Senior Data Analyst

Genesis10
life insurance, 401(k)
United States, Virginia, McLean
Aug 07, 2025
Genesis10 is seeking a Senior Data Analyst for a 3 month contract position with a mortgage loan corporation located in McLean, VA. This position is fully onsite. Pay Rate - $54.00 - $56.00W2 Vetting Questions: 1). Please describe your experience with data analysis. What was your most recent project? What were your contributions? What tools did you use? 2). Please describe your experience with ETL data mapping. Provide specific examples from your recent projects. Summary: We are embarking on a major initiative to modernize the Finance applications that are downstream to Single Family Corporate Data Warehouse. This involves a substantial effort to update our applications and systems. To ensure a smooth transition with minimal disruption, we are looking for experienced Data Analysts who can identify critical system dependencies and assist in modernizing outdated data platforms and workflows. This position is ideal for candidates who are highly analytical, adept at working with large-scale enterprise systems, and possess a strong background in data mapping, ETL, and data warehousing. Responsibilities: 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. Required Qualifications: 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. If you have the described qualifications and are interested in this exciting opportunity, please apply! Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals. For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10: Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years. The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years. Access to an experienced, caring recruiting team (more than 7 years of experience, on average.) Behavioral Health Platform Medical, Dental, Vision Health Savings Account Voluntary Hospital Indemnity (Critical Illness & Accident) Voluntary Term Life Insurance 401K Sick Pay (for applicable states/municipalities) Commuter Benefits (Dallas, NYC, SF) For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website. Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.