• Senior Quality Assurance

    ManTech International (Reston, VA)
    …begins now-unleash your potential with MANTECH! ManTech seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team ... Chantilly, VA location. This is an onsite position. The Senior Quality Assurance Tester...reported defects are resolved + Creating and managing all QA /test documentation and storing it in the appropriate program… more
    ManTech International (07/16/25)
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  • Senior Quality Assurance

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Quality Assurance Tester ** to join our team in the **Reston or Chantilly, VA** ... location. This is an **onsite** position. The ** Senior Quality Assurance Tester...reported defects are resolved + Creating and managing all QA /test documentation and storing it in the appropriate program… more
    ManTech (06/12/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …a **Test Engineer** . You will work with our growingDevSecOpspracticedelivering quality assurance services to support application,cloudand data systems ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6276/ senior - tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (07/15/25)
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  • Senior Web Application Penetration…

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Web Application Penetration Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... that power the worldwide real estate market. Work with 1,000+ software, QA , and operations engineers to secure applications during design, development, and… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …to documentation, training materials, and knowledge transfer activities. ** Senior Software Quality Assurance Tester :** **What You Will Do** **:** As ... a Senior Software Quality Assurance Tester , you will: + Lead and execute complex testing efforts across enterprise systems. + Ensure that… more
    Guidehouse (08/09/25)
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  • Senior Quality Assurance

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Quality Assurance Engineer and Tester ** to join our team in the **DC, ... but are not limited to:** + Leads and performs systems software quality assurance activities ensuring software meets requirements and operates effectively… more
    ManTech (05/30/25)
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  • Senior Quality Assurance

    ISYS Technologies (Washington, DC)
    …support multiple Federal agencies, including the Department of Defense.We are seeking a Senior Quality Assurance Engineer to support our customer's ... is carried out as per the defined standards and procedures. Ensure quality practices/processes are followed for code delivery. + Thoroughly analyzes requirements to… more
    ISYS Technologies (07/31/25)
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  • Software QA Engineer III

    Epsilon, Inc (Washington, DC)
    …day:** As Software QA Engineer III, you will lead comprehensive quality assurance and testing activities for complex federal software systems, implementing ... wholistic QA /QC programs through CI/CD pipelines. This senior -level...lifetime + Develop and implement comprehensive Quality Assurance / Quality Control Plans ( QA /QCP) that… more
    Epsilon, Inc (07/31/25)
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  • Engineer, Software Sr

    TEKsystems (Reston, VA)
    …concepts. - Strong understanding of Software Development Life Cycle SDLC Agile processes quality assurance life cycle and testing methodologies - Experience with ... division and department goals and department procedures. - Work with functional Tester and Development counterparts to ensure adequate coverage for upcoming releases… more
    TEKsystems (08/12/25)
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  • Senior Web Designer/Developer with…

    Zantech (Suitland, MD)
    …code to dynamically pull and display database content as webpages + Conduct website quality assurance and maintain sites free of broken links + Product Layout ... our team! Zantech is looking for an upcoming talented Senior Web Designer/Developer with an Active TS-SCI Security Clearance...or related technical field + Required Post-Hire: DHS Trusted Tester Certification Version 5.0+ (to be obtained within 90… more
    Zantech (08/07/25)
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