Role: Oracle Database Admin-L3
Location: Dublin (hybrid)
Responsibilities:
Handled large database estates and managed TB size of databases
Installation and administration of multiple versions of databases on multiple Unix platforms and Windows servers
Design and implement the high availability solutions (RAC, Golden Gate and Dataguard)
Install, configure and manage ASM instances in oracle
Plan and execute major migrations and upgrades
Define and configure the disk and diskgroups in ASM and troubleshoot
Manage and administer the databases on Exadata machine
Plan the database upgrade, migration and patching
Plan and implement the backup/recovery on need basis
Hardware tech refresh (host to host database move)
Coordinate and work with database vendors for resolution on major incidents
Database refresh, re-org, backup using RMAN and 3rd party tools
Install and configure grid control database monitoring tools
Install, Administer, manage and troubleshoot Oracle grid control
Define performance benchmarks and metrics
Periodic database instance performance review and tuning recommendation
Proactive database analysis and suggestion to application team / business
Write and troubleshoot shell scripting, SQL and PL/SQL scripts
Primarily role is supporting the production and non-prod database environments
Ensure the reduction of repeated errors through implementation of necessary checkpoints
Contribute towards evaluation of tools, products and software selection
SLA tracking and reporting to Higher management
Prepare and Maintain Standard Operating Procedure for all activities
Proactive identification of risks and mitigation of the same
Technical presentation on emerging technologies.
Foresee the need for newer technology based trainings on customer needs and provide suggestions for such trainings to Project Manager.
Implement and Periodical check on Automation
Implement and Periodical check on DB Security
Identify, document and track Technology related risks and mitigation plan in the project
Technical and Process guidance to L2 and L1 DBA
Mandatory Skills:
Strong database administration
Database upgrades on multiple versions and releases
High availability (RAC) setup and administration
Disaster recovery design, planning, setup and administer the Dataguard (standby)
Install, configure, maintain and troubleshooting on Golden Gate
Knowledge on ExaData
OEM Configuration and management
Automation through scripting
Strong performance analysis on AWR, ADDM, SQL Profile, ASH and advisory views
Experience on OS, Storage, Network and Virtualization activities
Certification on Primary Technology
Handled database estate of various technologie
Service Request and Incident, Problem, Change managements
Configuration, Capacity planning and Knowledge management
Experience on ITIL Tools like Remedy, Service Now or any other ticketing tool
Good to have:
· ITIL Foundation certified
· Manage the global infrastructure customer and projects
Wipro is an exciting organisation to work for. We ranked as a “Top Employer” as part of the Top Employer Institute annual listings. We were assessed on several key HR practices including Diversity and Inclusion. This is accompanied by exciting business growth in the last six-quarters.
Benefits: You will receive a competitive salary, a generous benefits package, training, and development, as well as an exciting career within a fast paced and dynamic business. The benefits include;
Contributory pension
Extra holiday purchase
Life insurance policy
Private medical insurance
Equal Opportunities: Wipro is an advocate for positive change and conscious inclusion. As a global employer, we strive to create a diverse Wipro family by remaining committed to the development of our culture, diversity, equality, and inclusion in the workplace. All applicants are welcome.
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Oracle Database Admin