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Data Warehouse / DBA

Atlas Research is seeking a Data Warehouse/Database Administrator to join our team and support our client in Silver Spring, MD  When responding to this opportunity, please speak to the relevancy of your work experience in your cover letter. 

Essential Duties and Responsibilities:

  • Patches, upgrades, and troubleshoots production and non-production databases.
  • Conducts database performance tuning of indexes and optimization of storage functionality.
  • Reviews database design and integration of systems.
  • Provides backup recovery and makes recommendations regarding enhancements and/or improvements.
  • Provides optimal designs for relational and dimensional databases.
  • Creates efficient partitioning and indexing strategies that optimize both data load and data retrieval access.
  • Leads new data development ensuring consistency and integration with existing data warehouse structure.
  • Leads continuous improvement efforts to enhance overall database performance by proactively ensuring continued space availability, consistent memory and CPU usage.
  • Develops and maintains a library of tools and reports to monitor database health.
  • Migrates code, database changes and data throughout the various stages of the development life cycle.
  • Serves as a technical expert for database support and design.
  • Serves as liaison with clients, participating in meetings to ensure client needs are met.

Work Experience:

  • 7+ years of experience as an Oracle 12c production and development DBA
  • 5 years of database performance tuning
  • 5 years of Unix shell scripting
  • Extensive experience in performance tuning and troubleshooting - drill down approach with O/S, database and applications
  • In depth knowledge of Oracle internals (latches, system waits, resource allocation, data dictionary, table and index storage and access parameters)
  • Proven ability to execute Oracle and O/S upgrades.

Education:

  • Bachelor's degree in Computer Science required or related field.
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