Senior Oracle DBA

Ключевые навыки

We are looking for Senior Oracle DBA to help our Customer on long term engagement in Moscow.

Responsibilities:

Provide technical guidance and assistance either as required or as part of longer term engagements with key customers

Monitoring customer's critical systems for incidents, identify operations issues and problems, supporting in problem resolution

Provide alternative temporary workarounds to technical problems in customer's Oracle systems

Provide proactive technical advices to avoid possible future issues.

Document work delivered to customers

Plan and document Oracle service activities in the assigned accounts, drive their execution and communicate their status to senior customer

Requirements:

Technical experience with Oracle RAC and Oracle DataGuard architecture on Oracle 11g and Oracle 12c.

Strong experience in a Production Operations environment as well as Development Support.

Experience with all aspects of database administration including installation, configuration, upgrades, patching, migration, capacity planning, performance tuning, backup and recovery.

Responsible for evaluating patch releases from Oracle and patching requests from development, and communicating constraints, issues, and timelines for deployment.

Proactive database monitoring in support of metrics, issue avoidance, and issue resolution.

Database and PL/SQL optimization including performance tuning, query optimization and supportability.

Actively participate and contribute to projects involving enterprise systems enhancements.

Create and maintain appropriate documentation about the database and the data architecture.

Qualifications:

5+ years in a development or support organization supporting large applications with Oracle on Linux platforms

Core competency with Oracle 11g RDBMS and Oracle 12c RDBMS. Experience with 18c, 19c

Very Strong experience with Oracle Real Application Clusters (RAC) and ASM

Experience in a 24×7 high availability environment required.

Experience with DataGuard/Active DataGuard/DataGuard Broker design and implementation

Experience with the design and implementation with Oracle GoldenGate

Experience with Oracle Options including Partitioning, Advanced Compression, Advanced Security, VPD, EBR, etc. .

Knowledge and understanding of how to leverage and use Oracle Enterprise Manager.

Expert backup and recovery skills utilizing Oracle’s RMAN utility

Expert Database performance tuning and trouble shooting skills

Expert SQL performance tuning and trouble shooting skills

Strong LINUX experience (scripting experience/knowledge required)

Strong quantitative, analytical, communication and verbal skills with a strong customer service focus

Ability to work as part of a team as well as independently toward assigned goals

Excellent Time Management skills.

Skilled at working well with different staff levels, within and out of core competency.