Database Administrator
Omega Solutions
Database Administrator
Oracle DBA/Proficient in oracle database migration from Solaris to Linux/Weblogic configuration/ administration fusion middleware/ including Apex administration and support.
• 10+ Years of IT Experience as an Oracle DBA in a UNIX/Linux environment.
• Good understanding of Unix Administration with respect to supporting oracle database and application servers.
• Proficient in shell scripting and job scheduling.
• Expertise in Production Oracle 12c environments including PL/SQL, OEM, RMAN, Data Guard.
• Proficient in managing databases with multi-tenant architecture.
• Proven experience in migrating large databases from Solaris to Linux with minimum downtime with latest database release versions.
• Proficient in database upgrade and quarterly PSU Patching of oracle database using OEM Provisioning Tool.
• Expertise with Loading data using sql* Loader / Data Pump utilities.
• Expertise with Oracle performance tuning.
• Experience with database character set migration.
• Experience with managing and upgrading Oracle Enterprise Manager 12c and higher.
• Expertise in Oracle database performance tuning and troubleshooting.
• Strong experience in Backup and Recovery of large databases from Tape or RMAN online backups.
• Working knowledge of Tablespace Encryption and Oracle Advanced security tools.
• Proficient with using sql developer/ TOAD and Grid control tools for Designer experience (desired).
• Expertise in Configuring and managing Oracle Fusion Middleware, Web Tier, Apache and Tomcat Servers.
• Experience in setting up weblogic on Linux/Solaris platform.
• Expertise in configuring mod pl/sql, ORDS and Apex Administration 5.0 or higher.
• Experience with Restful Web Services.
• Experience with configuring/installing SSL Certificates and Oracle Wallets for the database and Web Servers.
• Develop, review and enforce database standards.
• Experienced with SDLC methodologies.
• Ability to document database performance issues and help team members understand the resolution process.
• Able to work independently.
• Assist in the database and Web Application releases.
• Ability to implement complex changes to existing database schemas.
• Preferred working knowledge in Windows sql-server/IIS web server.
• Experience in Oracle cloud/AWS/Azure is preferrable.
Skills
• Oracle database 12c Required 6 Years
• Oracle database 11g Required 10 Year
• Oracle grid control to include version 13c Required 7 Years
• Oracle weblogic 12c/fusion middleware Highly desired 7 Years
• Oracle apex administration and support Required 5 Years
• Oracle db migration from solaris to linux (database 12c/11g) Required 10 Years
• Oracle database backup/restore/rman/dataguard Required 10 Years
• Oracle performance tuning/database maintenance/management Required 10 Years
• On-call production support Required 10 Years
• Oracle cloud setup/AWS/Azure Administration Desired 3 Years
• Windows/sql server/IIS administration Highly desired 5 Years
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