Trebecon LLC

Sr. Data Quality Assurance Analyst :: Hybrid-Only MA/RI/CT/NH/NJ/NY Locals :: Inperson Interview :: W2 Position

Contract · In Office · Quincy, Massachusetts (USA)

Posted Jul 1, 2026

Work Options

Cloud Stack

Skills

Job Type

Position Group

Job Summary
We are seeking an experienced Sr. Data Quality Assurance Analyst to ensure the accuracy, integrity, and reliability of enterprise data across cloud-based data platforms. The ideal candidate will have strong experience in data quality testing, ETL validation, SQL, and modern data warehouse technologies such as Snowflake and AWS.
Required Skills
Strong experience in Data Quality Assurance (Data QA) and Data Quality Testing
Experience developing test plans, test cases, validation rules, and monitoring procedures
Hands-on experience validating data for:
Accuracy
Completeness
Consistency
Timeliness
Validity
Strong SQL skills for data validation and analysis
Experience with ETL Testing and Data Pipeline Validation
Experience validating data through ingestion, staging, curation, ETL processes, and downstream reporting/analytics
Hands-on experience with Snowflake, AWS, and Data Warehouse environments
Strong analytical and problem-solving skills
Excellent communication and documentation skills
Preferred Qualifications
Experience working with enterprise cloud data platforms
Knowledge of data governance and data quality best practices
Experience supporting large-scale data migration or modernization initiatives