Database Administrator (DBA)

abra • Wheaton, IL

22h

About The Position

abra’s Data & AI Division is hiring a Senior DBA (Oracle & SQL Server)! We are looking for an experienced DBA to join our Data & AI Division and manage complex Oracle and SQL Server environments, ensuring high availability, performance, security, and reliability across critical systems. We are looking for an experienced DBA to manage and support complex Oracle and SQL Server environments, ensuring high availability, performance, security, and reliability across critical systems.

Requirements

• Proven hands-on experience with both Oracle and SQL Server administration.
• Strong knowledge of Backup & Recovery, Performance Tuning, and database troubleshooting.
• Experience with Oracle Data Guard and Oracle Enterprise Manager (OEM).
• Experience managing users, roles, permissions, and database security.
• Ability to work independently in a complex enterprise environment.
• Oracle RAC and SQL Server Always On.
• PowerShell scripting.
• Azure / Cloud environments.
• SSIS, Oracle APEX, and Oracle Forms.
• Experience supporting BI environments.

Responsibilities

• Administer and maintain Oracle and SQL Server databases.
• Manage backups, recovery processes, upgrades, and patch installations.
• Monitor and optimize database performance.
• Troubleshoot connectivity, permissions, and infrastructure issues.
• Support production deployments and environment refreshes.
• Work closely with BI and development teams, including code reviews and best practice guidance.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed