Senior Database Admin

Database Administrator - Senior LCAT Requirements / Must Haves: • Bachelor’s Degree in Computer Science, Information Systems, or a related technical field • 7–10 years of experience in Oracle database administration, with a focus on enterprise-scale ERP systems • Proven experience managing Oracle EBS environments, including performance tuning, capacity planning, and backup/recovery operations • Strong understanding of high-availability architectures and disaster recovery strategies in mission-critical systems • Experience supporting production environments with 24/7 uptime requirements and large user bases • Familiarity with database security practices and compliance with DoD cybersecurity standards • IAT Level I certification (e.g., CompTIA A+, Network+, or equivalent) • Ability to lead root cause analysis and resolve complex database and interface issues under tight operational timelines • Active DoD Secret clearance Nice to Haves: • Oracle Certified Professional (OCP) or Oracle Cloud Infrastructure (OCI) certifications • Experience with Oracle Exadata, ZFS, and Logical Volume Management (LVM) • Familiarity with DevSecOps pipelines and CI/CD tools for database code promotion and automation • Experience with audit compliance frameworks such as FISCAM, NIST 800-53, and tools like Tableau or HighBond • Exposure to Agile/SAFe environments and participation in Planning Increments (PIs), sprint reviews, and backlog grooming • Experience with interface troubleshooting and data integrity assurance across complex ERP ecosystems • Knowledge of AI/ML-assisted monitoring and predictive analytics for proactive database performance management • SECRET CLEARANCE What will the candidate do in this role?: • Lead database administration for Oracle EBS environments supporting GCSS-MC, including PROD, PSS, and DR/COOP • Perform performance tuning, patching, and capacity forecasting to ensure system reliability and availability • Support the GCSS-MC Operations Center (GOC) by resolving Tier 3 incidents, conducting RCAs, and maintaining audit-ready data integrity • Collaborate with interface and data teams to ensure seamless data flow and compliance with audit controls • Participate in Agile ceremonies and DevSecOps workflows to support iterative delivery and system enhancements Role Description (2-3 sentences): • The Senior Database Administrator will support the sustainment and modernization of the Marine Corps’ enterprise logistics system, GCSS-MC. • This role focuses on Oracle EBS database performance, capacity management, and audit compliance in a high-availability, mission-critical environment. • The ideal candidate brings deep Oracle expertise and a proactive mindset to ensure operational continuity, data integrity, and system resilience. Apply tot his job