Oracle Database Administrator w Warszawa, Mazowieckie sprżedam

The role Monitoring of databases / instances, tablespace and diskgroups utilization Scheduling, coordinating and executing upgrades Performing dumps/loads and database cloning Monitoring and maintenance of database backup jobs Support for database clusters (Oracle RAC, ASM) Maintenance of database related tasks (housekeeping jobs, archive logs maintenance) Performance troubleshooting (finding un-optimized queries, suggesting improvements) Root Cause Analysis for database crashes and past performance issues Providing support for application releases (database maintenance related tasks, dumps on request, data modifications) Capacity management (new storage additions, tablespace extensions) Contacts with vendors to investigate issues and problems Quality life improvements to ease databases management (load/dump GUI, database maintenance tasks automation) Support for DR activities (moving database instances to other cluster nodes/servers, switching databases to DR counterparts) Providing end of month and end of year to application support teams Skills required Technical education Excellent knowledge of Oracle environment, preferably on Solaris and/or Linux systems (>10 years of professional working experience) Knowledge of service protection, backup and recovery of Oracle databases in the area of Unix and Linux (DataGuard, RMAN) Experience related to monitoring and tuning of Oracle databases (SQL analysis, AWR) Knowledge of dedicated database virtualization platforms (Exadata / Teradata) Willingness to work with multiple technologies (Database, Operating System, Middleware) Knowledge of Process Management Best Practices (example ITIL) and related tooling (HP SM, HP OVO, REMEDY) Highly desirable – knowledge of Websphere MQ / MQFTE, Windows Operating System, Unix Operating Systems, backup tools, automation tools (Salt, Puppet, Chef, Ansible) Willingness to work on shifts Fluency in English Benefits of working with us Friendly and open-minded team International environment Community DEVtalks Team-buildings Healthcare and multisport program Language courses Flexibility in terms of type of contracts (B2B, permanent employment of contract)

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