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Constellation Technologies

Database Administrator (DBA) / Engineer (DBE) - FULLY CLEARED with POLYGRAPH REQUIRED

Annapolis Junction, MD$125k–$225ksoftware & database engineersmidAdded 1 month ago

About this role

Fully cleared database professional needed to manage and secure Oracle Exadata environments and multiple database platforms in a federal contracting role. This position requires active TS/SCI clearance with polygraph and U.S. citizenship.

What you'll do

  • Administer and optimize Oracle Exadata infrastructure and Enterprise Manager Cloud Control
  • Implement database security measures including Data Guard, DB Vault, and label security
  • Manage data migrations across various database platforms
  • Support NoSQL, PostgreSQL, MongoDB, and Cassandra database environments
  • Develop scripts and automation using BASH, Python, Perl, or Java
  • Participate in ETL processes and Agile development workflows

What they're looking for

  • Oracle Exadata administration
  • Oracle Database security (Data Guard, DB Vault, label security)
  • Oracle Enterprise Manager Cloud Control
  • Multiple database platforms (PostgreSQL, MongoDB, NoSQL, Cassandra)
  • Linux/UNIX systems
  • Scripting languages (BASH, Python, Perl, Java, JavaScript)
  • ETL tools and processes
  • SQL and database design
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Constellation Technologies

Constellation Technologies builds and operates cloud-based systems and software solutions supporting federal infrastructure and national security initiatives. The company is hiring test engineers, systems engineers, and software engineers with active Top Secret/SCI clearances to develop containerized applications, DevOps automation, and AI/ML capabilities for secure government environments.

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Likely interview questions

  • Describe your experience with Oracle Exadata architecture and how you've optimized database performance on this platform.
  • Walk us through your experience implementing Data Guard and/or DB Vault for high-availability and security in production environments.
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