• Senior Quality Assurance ( QA

    Guidehouse (Mclean, VA)
    …**:** Guidehouse Senior Quality Assurance ( QA ) Testers lead quality assurance efforts across complex application development projects. They are ... test results and provide actionable insights to improve product quality . + Ensure compliance with accessibility, security, and regulatory...+ Minimum SIX (6) years of professional experience in software testing or QA . + Expertise in… more
    Guidehouse (09/27/25)
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  • 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 (11/21/25)
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  • Salesforce Tester

    Steampunk (Mclean, VA)
    Tester , you will work with our growing DevSecOps & Salesforce practicesdelivering quality assurance services to support application , cloud and data ... candidates with minimum 5 years experience with experience in quality assurance and test automation practices in...Testing Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester more
    Steampunk (10/30/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …a **Senior Test Engineer** . You will work with our growingDevSecOpspracticedelivering quality assurance services to support application ,cloudand data ... plans, create test cases, test procedures, bug reports, final QA reports for products + Manage test data architecture...Testing Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester more
    Steampunk (11/22/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …as a **Test Engineer** . You will work with our growingDevSecOpspracticedelivering quality assurance services to support application ,cloudand data systems ... plans, create test cases, test procedures, bug reports, final QA reports for products + Manage test data architecture...Testing Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester more
    Steampunk (11/27/25)
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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 (11/18/25)
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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, ... grey box penetration testing. This position will collaborate with software development teams, DevOps, and security to drive and.../ AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Quality Analysts

    General Dynamics Information Technology (Fairfax, VA)
    …Other **Job Family:** Professional Engineering **Skills:** Application Testing, Software Testing,Test Case Design **Certifications:** Certified Tester ... data layer functionality across multiple environments in cloud-hosted systems. + Support the Quality Assurance & Compliance Lead in ensuring all releases meet… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Test Automation Engineer

    Steampunk (Mclean, VA)
    …As a **Test Engineer** , you will work with our growing DevSecOps practicedelivering quality assurance services to support application , cloud and data ... Software Testing Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) +… more
    Steampunk (11/29/25)
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  • PCI Compliance Consultant - Part time & Remote

    TestPros (Sterling, VA)
    …and WCAG Accessibility Assessment, Localization Testing, Independent Verification and Validation (IV&V), Quality Assurance ( QA ), Compliance, and Research and ... Analysis, Cyber Security, NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software Assurance , Software Testing, Test Automation, Section 508… more
    TestPros (11/18/25)
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