QA (ETL BI) Tester telecommunication domain

Bellevue, WA, us on site Until 8/21/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

 

 

Role:  QA tester ETL BI /  data warehouse

Location:  Bellevue,WA

Duration: 6 months 

Compensation: $65-69.5/hr. on W2

** consultants are accepted only on W2**

Description:

Primary Responsibilities: Actively participate with project team in requirements gathering and analysis.  Work with Business Analysts, Developers, ETL and Data warehouse engineers to validate ETL scripts.  Create, Execute and Debug SQL queries to perform data completeness, correctness, data transformation and data quality testing.  Prepare / review test conditions, test cases and test scripts.  Execute test cases / scripts.  Execute test cases / scripts.  Execute test cases / scripts.  Create and maintain all testing artifacts.  Log and track defects to closure.

  Required Skills and Experience:

Hands-on experience in source to target mapping between Data Warehouse and target data mart universe databases.Expertise in BI and ETL Testing methodologies.  Experience testing data for data marts, data warehouses or ETL tools such as BODI, Informatica is a plus.  Ability to lead and mentor a team of data warehouse/Database testers.  Experience in test automation is a plus. 

Knowledge of telecom domain and charging and billing systems is a plus.

Desired Tools:

Oracle. SQL Server, Teradata, Informatica, BODI, Unix, Toad, PLSQL / SQL Developer, HP ALM,HP QC / QTP / Automation tools.

Other Skills / Abilities 3 – 5 years testing experience.

If you're interested .  Kindly fill in the below details and send to chris at tekwissen dot com

Details Required 

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About this role

Summary

Perform data testing for ETL processes, validate data quality, create test cases, and track defects.

Job title

QA (ETL BI) Tester

Experience level

3-5 years

Industry

telecommunications

Location requirements

Bellevue, WA, on-site, US-based candidates only

Salary

$65-69.5/hr. on W2

Management role

No

Skills & keywords

Required skills

etlt testing methodologysqldata warehousetarget data mart

Preferred skills

informaticabodisql serverteradataautomation toolstelecom domain

Specializations

etl testingbi testingdata warehousesql
Locations

Structured locations inferred from the posting.

Bellevue, WA, USA

On-site City
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