• Quality Assurance ( QA…

    Guidehouse (Mclean, VA)
    …**Clearance Required** **:** Ability to Obtain Public Trust **What You Will Do** **:** Guidehouse Quality Assurance ( QA ) Testers play a key role in ensuring ... the quality and reliability of software solutions across...+ Minimum THREE (3) years of professional experience in software testing or QA . + Experience with… more
    Guidehouse (11/13/25)
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  • Senior Quality Assurance…

    ManTech International (Reston, VA)
    …This is for a future opportunity ManTech seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team in the Reston or ... VA location. This is an onsite position. The Senior Quality Assurance Tester will work...assurance and testing experience + Strong experience performing manual and automated testing on physical systems as well… more
    ManTech International (10/29/25)
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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 ** will work...assurance and testing experience + Strong experience performing manual and automated testing on physical systems as well… more
    ManTech (09/11/25)
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  • Software Quality Assurance…

    GovCIO (Tysons Corner, VA)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/6913/ software - quality - assurance -engineer-and- tester ... **Overview** GovCIO is seeking a QA Engineer. The ideal candidate will thrive in...in Tysons Corner, VA. **Responsibilities** We are seeking a Quality Assurance Engineer with government contracting experience.… more
    GovCIO (10/15/25)
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  • Quality Assurance Software…

    Guidehouse (Mclean, VA)
    …to 10% **Clearance Required** **:** Ability to Obtain Public Trust We are seeking a ** QA Testing Engineer** to support automated and manual testing efforts for a ... with developers, DevOps engineers, and architects to ensure application quality across the web application, deployed in AWS environments....+ Minimum of THREE (3) years of experience in QA or software testing + Hands-on experience… more
    Guidehouse (11/12/25)
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  • Salesforce Automation Tester

    General Dynamics Information Technology (Fairfax, VA)
    …and interpreting customer business requirements, writing functional test cases and performing software quality tests. + Designing and developing test and testing ... with applicable technology teams to determine testing parameters. + Conducting quality assurance and design performance tests using established testing… more
    General Dynamics Information Technology (11/13/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …Customer Experience (CX), Localization Testing, Independent Verification and Validation (IV&V), Quality Assurance ( QA ), Compliance, and Research and ... Security, NIST SP 800-171 Assessment and Compliance, ATO Support, Computer Forensics, Software Assurance , Software Testing, Test Automation, Section 508… more
    TestPros (08/19/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …and applications that power the worldwide real estate market. Work with 1,000+ software , QA , and operations engineers to secure applications during design, ... Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP)...grey box penetration testing. This position will collaborate with software development teams, DevOps, and security to drive and… more
    CoStar Realty Information, Inc. (10/03/25)
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  • IT Accessibility Assessment Consultant - Part Time…

    TestPros (Sterling, VA)
    …and WCAG Accessibility Assessment, Localization Testing, Independent Verification and Validation (IV&V), Quality Assurance ( QA ), Compliance, and Research and ... Security, NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software Assurance , Software Testing, Test...and also Section 508 and W3C WCAG Accessibility assessments, manual and automated testing, and software remediation.… more
    TestPros (08/19/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    …risks, and recommendations to leadership. + Identify and mitigate risks related to software quality and testing processes. + Create risk-based test strategies ... five (5) years of related work experience. + Strong knowledge of quality assurance principles, methodologies, and standards. + Experience identifying, assessing,… more
    CACI International (09/20/25)
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