Database Administrator

Job Locations 4 hours ago(9/10/2025 8:03 AM)
Job ID
2025-11732
Posted Date
Engineering
Job Location
US-VA-Chantilly

Company Overview

We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR).

 

QinetiQ US’s dedicated experts in defense, aerospace, security, and related fields all work together to explore new ways of protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ US means being central to the safety and security of the world around us. Partnering with our customers, we help save lives; reduce risks to society; and maintain the global infrastructure on which we all depend.

 

Why Join QinetiQ US?

 

If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems.  In our diverse and inclusive environment, you can be authentic, feel valued, be respected, and realize your full potential. QinetiQ US will support you with workplace flexibility, a commitment to the health and well-being of you and your family and provide opportunities to work with a purpose. We are committed to supporting your success in both your professional and personal lives.

Position Overview

We are recruiting for a Database Administrator to work as part of the overall DBA team to determine, implement, and maintain the most efficient ways to organize and store data.  

Responsibilities

  • Participating in leading the design, development, and administration of Oracle 19c databases
  • Designing and developing database code for ETL of data from multiple sources
  • Conducting performance tuning and forecasting system scalability
  • Recommending appropriate procedure, query, or package changes and optimizations to ensure and improve system performance and reliability
  • Installing and configuring database environments
  • Performing database backups and restores
  • Managing, monitoring, and administering of Oracle database systems
  • Participating in server and storage capacity management and planning
  • Providing technical support in the evaluation of database systems and database design
  • Recommending and implementing approved process and tool improvements

Required Qualifications

  • Active TS/SCI  clearance with polygraph required #qinetiqclearedjob
  • Significant experience with Oracle 19c+ architecture and database design, and related Oracle technologies (Partitioning, Encryption, Pluggable Database, etc.) on Linux systems
  • Significant Oracle Exadata and PL/SQL developer experience
  • Oracle Label Security (OLS) experience
  • Significant experience and knowledge in methodologies to improve database query performance.
  • Ability to work with multiple teams to enhance their code and improve performance.
  • Significant experience in the optimization of database environments
  • Strong understanding of high-availability solutions, architecture, backup methodologies and their implementation (RMAN, Data Guard)
  • Experience managing and tuning very large databases (terabytes and petabytes) and with automating, scripting, and streamlining processes for efficiency and accuracy with strong documentation skills.

Preferred Qualifications

  • Experience with Oracle Exadata
  • Experience with PostgreSQL architecture, database design, administration, and related technologies.
  • Knowledge of Oracle Cloud Technology
  • Oracle OCP or OCM certification(s)
  • Linux experience as relevant to database O&M
  • Knowledge of multiple data-storage technologies
  • Ability to work with multiple teams to enhance their code and improve performance

Company EEO Statement

Accessibility/Accommodation:

If because of a medical condition or disability you need a reasonable accommodation for any part of the employment process, please send an e-mail to staffing@us.QinetiQ.com or call (540) 658-2720 Opt. 4 and let us know the nature of your request and contact information.

 

QinetiQ US is an Equal Opportunity/Affirmative Action employer. All Qualified Applicants will receive equal consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.

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