**Description**

**Job Description:**

Leidos is seeking a Senior Oracle Database Administrator (DBA) to support mission-critical database, systems, and infrastructure operations at a Government customer site at Springfield, VA. The selected candidate will serve as a database subject matter expert, lead database efforts, and work independently to meet critical mission objectives in a secure, high-pressure enterprise environment.

The role requires deep hands-on experience with Oracle 19c, enterprise infrastructure, secure database deployments, and DoD-compliant systems. The DBA will collaborate with system administrators, storage administrators, network administrators, mission application teams, internal stakeholders, and external customers to resolve complex issues that span the application, database, operating system, network, and storage layers.

**Primary Responsibilities:**

+ Administer, monitor, and support Oracle 19c databases across prod...