ASRC Federal Holding Company-posted about 1 month ago
Full-time • Mid Level
Onsite • Washington, DC
1,001-5,000 employees
Professional, Scientific, and Technical Services

ASRC Federal is seeking a highly skilled cleared Senior Database Administrator (DBA) to support mission-critical systems, with a focus on Department of State (DoS) managed applications. Summary: This role is essential for maintaining backend data integrity and ensuring the security, availability, and performance of both on-premises and cloud-based database environments particularly Amazon RDS. The ideal candidate will have deep expertise in Oracle technologies, including Oracle Wallet and Transparent Data Encryption (TDE), and a strong understanding of cybersecurity best practices aligned with the NIST Cybersecurity Framework.

  • Design, implement, and maintain complex Oracle and cloud-based database solutions in secure, mission-critical environments
  • Collaborate with cloud infrastructure and DevOps teams to ensure seamless database integration with intelligence-driven applications and enterprise services
  • Safeguard sensitive data, ensuring high availability, optimal performance, and data integrity at scale
  • Solve complex technical challenges, including advanced data modeling, performance tuning, and integration with big data platforms
  • Restore and validate backend data integrity across enterprise systems
  • Maintain, patch, and administer Oracle development/test databases, Oracle training databases and Oracle production databases
  • Upgrade Oracle databases (on-prem and AWS RDS) and migrate them to Windows Server 2022 using RMAN backup and restore
  • Migrate AWS RDS Oracle databases between AWS accounts using DBMS_DATAPUMP and Amazon S3, due to security restrictions on RDS snapshots and RMAN
  • Implement and support advanced Oracle features such as Transparent Data Encryption (TDE), Oracle Wallet, and custom database replication
  • Develop and maintain SQL and PL/SQL code to support custom application developmentAdminister Oracle, SQL Server, and MySQL databases in AWS EC2 and RDS environments
  • Create and maintain Windows batch and PowerShell scripts for nightly RMAN backups, monitoring and alerting, performance tuning, and Database diagnostics and reporting
  • Monitor and optimize database performance to meet service level agreements (SLAs)Manage backup and recovery operations to ensure data resilience
  • Lead data migration and bulk data load efforts across environments
  • Troubleshoot and resolve complex database issues for internal and external stakeholdersDesign and implement new database solutions in collaboration with development teamsStay current with supported Oracle Database versions and emerging technologies
  • Bachelor's degree in Computer Science, Information Systems, or a related discipline
  • 5+ years of experience in database administration within enterprise or government environments
  • Proficiency in Oracle Database (all supported versions), SQL, and PL/SQL
  • Experience with Oracle Wallet, TDE, and secure credential management
  • Hands-on experience with Amazon RDS and AWS EC2 database environments
  • Strong knowledge of RMAN, DBMS_DATAPUMP, and S3 integration for database migration
  • Experience developing Windows batch and PowerShell scripts for automation and monitoring
  • Familiarity with the NIST Cybersecurity Framework and secure database design principles
  • Proven ability to troubleshoot and resolve complex database issues
  • Active Secret clearance and ability to successfully complete a government issued background investigation.
  • Experience supporting custom application development teams
  • Knowledge of DevOps practices and CI/CD pipelines for database deployments
  • Familiarity with monitoring tools and automation frameworks
  • Strong analytical thinking and problem-solving capabilities
  • Excellent communication and collaboration skills
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