[Remote] Data Testing Engineer
Note: The job is a remote job and is open to candidates in USA. Global Alliant Inc is hiring a Data Testing Engineer for a remote role based in Rockville, Maryland. The position focuses on testing data pipelines, ETL/ELT workflows, databases, and transformation logic, while investigating data mismatches, validating data quality, and supporting defect resolution.
Skills
- Candidate should be willing to go through Federal clearance
- 5+ years of experience in data testing, ETL testing, database QA, or related data-validation functions
- Strong analytical and troubleshooting skills with the ability to investigate complex data mismatches, identify root causes, and support defect resolution
- Hands-on experience writing advanced SQL queries for validation, reconciliation, aggregation, comparison, and exception analysis
- Experience testing data pipelines, ETL/ELT workflows, database processes, and transformation logic across large datasets
- Solid understanding of relational database concepts, data structures, and source-to-target relationships
- Practical knowledge of data-quality validation, including completeness, accuracy, consistency, uniqueness, validity, and referential integrity
- Experience translating business requirements, technical specifications, and mapping documents into test scenarios, validation rules, and test cases
- Familiarity with Jira, Confluence, and Agile delivery practices for test tracking, documentation, and collaboration
- Experience managing the full defect lifecycle, including identification, documentation, triage, retesting, and closure
- Strong communication skills and the ability to work effectively with developers, analysts, data teams, and business stakeholders
Company Overview
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