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R12 Upgrade DBA - Milwaukee, WI, USA
Role: R12 Upgrade DBA - Milwaukee, WI, USA
Skill Set required:
Must have executed a minimum of 2 R12.2 Upgrade cycles in past.
Should have hands-on experience of database upgrade to 12c
Must have hands-on experience of platform migration from AIX to LINUX
Must have hands-on experience of Vertex Upgrade process
Preferred hands-on experience of NavTeq tool upgrade
Must have hands-on experience of RMAN, Backup Management and different Recovery techniques
Should have design experience of EBS multi-tier architecture for multi-node Application and RAC in DB tier
Hands-on experience of the underlying operating system and storage, Network systems
Good knowledge of the physical database design
Ability to perform both Oracle and operating system performance tuning and monitoring
A good knowledge of Oracle security management like OAM, SSO, OID etc.
Production level exposure to 3rd party integrations to EBS systems and Support experience
Experience in tool / manual based code migration, database change management and data management through the various stages of the development life cycle
A sound knowledge of both database and system performance tuning
Architecture tuning as part of Upgrade iterations
A DBA should have sound communication skills with management, development teams, vendors and systems administrators
Scope & Responsibilities:
Should own end to end process of Oracle EBS R12 upgrade to R12.2.5, Database upgrade to 12c, Platform Migration from AIX to Linux RHEL 7 and Vertex Upgrade.
Planning and execution of MLS patches on EBS Application
Will be responsible for Patch Analysis and impact assessment, patching process documentation
Will be responsible for Cutover Downtime reduction thru process improvements in each Upgrade iteration, documentation of Upgrade execution times
Cutover Document preparation from DBA perspective for Go Live activities
Responsible for Oracle 12c Grid Installation and ASM setup and maintenance
Responsible for schedule and execution of EBS Cloning, preparation of consolidated cloning process document
Responsible for Post Upgrade task (Additional Node and Configuration Setting)
Responsible for maintaining latest patch set levels of Oracle EBS w.r.t. modules tech stack, security etc.
Ensuring LDAP, database and other supporting services required in working condition
Responsible for System Transition training and handover of documents for Steady State Support
Coordination with Oracle on issue resolution for SR or with other Application/Product DBAs in case of any need of support / assistance
Responsible for giving the latest Upgrade progress status and Defect updates to PMO / Project Manager on periodic / milestone basis as required.
Responsible for System Health Check and maintenance
Assistance in queries tuning
Will be responsible for End to End successful execution of Mock and Go Live Activities which will be in 24x7 model.
Will be responsible to work in harmony with other legacy application teams for Integration connectivity for SIT and UAT testing.
Will be actively participating in Change Management and Governance meetings and provide valuable inputs for program execution
Infosys Candidate fitment:
Oracle Apps DBA with 12+ years' experience, preferably Lead DBA.
Upgrade DBA's will have Metalink access to work with Vendor on any issue.
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