead end-to-end administration across Dev, Test, Stage, and Prod.

Skills

Oracle RAC

Data Guard

AWR/ADDM/ASH

SQL tuning

Automation

Shell scripting

Python

Ansible

Partitioning

OS tuning

Education

Bachelor's degree in Computer Science or related field

Tools

Oracle Exadata

Oracle ODA

RMAN

Data Guard

TDE

Job description

Ethereum Technologies seeks a Senior Oracle Database Administrator to architect, deploy, and maintain high-performance data warehouses. You will lead end-to-end administration, high availability, and performance engineering across Dev, Test, Stage, and Production environments.

Responsibilities include configuring Exadata/ODA platforms, implementing multi-node RAC with Data Guard, and driving sub-second query performance through advanced tuning and automation.