4w
Save
Mark Applied
Hide
QA/QC Engineer
McLean, Virginia, United States
OnsiteFull Time
2+ YOE2+ years relevant experience; manage QA/QC activities, conduct inspections, implement testing protocols, and support compliance. Engineering background and familiarity with ISO standards or Six Sigma advantageous.
1mo
Save
Mark Applied
Hide
QA Engineer
Washington, D.C. or Virginia or United States
RemoteFull Time
Senior QA/Quality Engineering experience testing SaaS web and AI-enabled products; strong manual and automated testing skills; hands-on with Cypress/Playwright/Pytest/Postman; backend fluency with Python/FastAPI/PostgreSQL/Redis; CI/CD integration.
Cypress, Playwright, Pytest, Postman/Newman, Selenium, RESTAssured, Python, FastAPI, PostgreSQL, Redis, OpenSearch, Celery, Temporal, AWS, Docker, JMeter, k6, Locust, ReactJS, CI/CD pipelines
2mo
Save
Mark Applied
Hide
QA Engineer
McLean, Virginia, United States
RemoteContract, Full Time
2+ YOE1-3 years QA/testing; US citizenship with ability to obtain Public Trust; experience with Selenium/Cucumber, API testing, CI/CD, Jira, and accessibility testing.
Selenium, Cucumber, Postman, Jenkins, GitHub Actions, GitLab CI, Jira, SonarQube, JUnit, JaCoCo, WCAG, Section 508
6h
Save
Mark Applied
Hide
Senior Engineer, QA Automation
Washington, District of Columbia, United States
$123k-$145k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5+ years in QA/test automation; experience with Selenium, Cypress, Playwright, CI/CD, API testing, and a modern scripting language (JavaScript/TypeScript, Python, or Java).
Selenium, Cypress, Playwright, GitHub Actions, Jenkins, GitLab CI, Azure DevOps, JavaScript, TypeScript, Python, Java
1mo
Save
Mark Applied
Hide
QA Engineer
Herndon, Virginia, United States
OnsiteFull Time
2+ YOE2+ years SDET/QA experience, strong automation skills in Python/TypeScript/C#, experience with API and UI testing, CI/CD (Azure DevOps or GitHub Actions), AI-assisted test workflows, and U.S. citizenship with ability to maintain a Trusted Role.
Python, TypeScript, Angular, .NET, C#, Microsoft Azure, Microsoft Azure DevOps, GitHub Actions, Claude Code, Copilot, Cursor, pytest, Playwright, Cypress, Selenium, Functionize, TOSCA, Postman, RestAssured, xUnit, NUnit, BrowseStack, TestRail, JMeter
2mo
Save
Mark Applied
Hide
QA Test Engineer
Bethesda, Maryland, United States
RemoteFull Time
1+ YOE1–3+ years QA/test engineering; Python proficiency; automated testing framework experience; Jira/Git; strong communication.
Python, PyTest, Selenium, Playwright, Cypress, Appium, Jira, Git, GitHub Actions, Jenkins, GitLab CI, Docker, AWS, Postman, REST, OpenAPI
1mo
Save
Mark Applied
Hide
QA Engineer (Payments Squad)
Arlington, Virginia, United States
HybridFull Time
3+ YOE3–5 years QA experience in web/payments; testing payment systems; API validation; automation tools; hybrid QA across backend and hardware.
Postman, Playwright, Appium, MongoDB, DynamoDB, AWS, JIRA, Swagger/OpenAPI
2w
Save
Mark Applied
Hide
Software QA Engineer
Arlington, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS/Engineering, 5+ years QA experience, Secret Clearance, proficiency with automated UI testing (Selenium/Playwright/Cypress), requirement/test traceability, CI/CD integration, strong communication.
Selenium, Playwright, Cypress, JUnit, TestNG, Postman, SoapUI, Rest Assured, JMeter, LoadRunner, Gatling, Docker, Kubernetes, Jira, Zephyr, TestRail
1mo
Save
Mark Applied
Hide
QA/Test Engineer
Arlington, Virginia, United States
$110k-$120k/yr HybridFull Time
4+ YOEBachelor’s degree in CS/IT, active DoD Secret Clearance, 4+ years QA/testing, automation and manual testing, REST API/web testing, CI/CD tools.
Selenium, Cypress, Postman, Junit, NUnit, Jest, Azure DevOps, Jira, GitHub Actions, Docker, Kubernetes, OpenTelemetry, Application Insights, MuleSoft Anypoint Platform
2w
Save
Mark Applied
Hide
QA/Test Engineer
Herndon, Virginia, United States
RemoteFull Time
3+ YOE3+ years QA/testing on Salesforce programs, ability to obtain Public Trust clearance, bachelor's degree or equivalent experience, experience with performance and integration testing, UAT facilitation.
Salesforce, Apex, ENBUILD Platform
2mo
Save
Mark Applied
Hide
Senior Software QA Engineer
Fairfax, Virginia, United States
OnsiteFull Time
6+ YOEBachelor's degree in Engineering or related field; 6+ years Software QA; SQL and automated tests; SDLC/Agile; QA tools; Jira/Confluence; strong communication; various testing types; ability to obtain/maintain federal security clearance.
Jira, Confluence, SQL, Git, Automation tools
1mo
Save
Mark Applied
Hide
Senior Automation QA Engineer
McLean or Tampa
$82k-$152k/yr RemoteFull Time
5+ YOE5+ years QA experience with manual and automated testing, automation frameworks, Python, agile experience, strong analytical and communication skills, ability to obtain U.S. national security clearance, U.S. citizenship required.
Python
1mo
Save
Mark Applied
Hide
Senior QA Engineer
Bethesda, Maryland, United States
HybridFull Time
5+ YOEMinimum 5 years experience; strong Java and Selenium skills; experience with Git/GitLab/GitHub, Azure DevOps/TFS, Jenkins CI/CD; SDLC knowledge; strong communication and independent working ability.
Java, Selenium WebDriver, Git, GitLab, GitHub, Azure DevOps, Team Foundation Server (TFS), Jenkins, Azure
4w
Save
Mark Applied
Hide
QA/QC Engineer (McLean, Virginia, US)
McLean, Virginia, United States
OnsiteFull Time
Not specified in the job description.
3d
Save
Mark Applied
Hide
Government and Public Sector - Cybersecurity - QA Engineer
McLean, Virginia, United States
$105k-$192k/yr HybridFull Time
3+ YOEBachelor's degree,3+ years QA in Agile,manual and automated testing,experience with Java/JavaScript/Python,knowledge of SDLC/STLC,Jira/Xray/Zephyr and CI/CD,ability to obtain secret clearance and work in-person as needed.
Java, JavaScript, Python, Jira, Xray, Zephyr, CI/CD
3w
Save
Mark Applied
Hide
Senior Software QA Engineer (Onsite)
Annapolis Junction or Palm Bay or Maryland or Florida or South Carolina or Texas
$99k-$206k/yr RemoteFull Time
9+ YOE9+ years QA experience (or 7+ with a master’s); strong test automation and scripting (Python, JavaScript, Java); API testing (Postman, REST Assured); CI/CD integration (GitHub Actions, Jenkins, CircleCI); performance testing (k6, JMeter, Locust); TS/SCI CI Poly preferred.
Selenium, Cypress, Playwright, Python, JavaScript, Java, Postman, REST Assured, GitHub Actions, Jenkins, CircleCI, k6, JMeter, Locust
2mo
Save
Mark Applied
Hide
Senior Design QA Engineer
Frederick or Carlsbad or Austin
$83k-$111k/yr OnsiteFull Time
4+ YOE4+ years in Quality Assurance in regulated environment; Bachelor's in engineering or science; knowledge of cGMP/ISO 13485/14971; experience with design controls and product validation; strong communication and problem solving; authorized to work in the U.S. without sponsorship.
Quality Management System, MS Office
1d
Save
Mark Applied
Hide
Network QA Engineer
Ashburn, Virginia, United States
OnsiteFull Time
Experience with network automation, OSS/BSS, Java/Selenium automated testing, SDN/NFV knowledge, strong communication and end-to-end SDLC experience; Bachelor\u0002s degree or equivalent experience.
Selenium-Java, Java, Selenium, OSS/BSS, SDN-NFV, Network Atomation, AI, ML
3w
Save
Mark Applied
Hide
Engineer, QA Automation
Columbia or Maryland
RemoteFull Time
3+ YOEBS in Computer Science or equivalent; 3+ years software testing with 1+ year automation; experience with Selenium, Page Object Model, Gherkin, C#/Java; strong test design and usability skills.
Selenium, Gherkin, C#, Java, GitHub, SQL
3mo
Save
Mark Applied
Hide
Software Engineer / QA Analyst (Top Secret/SCI Clearance)
Ft Belvoir, Virginia, United States
OnsiteFull Time
8+ YOEActive TS/SCI clearance; CI polygraph; 8+ years in software design/testing; DoD DoD 8140 IAT II; MS in software/design/CS with 8y or BS with 10y; Azure DevOps; QA/QC; Agile; web/API testing.
Azure DevOps, Test Automation Tools, QA/QC, Web Testing
Explore Jobs