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Data Quality Assurance Engineer Jobs in Delaware

Katalyst CRO

Quality Assurance Engineer

Newark, DE · On-site

Katalyst CRO is looking for a QA Engineer with Life Sciences domain experience to support testing and validation in a regulated environment. The role involves developing and executing test cases ...

DEW Softech, Inc

QA Test Automation Engineer

Dover, DE · On-site

QA Test Automation Engineer Location: Dover, DE (Onsite) Duration: 6+ months Interview process: 2 interviews with Client - Both Virtual Job Summary: Required skills, experience, etc.: MUST HAVE ...

Dew Softech Inc

QA Test Automation Engineer

Dover, DE · On-site

QA Test Automation Engineer Location: Dover, DE (Onsite) Duration: 6+ months Interview process: 2 interviews with Client - Both Virtual Job Summary: Required skills, experience, etc.: MUST HAVE ...

Hologic

Quality Assurance Technician 3

Newark, DE · On-site

$54K - $80K/yr

... engineers to identify, diagnose and resolve reported quality issues ... Uses sophisticated programs to collect and evaluate data to assist in assessing and documenting ...

Agilent

Data Governance & Quality Engineer

Wilmington, DE · On-site +1

$124K - $194K/yr

We are seeking an experienced Data Governance & Quality Engineer to play a key role in shaping Agilent's modern data management landscape. In this role, you will combine data governance, metadata ...

Saransh Inc

QA Automation

Wilmington, DE · On-site

7years to 12 years of experienced and highly skilled QA Automation Tester to join our dynamic team ... The candidate will work closely with developers and other stakeholders to understand requirements ...

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Data Quality Assurance Engineer information

What does a data quality assurance engineer do?

A Data Quality Assurance Engineer is responsible for ensuring the accuracy, consistency, and reliability of data within an organization. They design and implement tests, validation processes, and quality checks to identify and resolve data errors or inconsistencies. Their work helps maintain high-quality data standards, which is crucial for informed decision-making and effective business operations. Additionally, they collaborate with data engineers and analysts to establish data quality metrics and best practices.

What are the key skills and qualifications needed to thrive as a data quality assurance engineer?

To thrive as a Data Quality Assurance Engineer, you need strong analytical skills, attention to detail, and a background in computer science or a related field. Familiarity with SQL, data profiling tools, automation frameworks, and certifications like ISTQB are commonly required. Excellent problem-solving, communication, and collaboration skills set top performers apart in this role. These competencies are vital for ensuring data integrity, driving process improvements, and supporting business decision-making with reliable information.

What are some common challenges faced by data quality assurance engineers when working with large datasets?

Data Quality Assurance Engineers often encounter challenges such as data inconsistency, incomplete records, and discrepancies across multiple data sources when handling large datasets. Ensuring data integrity requires meticulous validation and a strong understanding of both automated and manual testing techniques. Collaboration with data engineers, analysts, and business stakeholders is essential to identify root causes of quality issues and to implement effective solutions. Staying adaptable and detail-oriented helps address evolving data requirements and maintain high standards of data accuracy.

What is the difference between Data Quality Assurance Engineer vs Data Analyst?

AspectData Quality Assurance EngineerData Analyst
Primary FocusEnsuring data accuracy, integrity, and quality through testing and validation processesAnalyzing data to identify trends, generate reports, and support decision-making
Skills & CertificationsKnowledge of data testing tools, SQL, data management, and quality standardsProficiency in data analysis tools, SQL, Excel, and visualization software
Work EnvironmentOften part of data engineering or QA teams within IT or data departmentsTypically within business intelligence, marketing, or analytics teams

While both roles work with data, the Data Quality Assurance Engineer focuses on validating and maintaining data quality, whereas the Data Analyst interprets data to provide insights. They often collaborate but serve different functions in data management and analysis processes.

Is a Data Quality Assurance Engineer still in demand?

Yes, Data Quality Assurance Engineers are in demand due to the increasing importance of accurate and reliable data in organizations. They are needed to develop testing processes, validate data integrity, and work with tools like SQL and data management platforms, often requiring certifications or experience in data governance. The role is expected to grow as data-driven decision-making becomes more critical across industries.

What are popular job titles related to Data Quality Assurance Engineer jobs in Delaware?

For Data Quality Assurance Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Data Quality Assurance Engineer jobs in Delaware look for?

The top searched job categories for Data Quality Assurance Engineer jobs in Delaware are:

What cities in Delaware are hiring for Data Quality Assurance Engineer jobs?

Cities in Delaware with the most Data Quality Assurance Engineer job openings:

Data Quality Assurance Engineer jobs near you
Infographic showing various Data Quality Assurance Engineer job openings in Delaware as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution.

Quality Assurance Engineer

Katalyst CRO

Newark, DE • On-site

Full-time

Re-posted 27 days ago

Job description

Job Summary:
Katalyst CRO is looking for a QA Engineer with Life Sciences domain experience to support testing and validation in a regulated environment. The role involves developing and executing test cases, performing various types of testing, and ensuring compliance with regulatory standards.
Responsibilities:
• Develop & execute manual and automation test cases.
• Perform functional, regression, and integration testing.
• Log and track defects using JIRA or similar tools.
• Ensure compliance with GxP, FDA, and 21 CFR Part 11 regulations.
• Collaborate with cross-functional teams in an Agile environment.
Qualifications:
Required:
• 10+ years of experience in QA / Testing
• Experience in Life Sciences / Pharma domain
• Strong knowledge of GxP, FDA regulations
• Hands-on with Selenium or automation tools
• Experience with JIRA or similar tools
Preferred:
• CSV (Computer System Validation) experience
• API Testing (Postman)
• Basic SQL knowledge
Company:
Katalyst CRO | Advancing Healthcare & Life Sciences with Expert Research & Regulatory Solutions Katalyst Healthcare & Life Sciences (Katalyst CRO) is a Global Contract Research and Knowledge Process Outsourcing Organization (CRO) dedicated to driving innovation in research, regulatory compliance, and quality excellence for pharmaceutical, biotechnology, and medical device companies worldwide. Founded in , the company is headquartered in South Plainfield, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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