Oracle Apps DBA in San Antonio, TX at APEX Systems

Date Posted: 3/22/2018

Job Snapshot

Job Description

Job #:  809481

Role: Oracle Apps DBA 

Location: San Antonio, TX

Duration: 6-18 Month Contract 


Position Summary: The Oracle Applications Database Administrator will be working with Application Developers and Production Support teams in support and implementation of application changes, database enhancements, 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. The Apps DBA will also engage in troubleshooting application tier components such as concurrent manager, Oracle HTTP server, forms.  Monitoring and tuning the Oracle EBS application tier, installed modules, cloning, configuration enhancement, patching, installation and workflow are additional tasks being supported for mission critical environments.

Duties and Responsibilities:

  • Participate in 24/7 on-call rotations for production-support for Oracle Based Environments
  • Provide hands-on experience with implementation, upgrade and tuning of large Oracle EBS environments
  • Strong understanding of Oracle RDBMS architecture and install new versions of the Oracle as necessary
  • Troubleshoot problems regarding the databases, applications and development tools
  • Provide cloning of EBS systems and automation procedures
  • Patch assessment and application in an Oracle EBS environment
  • Application tier cloning
  • Environment run book and procedure documentation


  • Experience in Federal DoD environment - Current NACLC/ T3 Investigation or Secret Clearance
  • Experience with multi-tiered R12.2 EBS Architecture
  • Experience with Oracle Application Framework Processing
  • Experience with R12 EBS HCM Modules
  • Experience as an Oracle Apps DBA with R12 experience throughout all stages of the lifecycle
  • Proven experience with multiple operating systems: Linux/Unix/Solaris/Windows and physical database design
  • Experience with RAC database and configuring Load Balancers
  • Experience and knowledge in migrating code, database changes, Oracle quarterly patch installs
  • Experience with Oracle Fusion Middleware applications
  • Team player with positive attitude.
  • Strong analytical and problem-solving skills
  • Ability to work independently with minimal supervision


Education and Experience:

  • Bachelor’s Degree in related field of study
  • COMPTIA Security Plus Certification 
  • Current NACLC/ T3 Investigation or DoD Secret Clearance
  • 5-7 years of Oracle APPS DBA Experience


If you are interested in this position, please send resumes to