Sr. Business Data AnalystLocation: McLean, VA 22102 (Initially Remote/ Onsite Post Mar 2022)Duration: 12+ Months Possible ExtensionJob Description:As Business/Systems Analyst gather business and system requirements for data movement and controls, develop and document mappings and rulesManage requirements documentEngaged with developing SIT/User Acceptance test cases and data setsLogical thinker performing data analysisMust be able to manage multiple priorities and meet deadlinesAnalyze large datasets (Structured and Unstructured data – XMLs, JSONs, PDFs) using big data platform.Would be required to engage using Python, PySpark, PIG, HIVE scripts to filter/map/aggregate data.Strong data analytical skillsPassion for communications excellence (both orally and in writing)Experience in Agile software development environmentsStrong knowledge of Data Platforms such as Databases, Non-SQL Data Repositories, Big DataFoundational knowledge on AWS Data Platforms, Artificial Intelligence and Machine LearningAbility to serve as mentor to more junior members of team.5+ years of data analysis experience, with a combination of business and technical skillsExperience working with Version One or JIRA or similar toolStrong quantitative, analytical, and problem-solving skills5+ years of SQL programming experience4+ years of SAS or similar programming experience4+ years of experience working with JSON, XML and CSV files4+ years of data mart/database/ETL experienceExcellent SAS, Unix, and SQL programming skillsExperience with database, data model and data warehouse concepts