Principal Database Administrator (2321) in Irving, TX at Mr. Cooper

Date Posted: 3/21/2018

Job Snapshot

Job Description

Ready to be a Cooper too? This might just be right up your alley!

Nationstar Mortgage LLC is seeking a Principal Database Administrator for its Irving, TX office.

Responsible for the support, monitoring, performance, and documentation of all Netezza and Oracle databases used within Nationstar. Perform database performance analysis, capacity planning, system sizing and ongoing maintenance/tuning to ensure maximum performance on Netezza and Oracle systems. Use the NzAdmin/NZMigrate tool for typical administrative tasks which include genstats and groom. Assist development teams with planning and implementing database changes and query optimization. Recommend and implement a detailed security design based on minimum necessary privileges required. Create, test, implement and monitor an automated set of procedures for database and server backups as well as necessary maintenance procedures including performing backup and restore activities. Work closely with IBM and Oracle support to manage hardware/software failures, appliance upgrades and install patches. Implement and configure Oracle RAC and standalone environments. Review and Patch of Netezza and Oracle environments including DB2, OS and Server firmware. Support QA and DEV environments with refresh tasks.

Position requires a Bachelor’s in Computer Science, Technology, Engineering or a closely related field (foreign equivalent acceptable) and 5 years of progressively responsible experience or a Master’s in Computer Science, Technology, Engineering or a closely related field (foreign equivalent acceptable) and 2 years of experience. The experience that is required must have involved the following: general understanding of underlying operating system; storage technologies; memory management; disk arrays; NAS/SAN; networking; Oracle and Netezza administration; backup/restore and disaster recovery solutions; administer large databases in mission critical environment; develop and define administrative and operational standard practices using Netezza utilities including Groom, Distribution, statistics, and Zone Maps; Netezza system configuration and setup with its utilities and tool sets; installation, configuration, and maintenance of Oracle GRID infrastructure and application of Oracle Quarterly patches; computer hardware including Servers, Network, SAN technologies, I/O subsystems.

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Information Technology

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United States of America

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Mr. Cooper

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