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Data Warehouse Analyst

Company Name:
Quantumtech Staffing
Responsibilities:
Creating dimensional (star/snowflake schema) data models,
Maintaining responsibility for global data definitions used in the Data Warehouse
Performing ETLs and validating results with business representatives,
Integrate data from multiple source systems into Data Warehouse
Cleansing data,
Transforming and loading data in Oracle 11G environment.
Building ROLAP/MOLAP solutions
Adhering to standards for the Data Warehouse, including security, archiving, backup and recovery
Participating in architectural decisions for data transitions from source to staging to ODS to EDW
Supporting implemented BI solutions by: monitoring and tuning queries and data loads, addressing user questions concerning data integrity, monitoring performance and communicating functional and technical issues.
Knowledge/Skills Required:
Experience with Unix /Linux platform and SQL, PL/SQL programming (Data Staging running on Linux platform)
Experience with Unix scripting preferred (Korn shell, chron tab scheduler)
Extensive experience in complete life cycle of DW projects and able to provide end to end solutions
Able to work closely with supporting teams to develop integrated solutions (Legacy Systems, Web Methods, FTP, DBAs, etc)
Experience and understanding with Data Modeling (powerdesigner/ERWIN tool preferred) and Dimensional Modeling
Experience with Data Warehouse ROLAP/MOLAP and reporting technologies ( Business Objects, OBIEE, Crystal)
Working knowledge of Kimball framework and Methodologies
Familiarity with unstructured data warehousing
Preferred Qualifications:
5+ years of experience in a Decision Support/Data Warehousing/Business Intelligence environment
College degree or higher ( Bachelors Degree in
computer
Science, Engineering or a related technical discipline, or the equivalent combination of education and technical training)
Familiarity with Agile Software development
Working knowledge of OBIEE and/or SAP BO
Working knowledge of OWB

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