SQL Database Administrator at HII’s Mission Technologies, implementing and maintaining database operations for critical security programs. Engaging in cybersecurity and intelligence efforts to support U.S. military and federal partners.
About the role
- Database Administrator II supporting mission‑critical Operational Technology systems. Administering Oracle, SQL Server, PostgreSQL, and MariaDB databases in a hybrid work environment.
Responsibilities
- Administer and support Oracle, SQL Server, PostgreSQL, and MariaDB databases across production and non‑production environments
- Perform database builds, patching, upgrades, and configuration activities
- Execute backup, recovery, and business continuity strategies to ensure system resilience
- Conduct performance tuning and capacity planning for high‑availability environments
- Develop and maintain automation scripts using KornShell (Unix/Linux) and PowerShell (Windows)
- Monitor systems, respond to alerts, and resolve incidents through ServiceNow
- Participate in an on‑call rotation (every 4 weeks, 7‑day coverage)
- Collaborate closely with application teams, system administrators, and project stakeholders
- Support ongoing initiatives such as ADMS upgrades and capital infrastructure projects
Requirements
- Hands‑on DBA experience with Oracle and SQL Server
- Working knowledge of PostgreSQL and MariaDB
- Strong experience with backup/recovery, performance tuning, and patching
- Scripting experience with KornShell and PowerShell
- Familiarity with ServiceNow for ticket and request management
- Ability to communicate clearly across technical and non‑technical teams
- Experience working in regulated or operational environments
Benefits
- Medical, dental, vision, free tele‑health, HSA with company contribution
- Life and disability insurance
- 401k with matching
- Paid Time Off
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