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Etl Testing Jobs in Delaware (NOW HIRING)

E*Pro, Inc.

ETL Tester

Wilmington, DE

Permanent Full Time US Citizen/ Green Card Holder/EAD (GC) can apply for this Job * 3+ years of experience in ETL testing. * Proficient in Unix user level commands * Proficient in SQL and database ...

Scout ET

ETL Developer (Abinitio)

Wilmington, DE · On-site

$49.50 - $64.75/hr

Role Name: ETL Developer (Abinitio) Location: Wilmington, DE Duration: 18 Months. Position Type: Contract jobs. 5+ years of Experience In ETL Developer - Ab Initio 3.1 onwards Must have knowledge in ...

Gurus Infotech, Inc.

Bigdata with ETL

Wilmington, DE · On-site

Bigdata with ETL Location: Wilmington, DE We are look for Bigdata candidates with big data technologies like Hadoop/HIVE/Spark. Programming languages: ETL solutions, such as Ab Initio (strongly ...

New

Sonsoft Inc

ETL DataStage Lead/Developer

Newark, DE · On-site

$49.75 - $65.25/hr

Knowledge of IBM Datastage Architecture, Stages/Transformations, Design, ETL flow, advanced SQLs * Knowledge of data loading techniques using Datastage * Develop Datastage Parallel Extender jobs ...

ECCLESIASTES INC

Informatica ETL Developer

Newark, DE · On-site

... ETL processes using programming SQL or Python * 5 years of experience mentoring another ... testing AWS or Informatica or Snowflake certification is preferred Experience with Dataiku is a ...

Sonsoft Inc

ETL DataStage Analyst

Newark, DE · On-site

Knowledge of IBM Datastage Architecture, Stages/Transformations, Design, ETL flow, advanced SQLs * Knowledge of data loading techniques using Datastage * Develop Datastage Parallel Extender jobs ...

Sonsoft Inc

ETL Datastage Developer / Lead

Newark, DE · On-site

Knowledge of IBM Datastage Architecture, Stages/Transformations, Design, ETL flow, advanced SQLs * Knowledge of data loading techniques using Datastage. * Develop Datastage Parallel Extender jobs ...

Apex Informatics

Automation Tester ACSEEYK3

Newark, DE · On-site

$45 - $59.50/hr

... ETL/Database testing The Fraud and Claims Quality Assurance team is looking for a Senior Automation Tester in Java. • Candidate will be required to develop, maintain and execute the test ...

Nastech Global

Sr Agile Business Analyst

Wilmington, DE · On-site

Experience with ETL tools (Informatica, Talend, or similar). Knowledge of data quality frameworks ... Writing BDD/Gherkin acceptance criteria for automated testing. Familiarity with CI/CD pipelines and ...

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How much do etl testing jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for etl testing in Delaware is $57.43, according to ZipRecruiter salary data. Most workers in this role earn between $49.09 and $64.23 per hour, depending on experience, location, and employer.

What is the average salary for ETL testers?

The average salary for ETL testers typically ranges from $60,000 to $100,000 annually, depending on experience, location, and industry. Skilled testers with knowledge of tools like Informatica, Talend, or DataStage and certifications can command higher salaries.

What is the difference between Etl Testing vs Data Analyst?

AspectEtl TestingData Analyst
Primary FocusValidating data extraction, transformation, and loading processesAnalyzing data to identify trends and generate reports
Skills & CertificationsSQL, ETL tools, data warehousing certificationsSQL, Excel, data visualization tools, statistical knowledge
Work EnvironmentData warehouses, ETL pipelines, testing environmentsBusiness intelligence platforms, dashboards, reporting tools
Industry UsageData integration, ETL process validationData analysis, reporting, decision support

While Etl Testing focuses on validating data movement and transformation processes within data pipelines, Data Analysts interpret and analyze data to support business decisions. Both roles require SQL skills and work with data, but Etl Testing emphasizes quality assurance of data workflows, whereas Data Analysts focus on insights and reporting.

What are some common challenges faced by ETL testers during data migration projects?

ETL Testers often encounter challenges such as handling large volumes of data, ensuring data integrity during migration, and dealing with inconsistent or incomplete source data. They must be vigilant about identifying data anomalies, mapping errors, and performance bottlenecks in ETL pipelines. Close collaboration with data engineers and business analysts is essential to clarify data requirements and resolve discrepancies, ensuring seamless and accurate data transitions.

What are the key skills and qualifications needed to thrive as an ETL tester?

To thrive as an ETL Tester, you need a solid understanding of data warehousing concepts, SQL proficiency, and experience with ETL processes, typically supported by a degree in computer science or a related field. Familiarity with ETL tools like Informatica, Talend, or SSIS, as well as testing frameworks and defect tracking systems, is commonly required. Strong analytical thinking, attention to detail, and effective communication skills help ETL Testers identify data inconsistencies and collaborate with developers and business analysts. These skills ensure accurate data migration, high-quality deliverables, and support critical business decision-making based on reliable data.

What are the key skills and qualifications needed to thrive as an ETL tester, and why are they important?

ETL testing refers to the process of validating, verifying, and ensuring the accuracy of data as it moves through the Extract, Transform, and Load (ETL) process in data warehousing. This type of testing ensures that the data extracted from source systems is correctly transformed according to business rules and loaded into the target system without loss or corruption. ETL testers check for data completeness, data integrity, and performance of the ETL process, helping organizations maintain high-quality, reliable data for analytics and reporting.

How to become an ETL tester?

To become an ETL tester, you should have a strong understanding of data warehousing, SQL, and ETL tools like Informatica or Talend. Gaining experience in database testing, data validation, and scripting languages such as Python or Shell is also beneficial, along with relevant certifications like ISTQB or specific ETL tool certifications. Developing analytical skills and attention to detail are essential for effective testing in this role.

Is ETL testing still relevant?

ETL testing remains a vital part of data integration and data warehousing projects, ensuring data quality, accuracy, and consistency during data migration processes. As organizations increasingly rely on large-scale data analytics and business intelligence, skills in ETL testing, along with tools like Informatica, Talend, or Apache NiFi, continue to be in demand for validating data pipelines and workflows.

What are ETL testing jobs?

ETL testing jobs are data management and software jobs in which your responsibilities are to use an extract-transform-load test to ensure that data migration projects work properly. Specifically, your duties are to ensure that information extraction that comes from different sources and is to be presented differently by the destination source is transformed and loaded into a data warehouse properly. As an ETL tester, you may work for a specific company or for a business intelligence consulting firm that specializes in ETL testing and designing new data applications. You can also consult on a freelance basis.

More about Etl Testing jobs
What are popular job titles related to Etl Testing jobs in Delaware? For Etl Testing jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Etl Testing jobs in Delaware look for? The top searched job categories for Etl Testing jobs in Delaware are:
What cities in Delaware are hiring for Etl Testing jobs? Cities in Delaware with the most Etl Testing job openings:
Etl Testing jobs near you
Infographic showing various Etl Testing job openings in Delaware as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $119,448 per year, or $57.4 per hour.

ETL Tester

E*Pro, Inc.

Wilmington, DE

Full-time

Re-posted 26 days ago

Job description

Company Description

EPro Consulting service offerings include contingent Staff Augmentation of IT professionals, Permanent Recruiting and Temp-to-Hire. In addition, our industry expertise and knowledge within financial services, Insurance, Telecom, Manufacturing, Technology, Media and Entertainment, Pharmaceutical, Health Care and service industries ensures our services are customized to meet specific needs. For more details please visit our website www.eprocorp.com

We have been retained for providing recruiting assistance, for direct hires, by one of the world-leading information technology consulting, services, and business process outsourcing organization that envisioned and pioneered the adoption of the flexible global business practices that today enable companies to operate more efficiently and produce more value.

Job Description

Job Title :  ETL Tester

Location  : Wilmington, DE

Job Type : Permanent Full Time

US Citizen/ Green Card Holder/EAD (GC) can apply for this Job

Job Description:

  • 3+ years of experience in ETL testing.
  • Proficient in Unix user level commands
  • Proficient in SQL and database systems - Oracle/Teradata
  • Ability to write SQL queries to validate test results in a database
  • Experience in using ETL tools like Ab Initio/Informatica
  • Experience with QA testing of BO reports
  • Extensive knowledge of testing process and testing methodology
  • Strong background in functional testing with the ability to design and develop test cases
  • Perform all aspects of verification, including functional, integrated, regression and system testing
  • Test Management using Quality Center
Additional Information

NO THIRD PARTY SUBCONTRACTING for these positions

NO VISA SPONSORSHIP for this position

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