Database Administrator (CDBA)

The Database Administrator (DBA) will provide Tier III support for Oracle Database components within a legacy Network Services Connections (NSC) framework, comprising four custom Java-developed systems: Systems/Network Approval Process, SIPRNet GIG Interconnection Approval Process, Ports, Protocols & Services Management - Unclassified, and Ports, Protocols & Services Management - Classified. This end-of-life system requires maintenance to ensure operational continuity without enhancements, upgrades, or code changes until its replacement within 1-2 years. The DBA will focus on database troubleshooting, maintenance, security patching, and supporting potential network transitions (IPv6, SNMPv3), while collaborating with project leads and adhering to security compliance., * Diagnose and resolve Oracle Database outages or disruptions in production and lab environments.

• Update trouble tickets within 24 hours (acknowledgment) and 48 hours (milestones) with database issue details.
• Estimate fix scope, time, and cost, coordinating with leads for approvals on high-risk changes or additional costs.
• Perform routine maintenance on Oracle Database systems, including managing certificates, purging logs, minor configurations, and health checks.
• Submit a draft Database Maintenance Plan (30 days post-award) and final plan (45 days post-award).
• Apply patches and STIGs to Oracle Database systems in production and lab environments, ensuring compliance for OS and COTS applications.
• Verify database responses to security scans and troubleshoot issues.
• Provide STIG and scan data for accreditation, primarily from the lab environment.
• Consult leads if patches/STIGs disrupt systems or incur costs, proposing alternatives.
• Support configuration, troubleshooting, and testing of Oracle Database systems for potential IPv6 or dual-stack transitions.
• Assist with database configuration and testing for SNMPv3 transitions.
• Manage privileged access to production and lab database systems.
• Coordinate with project leads and attend meetings.
• Deliver quarterly plans, test reports, and change forms; submit monthly activity reports with database tickets.

• Education: Bachelor’s in Computer Science, IT, or related field (or equivalent experience).
• Experience:
• 5+ years in Oracle Database administration with Java-based systems.
• Expertise in database patching, STIG compliance, and secure environments.
• Familiarity with network transitions (IPv6, SNMPv3) affecting databases.
• Skills:
• Troubleshooting, backup/recovery, and database optimization.
• Knowledge of database security and compliance.
• Strong documentation and communication skills.
• Clearance: Active Top Secret with access to specified systems.
• Certifications (Preferred): Oracle Certified Professional (OCP), CompTIA Security+.