Senior Oracle Applications Database Administrator

4 days ago


Chicago, Illinois, United States IT America Inc Full time
About the Role

We are seeking a highly skilled Senior Oracle Applications Database Administrator to join our team at IT America Inc. As a key member of our database administration team, you will be responsible for ensuring the optimal performance and security of our Oracle E-Business Suite 12i instances.

Key Responsibilities
  • Install, patch, upgrade, configure, tune, and maintain Oracle E-Business Suite 12i and 11g/12c/19c databases.
  • Collaborate with system and network administrators to ensure maximum efficiency and availability of our database systems.
  • Analyze performance issues in the application, concurrent manager, and database tiers of E-Business Suite installations.
  • Assist developers with performance tuning and capacity planning.
  • Design, implement, and test disaster recovery procedures.
  • Provide level 2 support for the Production environment, including high-volume business-critical applications.
  • Ensure the overall architecture, design, development, and support of all Oracle Application Technology Stack components.
  • Implement and support Oracle ERP Applications.
  • Support 3rd party applications like Informatica, Vertex, Noetix, iScramble, etc.
  • Write UNIX shell scripts and clone 12i environments.
  • Establish and maintain Oracle ASM/RAC databases.
  • Tune the Oracle E-business 12i application, the Oracle databases, and PL/SQL code.
  • Proactively identify and correct 12i performance problems and monitor space usage.
  • Ensure the 12i system is appropriately secured and periodically audit the security of the 12i system.
  • Document DBA processes and prepare documentation for new and modified systems, environments, hardware, software, or databases.
  • Experience in Oracle database (RAC/ASM) upgrades from 11g/12c to 19c.
  • Experience in cloud "lift and shift" projects and migration of Oracle/SQL Server databases from On-Prem to Private/Public cloud.
Requirements
  • Bachelor's Degree in Computer Science, Information Systems, or equivalent.
  • Minimum of 10 years IT experience, with specific experiences in Oracle E-business 12i administration, UNIX, PL/SQL coding, and Oracle database administration.
  • Experience in running Oracle E-business 12i including activities like Patching, Cloning, Replication, System Administration, troubleshooting in HA and DR environments.
  • Good knowledge of Oracle database performance tuning skills.
  • Experience in implementing Oracle Real Application Clusters and Oracle Data Guard for high availability, data protection, and disaster recovery.
  • Experience administering Oracle EBS Financials, Supply Chain, and HR/Payroll applications.
  • Experience administering Oracle Business Intelligence Enterprise Edition (OBIEE).
  • Experience administering systems in Unix/Linux and Windows environments.
  • Experience using Oracle Enterprise Manager and other tools for availability and performance monitoring.
  • Excellent analytical, problem-solving, interpersonal, and communicational skills.
  • Ability to work some weekends, nights, and holidays.
Preferred Qualifications
  • Bachelor's Degree in Computer Science, Information Systems, or equivalent.
  • Experience with Oracle OBIEE, Demantra, Oracle Weblogic, and Informatica.
  • Oracle OID/OAM (SSO) and SSL configuration.
  • Oracle E-business suite 12.2.
  • SQL Server 2019 database administration.
  • SAS Grid administration and SAS Visual Analytics administration.


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