• Manual Tester

    Leidos (Annapolis Junction, MD)
    …Job Description **Leidos** has a new and exciting opportunity for a ** Manual Test Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... in National Security!** **Job Summary** Leidos currently has an opening for a ** Manual Test Engineer** to work at our Annapolis Junction location. This is an… more
    Leidos (10/08/25)
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  • Manual and Automation Tester

    GovCIO (Washington, DC)
    …this job (https://careers-govcio.icims.com/jobs/6440/ manual -and-automation- tester ... **Overview** GovCIO is currently hiring for a Manual And Automation Testerto support our customer, USPS...Skills and Experience + Minimum 2 years of experience manual and automated testing. + Experience creating documentation and… more
    GovCIO (09/07/25)
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  • Quality Assurance Software Tester

    Tactibit Technologies LLC (Silver Spring, MD)
    …software applications against specified requirements or objectives. Quality Assurance Software Tester responsibilities are: + Execute automated and manual test ... in everything we do. About the Quality Assurance Software Tester position We are looking for a talented Quality...We are looking for a talented Quality Assurance Software Tester to join our team remotely. You will work… more
    Tactibit Technologies LLC (09/25/25)
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  • Software Tester , Journeyman

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Software Tester , Journeyman** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Tester within our Intel sector advancing the national security...usability, and performance, and may be involved in both manual and automated testing. CGI Federal is growing its… more
    CGI Technologies and Solutions, Inc. (09/16/25)
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  • IT Audit Lead/Internal Controls Tester

    E-volve Technology Systems, Inc. (Reston, VA)
    IT Audit Lead/Internal Controls Tester Reston, VA Security Clearance Requirement: Current TS/SCI Location Note: On-Site Support Required Position Description: An IT ... Audit Lead/Internal Controls Tester is responsible for overseeing the planning, coordination, and execution of audit projects to ensure compliance with IT standards,… more
    E-volve Technology Systems, Inc. (10/04/25)
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  • QA Tester - Big Data & Report Systems

    ICF (Reston, VA)
    Description We are seeking a highly experienced QA/ Tester to join our team and support the quality assurance efforts across enterprise-level data and reporting ... 508 compliance testing and usability validation for accessibility standards. + Execute manual and automated testing using tools like UFT/QTP and IBM Rational… more
    ICF (09/04/25)
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  • Systems Administrator / Integration Tester

    BAE Systems (Springfield, VA)
    **Job Description** BAE Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT professionals. As a member of an ... diagnosis of cause, and development of corrective action plans. As an SA/ Tester , you will provide: + Corrective maintenance (ie, Identify, isolate and/or rectify… more
    BAE Systems (09/23/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... tests on web applications and underlying infrastructure for vulnerabilities using both manual and automated techniques + Demonstrate risk of detected issues to both… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …future opportunity 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 with the engineering and quality assurance/test teams to perform exploratory, performance,… more
    ManTech International (09/15/25)
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  • Senior Quality Assurance Tester

    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 with the engineering and quality assurance/test teams to perform exploratory, performance,… more
    ManTech (09/11/25)
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  • Lead Application Penetration Tester

    Insight Global (Washington, DC)
    …Description Insight Global's client is looking for a Lead Application Security Penetration Tester to join their team in Washington, DC. This person will work closely ... Skills and Requirements * 7+ years of experience conducting manual Source Code reviews. * Experience with automated testing tools… more
    Insight Global (09/26/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …Corp. to Corp) Job Summary TestPros is looking for an experienced Penetration Tester professional to support our IT Security consulting work for various Commercial ... of Pen Test methods such as Open Source Security Testing Methodology Manual (OSSTMM), Open Web Application Security Project (OWASP), Penetration Testing Execution… more
    TestPros (08/19/25)
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  • Senior Associate, Mid-Level Penetration…

    Ankura (Washington, DC)
    …on innovation and growth. Practice Overview: We are seeking a Mid-Level Penetration Tester with a focus on Web, API, and Mobile Application security assessments to ... based in the United States. Responsibilities: Technical Execution (75%) + Conduct manual and automated penetration tests on web applications, APIs (REST, GraphQL,… more
    Ankura (09/09/25)
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  • Senior Software Quality Assurance Tester

    Guidehouse (New Carrollton, MD)
    …Trust **What You Will Do** **:** As a Senior Software Quality Assurance Tester , you will: + Lead and execute complex testing efforts across enterprise systems. ... NaturallySpeaking). + Experience supporting test automation initiatives that streamline manual testing processes and increase test coverage. + Familiarity with… more
    Guidehouse (10/02/25)
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  • Automated QA Tester

    ERP International (Laurel, MD)
    …and executing test plans + Writing and executing test scripts (both manual and automated) + Developing comprehensive automated testing frameworks and solutions + ... Automate application functionality, integration, and regression tests + Integrate automated testing into the CI/CD pipeline + Analyzing and testing through all software development life-cycle stages + Supporting an agile incremental delivery approach + Provide… more
    ERP International (09/09/25)
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  • Senior Software Tester - Expert

    Amentum (Chantilly, VA)
    Amentum is seeking a skilled Senior Software Tester to join our team. The ideal candidate will be well-versed in ensuring the quality and reliability of software ... : + Design, develop, and execute test plans, scripts, and cases for both manual and automated testing. + Identify, document, and track software defects using bug… more
    Amentum (08/10/25)
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  • Quality Assurance (QA) Tester

    Guidehouse (Mclean, VA)
    …requirements and define test strategies. + Design, develop, and execute manual and automated test cases. + Perform functional, regression, integration, and ... user acceptance testing. + Document defects clearly and track them through resolution. + Maintain test documentation including test plans, scripts, and reports. + Participate in sprint planning and agile ceremonies to align testing with development cycles. +… more
    Guidehouse (09/27/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …10% **Clearance Required** **:** Active Public Trust **Junior Software Quality Assurance Tester ** **What You Will Do** **:** As a Junior Software Quality Assurance ... Tester , you will : + Test basic to moderately...ZoomText). + Experience supporting test automation efforts to streamline manual testing processes. + Familiarity with performance testing tools… more
    Guidehouse (09/28/25)
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  • Software Test Engineer

    Node.Digital (Washington, DC)
    …other Developers and Testers to test custom developed software as required. The Tester will be responsible for providing input to project release plans that cover ... solve complex testing related problems; review other developers and tester 's work products for correctness, adherence to the project...and design documents to develop detailed step by step manual test cases . Executing manual test… more
    Node.Digital (08/28/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …Tools & Techniques: Familiarity with various testing tools and techniques, including manual and automated testing. + Test Automation: Experience with test automation ... related to the product being tested. Desired Certs: + ISTQB Certified Tester Foundation Level (CTFL): A foundational certification covering basic software testing… more
    Nightwing (09/26/25)
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