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Data Quality Assurance Engineer Jobs in Reston, VA

Securiport

Quality Assurance Engineer

Reston, VA · On-site

You will collaborate with the rest of the QA Team and developers to execute the quality assurance lifecycle. In addition, you will contribute directly to test design and execution. You will be ...

Securiport LLC

Quality Assurance Engineer

Reston, VA · On-site

$90K - $115K/yr

You will collaborate with the rest of the QA Team and developers to execute the quality assurance lifecycle. In addition, you will contribute directly to test design and execution. You will be ...

BayNova LLC

Quality Assurance Specialist

Arlington, VA · On-site +1

The Quality Assurance Engineer will be responsible for designing and implementing tests, debugging ... Proven experience in test planning (including data planning), test scheduling, and test evaluation.

BayNova LLC

Quality Assurance Specialist

Arlington, VA · Remote

The Quality Assurance Engineer will be responsible for designing and implementing tests, debugging ... Proven experience in test planning (including data planning), test scheduling, and test evaluation.

Technogen

QA Engineer

Rockville, MD · On-site

Experience with Salesforce reports A Bachelor's degree in Computer Science, Computer Engineering ... Experience with developing or testing ETL. Data migration. Web-based GUI level testing. Report ...

Technogen

QA Engineer

Rockville, MD · On-site

... Engineering, or Management Information Systems is required. • Experience with complete Software ... Data migration. • Web-based GUI level testing. • Report validation including thin client ...

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All JobsData Quality Assurance Engineer JobsData Quality Assurance Engineer Jobs in Reston, VA

Data Quality Assurance Engineer information

See Reston, VA salary details

$19

$50

$81

How much do data quality assurance engineer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for data quality assurance engineer in Reston, VA is $50.50, according to ZipRecruiter salary data. Most workers in this role earn between $39.76 and $57.79 per hour, depending on experience, location, and employer.

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.

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 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.

Is a data quality assurance engineer still in demand?

Data Quality Assurance Engineers are in ongoing demand as organizations prioritize accurate and reliable data for decision-making. Skills in data validation, testing, and familiarity with tools like SQL and data quality platforms enhance employability in this field.

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 are popular job titles related to Data Quality Assurance Engineer jobs in Reston, VA? For Data Quality Assurance Engineer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Data Quality Assurance Engineer jobs in Reston, VA look for? The top searched job categories for Data Quality Assurance Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Data Quality Assurance Engineer jobs? Cities near Reston, VA 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 Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $105,044 per year, or $50.5 per hour.

Quality Assurance (QA) Engineer

Black Canyon Consulting

Bethesda, MD • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 21 days ago

Job description

Overview
Black Canyon Consulting (BCC) is searching for a QA Engineer to support the delivery and modernization of mission-critical, web-based digital resources for a federal government client. This role will play a critical part in ensuring the quality, reliability, and backward compatibility of a modernized, enterprise-scale platform.
The QA Engineer will work closely with Product, Business Analysts (BAs), Engineers, User Experience (UX), and client stakeholders to validate requirements, define test strategies, and ensure new functionality meets both user expectations and feature parity with the legacy system. This role requires strong analytical skills, attention to detail, and a collaborative mindset, as well as hands-on experience with automated and manual testing in Agile environments.
This position is focused on automated quality engineering. The ideal candidate should have extensive hands-on experience designing, developing, and maintaining automated test frameworks and suites for modern web applications. Experience with Playwright using TypeScript is required. While manual testing is expected as needed, the primary focus of this role is building and maintaining automated test coverage in an Agile environment.
Duties & Responsibilities:
Job Responsibilities
Quality Strategy and Test Planning
  • Develop and execute test strategies and test plans for complex, data-driven applications
  • Ensure backward compatibility and functional parity with the legacy system
  • Analyze requirements, user stories, and acceptance criteria to identify gaps, risks, and ambiguities
  • Partner with Product and BAs to clarify requirements and expected behavior
  • Identify edge cases, regression risks, and impacts across integrated systems

Test Automation and Quality Engineering
  • Develop, maintain, and execute robust automated test suites using Playwright and TypeScript
  • Build end-to-end, regression, integration, and smoke tests that support continuous delivery
  • Validate application programming interface (API) integrations and data flows between frontend and backend systems
  • Compare legacy and modern system behavior to ensure consistent outcomes
  • Track, document, and verify defect resolution
  • Integrate automated tests into Continuous Integration/Continuous Delivery/Deployment (CI/CD) pipelines
  • Improve test coverage, test reliability, and testing processes over time
  • Contribute to improving QA standards, tools, and best practices across the program

Agile Collaboration and Delivery
  • Actively participate in Agile ceremonies, including sprint planning, backlog refinement, reviews, and retrospectives
  • Collaborate closely with Frontend and Backend Engineers during development and testing
  • Provide early and continuous feedback to help teams build quality into the product
  • Support release validation and readiness activities
  • Assist with troubleshooting production and pre-production issues as needed
Required skills and experience
  • Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience)
  • 5+ years of experience in automated testing for web-based or enterprise applications
  • 3+ years of hands-on experience developing automated tests using Playwright with TypeScript in a production environment
  • Experience testing complex, data-driven systems
  • Strong experience with manual and automated testing
  • Experience validating requirements and identifying gaps early in the development lifecycle
  • Familiarity with Agile/Scrum methodologies
  • Strong analytical, problem-solving, and documentation skills
  • Excellent communication and collaboration skills
  • High attention to detail and commitment to quality
  • Clearance and Location Requirements
    • Must be able to obtain and maintain a Public Trust clearance
    • Must reside in and be authorized to work in the United States; candidates in the DMV area preferred
    • All work must be performed within the United States

Preferred Qualifications
  • Experience supporting federal government or large enterprise systems
  • Experience testing systems requiring legacy parity or backward compatibility
  • Experience testing Experience with Representational State Transfer APIs (REST APIs) and backend services
  • Experience in healthcare, life sciences, or regulated environments
  • Tools and Technologies
    • Playwright with TypeScript (required)
    • REST APIs
    • Git, GitLab
    • Jira/Confluence
    • Agile/Scrum
Benefits and Salary
We attract the best people in the business with our competitive benefits package, including medical, dental, and vision coverage; a 401(k) plan with employer contribution; paid holidays, vacation, and tuition reimbursement.
We offer a competitive salary commensurate with experience and location.
If you enjoy being part of a high-performing, professional, technology-focused organization, please apply today!

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