ETL Data Migration Validation Engineer (IV&V)

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. We are seeking an ETL Data Migration Validation Engineer (IV&V) to join our team.

Requirements

• U.S. Citizen eligible to obtain and maintain a Public Trust clearance.
• 5+ years of hands-on SQL experience, including complex joins, subqueries, aggregates, and set-based comparisons.
• Demonstrated experience validating large-scale data migrations (100K+ records).
• Direct experience performing source-to-target data reconciliation.
• Experience working from mapping documents to validate field-level transformations.
• Experience validating composite keys and multi-table relationships.
• Experience identifying null-related discrepancies in outer joins.
• Experience validating cross-platform migrations (e.g., Oracle, PostgreSQL, SQL Server, CSV).

Benefits

• Traditional and HSA-eligible medical insurance plans
• 100% employer-paid dental and vision insurance options
• 100% employer-sponsored STD, LTD, and life insurance
• 5% 401(k) company matching
• Flexible-schedules and teleworking options
• Paid holidays and PTO Accrual Plans
• Paid Parental Leave
• Professional development and career growth opportunities
• Team and company-wide events, recognition, and appreciation