139 senior qa engineer jobs at 104 companies in Poolesville, MD
2w
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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
3mo
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Senior Manual QA Engineer
Austin or Reston
HybridFull Time
5+ YOERequires 5+ years of manual software QA experience, TestRail and Postman proficiency, API testing, QA methodology expertise, junior engineer mentoring, Claude AI and MCP experience, and strong SDLC knowledge.
TestRail, Claude AI, MCP, Postman, JIRA, Slack, Claude Code, Python
1mo
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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
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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
4d
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Senior QA Engineer
Bluemont, Virginia, United States
$118k-$130k/yr OnsiteFull Time
7+ YOERequires 7+ years of relevant experience, advanced automation and test architecture skills, cloud-native testing, DevSecOps, federal compliance knowledge, a bachelor's degree, U.S. citizenship, and ability to obtain Public Trust.
CI/CD, DevSecOps
2mo
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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
1w
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Senior QA Automation Engineer
United States or Virginia or Reston or New York City
$153k-$166k/yr RemoteFull Time
7+ YOE~7+ years in software testing and QA automation with experience using Cucumber/Jest/Postman, AWS, CI/CD, DevOps, Agile, strong communication, and applying AI to development/testing; authorized to work in the US.
Cucumber, Jest, Postman, Amazon Web Services, Lambda, Step Functions, S3, Dynamo, CI/CD, DevOps
2w
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Software Tester / QA Engineer Senior
Fairfax, Virginia, United States
$110k-$132k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
8+ YOEBachelor's or equivalent, 8+ years QA/testing experience, test automation across UI/API/databases, QA methodologies, requirements traceability, active/obtainable SECRET clearance, U.S. citizenship.
1mo
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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
1w
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Senior SDET / QA Automation Engineer (MD, Hanover)
Hanover, Maryland, United States
OnsiteFull Time
5+ YOE5+ years SDET/QA automation experience; proficiency with Playwright/Cypress, Postman/REST Assured, Python or JavaScript/TypeScript; CI/CD integration experience; knowledge of AWS services and auth flows.
Playwright, Cypress, Postman, REST Assured, Newman, Python, JavaScript, TypeScript, GitLab CI/CD, Jenkins, AWS, RDS, PostgreSQL, DynamoDB, Cognito, Azure, CloudWatch, k6, JMeter, Locust
3mo
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Senior Quality Assurance Engineer
Somerville or Washington or Montreal
$150k-$180k/yr HybridFull Time
Senior QA Engineer with AI-driven automation, security standards (CJIS, CMMC, SOC 2), and cross-team collaboration.
Automation tools, Testing frameworks, Security compliance tools
2mo
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Software Test Automation and QA Developer, Senior
Laurel, Maryland, United States
$87k-$198k/yr OnsiteFull Time
4+ YOE4+ years in Python/Linux; 3+ years automated testing; Java, JSON, VS Code; Docker/Podman; Git, Pydantic, FastAPI, ReST; version-control in pipelines; TS/SCI with poly; BS in CS/Engineering +5 years or 10+ years without degree.
Python, Linux, Java, JSON, VS Code, Docker, Podman, Git, Pydantic, FastAPI, ReST
1w
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Senior QA/Tester - Linthicum, MD
Linthicum or Falls Church
OnsiteContract
8+ YOE8+ years of information systems QA experience, 5+ years with statistical methods and quality standards, 4+ years SQL experience, bachelor\u0002s degree in CS/Engineering/IS, manual and automated testing expertise.
SQL
4w
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INTEGRATION TEST & QA AUTOMATION ENGINEER
Arlington or Alexandria
$130k-$160k/yr HybridFull Time
15+ YOE15+ years enterprise QA and test automation experience; Selenium/BDD, API and performance testing; CI/CD integration; bachelor\u0002s degree in related field; strong attention to detail and communication.
Selenium, Cucumber, Gherkin, Postman, SOAP UI, JMeter, LoadRunner, Jenkins, Git, GitHub Actions, React, Jest, AWS Secrets Manager
3w
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Senior Quality Engineer
Front Royal, Virginia, United States
$110k-$130k/yr OnsiteFull Time
5+ YOE5+ years quality engineering experience in manufacturing/automotive preferred; knowledge of CAPA, FMEA, root-cause tools; Six Sigma Black Belt or ASQ CQE preferred; bachelor’s in QA/Engineering/Chemistry or equivalent experience.
CAPA, 8D, 5 Why, Failure modes Effects Analysis (FMEA), Fault Tree Analysis (FTA), ISO 9001
2mo
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Senior Commissioning Engineer
Arlington or Boston or Charlotte or Chicago or New York City or Philadelphia or Tampa or Washington or Virginia or West Virginia or Massachusetts or New York or New Jersey or Ohio or North Carolina or South Carolina or Pennsylvania or New Hampshire or Florida or Michigan
$117k-$143k/yr RemoteFull Time
10+ YOEBachelor's in engineering, 10+ years MEP engineering/field-testing experience, 5+ years commissioning/QA field services, proficiency with BIM360/CxAlloy/Facility Grid and MS Project/Excel, strong communication and travel up to 50%.
BIM360, CxAlloy, Facility Grid, Microsoft Project, Microsoft Word, Microsoft Excel
1mo
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Senior Plumbing Engineer
Washington, District of Columbia, United States
$126k-$190k/yr OnsiteFull Time
10+ YOEProfessional engineering license, 10+ years plumbing design experience, supervising experience preferred, proficiency with Revit/BIM, strong communication and QA/QC, expertise in plumbing systems and sustainable design.
Revit, BIM
2mo
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Senior Software Engineer
Columbia, Maryland, United States
$150k-$190k/yr OnsiteFull Time
10+ YOEUS citizen eligible for Secret clearance; BS in CS/Computer Engineering or similar required; 10+ years experience; leadership and mentoring; expertise in C++ (C11), multi-threading, version control, IDEs, QA, and Agile.
C++, C11, POSIX, OpenMP, MPI, SSE, Git, Subversion, Mercurial, Jira, Bugzilla, Microsoft Visual Studio, NetBeans, Eclipse, MATLAB, Simulink, Perl, Python, BASH, NGTS, AFSIM, ITASE, DIS, HLA, TENA
4w
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Salesforce QA Engineer (Public Trust)
Reston or United States
$67k-$115k/yr RemoteFull Time
4+ YOEU.S. citizen with Public Trust or DoD Secret clearance; 4+ years systems integration experience; 2+ years Salesforce integrations; experience with APIs, middleware, incident response, and testing; strong communication skills.
Salesforce, Salesforce Shield, Experience Cloud, MuleSoft Anypoint Platform, Anypoint Studio, Runtime Manager, API Manager, Exchange, Design Center, DataWeave, Salesforce CLI, VS Code Salesforce Extensions, Salesforce Developer Console, GitLab, GitHub, GitHub Actions, ServiceNow, Jira, Confluence, REST, SOAP, JSON, XML, OAuth, SAML, Data Loader, SFTP
1w
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Application Programmer/QA Engineer
Beltsville, Maryland, United States
OnsiteFull Time
6+ YOEBachelor's degree or equivalent, 6+ years developing with Drupal/PHP/Tripal/Chado and DevSecOps, 4+ years PHP/Python, Git/GitHub, Docker/Podman, LAMP/Linux, MySQL/PostgreSQL, USWDS knowledge.
Drupal, PHP, Tripal, Chado, DevSecOps, Git, GitHub, Docker, Podman, LAMP, Linux, MySQL, PostgreSQL, HTML, XHTML, CSS, U.S. Web Design System (USWDS)
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