
Senior Data Analyst
- McLean, VA
- Permanent
- Full-time
- Partner with cross-functional teams to identify dependencies between applications and systems on the current CDW platform.
- Analyze and interpret Business Requirement Specifications (BRS) and ETL code to align with modernization objectives.
- Collaborate with stakeholders to define data requirements for Finance and Accounting systems.
- Create detailed mapping documents that outline data flows, transformations, and system interactions.
- Develop and validate complex SQL queries to support data analysis and migration efforts.
- Assist in mapping source to target tables/columns (Nexus to Finance apps) and define derivation logic as part of the modernization process.
- Ensure comprehensive documentation and traceability of all data lineage and mapping activities.
- Experience in SAS development
- Data analytics -Statistical modelling
- Data warehousing -Data quality -Data migration -Data integration -Data enrichment -Designing -Coding -Reporting -Testing
- Expertise in: -SQL -Databases (Sybase, Oracle or UDB) -Microsoft Office tools (Access, Excel, Power Point, Word).
- Must have experience analyzing Business Requirement Specifications (BRS) and ETL code, SQL quires, understanding of Unix. Development experience is preferred.
- At least 5+ years of experience in data analysis, data warehousing, or related fields.
- Strong understanding of ETL processes with the ability to read and interpret ETL code.
- Practical experience or familiarity with tools such as DataStage, Informatica, SAS, and Python.
- Expertise in complex SQL for data analysis, validation, and script development.
- Strong ability to understanding of enterprise-scale systems and data environments and, create data mapping documents.
- Excellent analytical skills with a keen attention to detail.
- Strong communication and collaboration abilities.
- Excellent growth and advancement opportunities