Senior Database Administrator

Data Intelligence Technologies - Chantilly, VA


The successful candidate will work as part of the overall DBA team to determine, implement, and maintain the most efficient ways to organize and store data.

Duties, Tasks & Responsibilities

  • Participating in the design, maintenance, enhancement, coding, and administration of relational databases
  • Managing, monitoring, and administering database system performance and schedules
  • Monitoring the performance of system files and managing system data to maintain performance efficiency
  • Conducting performance tuning, baselining and forecasting system performance, and managing configurations
  • Providing technical support in the evaluation of prime object names, data elements, and other objects
  • Recommending appropriate procedure, query, or package changes and optimizations to ensure and improve system performance and reliability
  • Installing and configuring database environments
  • Performing backups, restores, and archiving data
  • Participating in server and storage capacity management and planning for the most complex and critical systems
  • Recommending and implementing approved process and tool improvements

Required Experience, Skills, & Technologies

  • TS/SCI clearance with appropriate poly.
  • Significant experience with Oracle 12c architecture and database design, and related Oracle technologies (Partition, TDE Encryption, etc.) on Linux systems
  • Significant Oracle Exadata experience
  • Significant PL/SQL developer experience
  • Significant experience with performance tuning, capacity planning, and optimization of database environments
  • Strong understanding of high-availability solutions and architecture
  • Strong understanding of backup methodologies and their implementation (RMAN, Data Guard)
  • Significant GoldenGate experience
  • Experience developing processes and procedures to standardize database installations and configurations
  • Experience managing very large databases (terabytes and petabytes)
  • Strong documentation skills
  • Experience automating, scripting, and streamlining processes for efficiency and accuracy; shell scripting experience

Desired Experience, Skills & Technologies

  • Experience with PostgreSQL architecture, database design, administration, and related technologies.
  • Demonstrated experience configuring and maintaining Oracle in a Cloud environment
  • Oracle OCP or OCM certification(s)
  • Strong Linux experience
  • Experience migrating from Spark Oracle to X86 systems


Posted On: Thursday, July 8, 2021

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