Mission-Critical Oracle DBA (19c) – DataGuard, DoD

CACI International Inc.; Reston (VA); On-site; USD 87,000 - 182,000; Full time

Job summary

CACI International Inc. seeks an experienced Oracle Database Administrator to support a mission-critical DoD modernization effort from Reston, VA.

You will administer Oracle 19c databases, implement DataGuard, and ensure high availability, security, and performance across Linux and Windows environments. You will collaborate with DevSecOps, developers, and security teams to design robust database solutions, participate in after-hours maintenance, and contribute to secure CI/CD pipelines.

Qualifications

• Active Top Secret clearance required.
• 5+ years of hands-on Oracle DBA experience in production environments.
• Mandatory Oracle DataGuard implementation and administration.
• Strong experience with Oracle 19c installation, configuration, tuning, and lifecycle management.
• Proficiency in Linux (RHEL) and Windows Oracle environments.
• RMAN backup/recovery, performance tuning, and security best practices.

Responsibilities

• Install, configure, administer, and maintain Oracle Database environments (19c) across Linux/Windows.
• Implement and monitor DataGuard for high availability, replication, DR.
• Perform tuning, capacity planning, and performance troubleshooting.
• Support deployments, upgrades, and schema changes with CI/CD coordination.
• Ensure database security, patching, auditing, and STIG-aligned configuration.
• Manage backup/recovery strategies using RMAN.
• Document runbooks and architecture diagrams across environments.
• Collaborate with DevSecOps, sysadmin, and cybersecurity teams for secure services.

Skills

Top Secret clearance

Oracle 19c

DataGuard

Linux administration

RMAN

High availability

Documentation

Tools

Oracle Enterprise Manager (OEM)

Job description

CACI International Inc. seeks an experienced Oracle Database Administrator to support a mission-critical DoD modernization effort from Reston, VA.

You will administer Oracle 19c databases, implement DataGuard, and ensure high availability, security, and performance across Linux and Windows environments. You will collaborate with DevSecOps, developers, and security teams to design robust database solutions, participate in after-hours maintenance, and contribute to secure CI/CD pipelines.