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Oracle Database Administrator

Company Overview:  Diversified Technical Services, Inc. (DTSI) is a small-business corporation headquartered in San Antonio, Texas. Since 1980, DTSI has been delivering exceptional Information Technology and Telecommunication solutions and services for government and commercial customers.


Position Overview:  This position is directed to analyze, resolve the General Database actions along with Database Administration activities, in a highly visible 24/7 mission critical environment with a team of DBA’s and large pool of IT Experts. Works with Dev, Application and Production Support teams on supporting and implementing application changes, database enhancements, and database production support including incident, problem and change management, extensive troubleshooting, Oracle quarterly patch installs, Oracle upgrades, running data-pump exports/imports to refresh data, backups and restores to refresh into non-production environments, working with distributed transactions via database links, and running daily data-fixes among many others.


Duties and Responsibilities:

  • Requires participation in 24x7 on-call rotations for production-support for Oracle Based Environments.
  • Create and maintain all databases required for development, testing and production usage, and perform the capacity planning as required.
  • Performs ongoing tuning of the database instances.
  • Install new versions of the Oracle RDBMS as necessary.
  • Excellent knowledge of Oracle backup and recovery scenarios.
  • Administers all database objects, including tables, clusters, indexes, views, sequences, packages and procedures.
  • Troubleshoots problems regarding the databases, applications and development tools.
  • Create new database users as required.
  • A good knowledge of the operating system(s) especially Linux, and physical database design.
  • Provide standard onsite support with additional after hours/weekend support as needed.


Required Skills:

  • Experience and knowledge in migrating code, database changes, Oracle quarterly patch installs.
  • Experience with RAC database.
  • Experience in Federal DoD environment
  • Experience with R12 EBS HCM Modules.
  • Experience with Oracle Fusion Middleware applications.


Required Qualifications:

  • Must be a US Citizen
  • Current NACLC/T3/Secret Equivalent.
  • DOD 8570 COMPTIA Security+
  • 5-7 years of Oracle DBA Experience.
  • Bachelor’s Degree


Authority/Accountability:  The successful candidate will be a part of a small working group and will report directly to the project Task Leader.


Affirmative Action:  DTSI is an Equal Opportunity/Affirmative Action Employer. Applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. 


Disclosure:  DTSI is an equal opportunity employer that uses E-Verify to confirm work authorization.  Background investigations may be conducted to determine applicant’s eligibility for a Department of Defense security clearance. 


For more information about our company, please visit our website:

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