Sr Data Analyst

Job Description

Insight Global is seeking a Data Analyst and Conversion Manager to support a large-scale system modernization effort for a healthcare client. This individual will play a critical role in validating the successful migration of Medicaid claims and member data from a legacy mainframe DB2 environment into a new database structure. While a third-party vendor will execute the data movement, this consultant will own the verification, reconciliation, and documentation of the conversion, ensuring the data is accurate, complete, and functional.

This is a highly technical, backend-focused role ideal for someone who has led or supported similar enterprise data conversion efforts and can confidently operate as the sole technical expert in high-stakes validation discussions.

This position can pay $55-70/hr based on experience.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances.

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• 10+ years of experience in data analysis and large-scale data conversion initiatives.
• Hands‑on experience with mainframe DB2 data environments.
• Advanced SQL skills, including complex query validation.
• Strong experience with Teradata (querying, validation, reconciliation).
• Deep understanding of ETL processes and transformation logic.
• Proven experience verifying data migrations and ensuring data integrity.
• Ability to document technical findings clearly and explain outcomes to stakeholders.
• Prior participation in enterprise‑level system conversions (mainframe to modern platforms).
• Ability to work independently with minimal client‑side oversight.