Sr Data Analyst

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.

• 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.