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Oracle DBA

ManTech | Chantilly VA 20153 USA | Full Time | Posted: 08/23/2019

Job Descriptiontop

Secure our Nation, Ignite your Future

Entering ManTech’s 50th year, we hold the distinct honor of being named a “Top 100 Global Technology Company” by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nation’s most important customers: U.S. Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection & analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.

The NIS Division provides mission solutions to a wide range of Defense and Intelligence Community customers. This division consists of a team of technical leaders that deliver advanced technical solutions to government organizations. Our customers have high standards, are technically adept, and use our products daily to support their mission of protecting national security. Our contributions to our customer’s success is driving our growth.

Join the top Information Technology and Analytic professionals in the industry to make invaluable contributions to our national security on a daily basis. In this innovative, self-contained, Big Data environment, the ManTech team is responsible for everything from infrastructure, to application development, to data science, to advanced analytics and beyond. The team is diverse, the questions are thought-provoking, and the opportunities for growth and advancement are numerous.


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

  • Significant experience with Oracle 12c architecture and database design, and related Oracle technologies (Partition, TDE Encryption, etc.) on Linux systems
  • 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

Desired Experience, Skills & 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
  • Experience automating, scripting, and streamlining processes for efficiency and accuracy; shell scripting experience

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.

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Location Chantilly, VA, 20153, United States
Categories Professional

Location Maptop

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Job Code R01497