Beschreibung
*Oracle DBA-Geilenkirchen, North Rhine-Westphalia, Germany -Contract Euros 60 per hour
NATO SECRET clearance required
Level 3/Immediate start - 65 days
Overview:
The majority of systems developed by NCIA rely to some degree on the presence of a database system. Frequently, NCIA requires additional workforce to help with the development, testing and administration of databases.
There is also an occasional requirement for a database expert to review database designs of capabilities being developed by contractors on behalf of NCIA.
Activities to be performed:
Develops and maintains specialist knowledge of database concepts, object and Datamodelling techniques and design principles and a detailed knowledge of database architectures, software and facilities
Analyses data requirements to establish, modify or maintain object/data models
Evaluates potential solutions, demonstrating, installing and commissioning products
Uses database management system software and tools to investigate problems and collect performance statistics and create reports
Carries out routine configuration/installation and reconfiguration of database and related products.
Design and implement RDBM and OODBM systems
Define data structures, logical and physical databases using Case Tools
Revise database design; implement stored procedures, triggers; apply normalization and other harmonization activities
Define advanced queries
Use built-in Data Access classes in Application Frameworks to create Database Interfaces and classes in applications to be able to accessand manage databases
Evaluate and select commercial or academic databases for use
Prepare Data Dictionaries and other related database documentation
Requirements
Requested Skills & Competencies
Oracle Database and Oracle Application Server Administration skills are essential qualifications
Microsoft Certified Solutions Associate SQL Server 2012
Microsoft Technology Associate IT Infrastructure
Oracle Database 11g Administrator Certified Professional
Oracle Enterprise Manager 11g Certified Implementation Specialist
Knowledgeable of both relational and non-relational (NOSQL) database principles, design, implementation and/or administration
Knowledgeable of Object Oriented Database principles design, implementation and/or administration
Experience with writing queries and query optimization
High-level knowledge of other computing disciplines including software development, system integration and IT service provision
Understanding of polyglot consistence and map reduce technologies
NATO SECRET clearance required