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ETL Tester

Atlantis IT Consulting Group LLCPittsburgh, PA🇺🇸United StatesPosted Oct 2, 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Pittsburgh, PA, United States
Posted
5 days ago
OracleSQLSQL ServerETLSnowflakeJiraPostgreSQLReconciliation

Job Description

DAY 1 ONSITE OPPORTUNITY 

NEED VISA INDEPENDENT CONSULTANTS 

Job Summary :

We are looking for an experienced ETL Tester to validate data extraction, transformation, and loading processes and ensure data accuracy, completeness, and integrity across source and target systems.

Required Skills

  • Strong experience in ETL/data warehouse testing.
  • Excellent SQL skills.
  • Good understanding of ETL concepts and data warehouse architecture.
  • Experience with source-to-target mapping and data reconciliation.
  • Experience testing ETL tools such as Informatica, Talend, SSIS, or similar technologies.
  • Experience with relational databases such as Oracle, SQL Server, PostgreSQL, or similar.
  • Knowledge of data warehouse concepts such as facts, dimensions, star schema, and snowflake schema.
  • Experience with defect management tools such as Jira or ALM.
  • Good understanding of SDLC and STLC.
  • Strong analytical and problem-solving skills.

Experience

6–8 years of relevant experience in ETL testing, data warehouse testing, or data validation.

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