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Big Data Analyst
Ref No.: 21-00508
Location: Chevy Chase, Maryland
  • 5+ years knowledge of Data transformation, Data management & ETL processes
  • 5+ years' experience documenting business and system requirements, processes, workflows and test plans
  • 5+ years' experience with Relational Database (Snowflake, Hive, Microsoft SQL, Oracle or DB2)
  • 3+ years' experience on writing queries using SQL
  • 3+ years' working knowledge of Data Vault modelling, Azure DevOps, Hadoop, Hive, Microsoft Power BI, and Python
  • 3+ years' working knowledge of Big Data and the Azure/Snowflake ecosystem
  • Strong SQL, data mapping, and data profiling skills
  • Assists developers with more complex and detailed projects including root cause analysis, gap analysis etc.
  • Excellent time management skills and attention to detail is required
  • Excellent verbal/written communication skills, including communicating technical issues to non-technical audiences
  • Strong problem-solving ability, critical thinking skills, creative/innovative thinking
  • Ability and desire to learn new skills and techniques
  • Ability to thrive while working on ambiguous or challenging projects
  • A Bachelor's degree in a computer or information technology or currently enrolled in a degree program
  • Proficient in SQL and be able to extract & validate data using SQL query
  • Knowledge of DBT. schema and data testing knowledge
  • Ability to work independently while supporting multiple projects in a dynamic environment
  • Understanding of software development, web technologies, and testing approaches
  • Ability to discern data inaccuracies through technical experience and knowledge.
  • Develop an understanding of the business and the data needed to promote success
  • Ability to query, organize and interpret large amounts of data
  • Research data from key business systems, assess data quality, and map data to requirements for analysis and reporting