QA Tester - Data Migration / ETL

Title: QA Tester – Data Migration / ETL Location: Remote Terms: Full-time Clearance: Public Trust (US Citizenship required) Travel: none 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 focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Project Description: The scope of this effort is for the Grants Management Modernization (GMM) independent verification and validation (IV&V) and third-party testing activity support. Harmonia is providing Agile testing services and IV&V services to provide release/configuration management support. The goal of this work is to validate that the software delivered by the Program’s development team meets FEMA’s non-functional requirements. The overall scope of these services includes the Program’s target solution. Harmonia uses government and industry best practices to: • Provide an integrated compliance team for release/configuration management services. • Independently verify that the Program’s target solution meets documented requirements. • Validate that the Program’s target solution meets user needs. Position Description: Harmonia is seeking a QA Tester to support the Grants Management Modernization (GMM) program by performing Independent Verification and Validation (IV&V), ETL testing, SQL queries, Data Migration Testing, and Test Design and Execution services. This role is critical to ensuring that the software solutions delivered to FEMA meet rigorous non-functional requirements, user expectations, and compliance standards. The ideal candidate will have experience in Agile environments, a deep understanding of software quality assurance, and a passion for ensuring that mission-critical systems are reliable, compliant, and user-centric. Responsibilities: Independent Verification & Validation (IV&V): • Conducting independent testing to ensure the Program’s target solution meets FEMA’s documented requirements and non-functional standards. • Validating that delivered software solutions align with user needs and compliance expectations. Release & Configuration Management Support: • Collaborating with the integrated compliance team to support release and configuration management activities. • Assisting in maintaining quality control throughout software release cycles. Database & SQL Testing: • Writing, optimizing, and executing complex SQL queries across platforms (Oracle, SQL Server, PostgreSQL, etc.). • Performing validation and reconciliation of data across multiple environments. ETL Testing: • Testing Extract, Transform, Load (ETL) processes, ensuring data pipelines and data movement between systems meet business and technical requirements. • Validating data flows, transformations, and accuracy across integration points. Data Migration Testing: • Designing and executing test cases based on data mapping documents. • Identifying and resolving mismatches, missing records, and transformation logic issues. • Supporting the full data migration lifecycle, including profiling, cleansing, migration, and validation. Test Design & Execution: • Creating detailed test scenarios and scripts aligned with mapping and transformation rules. • Performing reconciliation testing between different data sources and target systems. • Documenting defects, tracking resolutions, and ensuring corrective actions are implemented. Agile QA Practices: • Participating in Agile ceremonies (sprint planning, stand-ups, retrospectives) to align testing activities with development cycles. • Continuously improving testing approaches using industry best practices. Requirements: • Strong Database Skills: • Hands-on experience with SQL in different database platforms (e.g., Oracle, SQL Server, PostgreSQL etc). • Ability to write and optimize complex SQL queries for validation and reconciliation. • ETL Testing Experience: • Good understanding of ETL processes, data pipelines, and data movement between systems. • Experience validating data flows and transformations against business and technical requirements. • Data Migration Testing Expertise: • Strong ability to work from mapping documents to design and execute test cases. • Proficiency in identifying data mismatches, missing records, and transformation logic issues. • Familiarity with full data migration lifecycle (data profiling, cleansing, migration, and validation). • Test Design & Execution: • Ability to create test scenarios and scripts based on mapping and transformation rules. • Experience executing reconciliation testing between different data sources and target systems. • Strong defect management and documentation skills. Desired: • Knowledge of automation for data validation (using Python, Shell scripts, or any ETL automation tools) is a plus. Apply tot his job Apply To this Job