• Senior Software Tester

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Senior Software Tester ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Tester ensures software and applications meet quality standards before… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Senior Software Tester…

    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 products through comprehensive testing. You will work closely...team to identify and resolve issues, ensure that our software meets the highest standards of quality, and contribute… more
    Amentum (08/10/25)
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  • Senior Software Quality Assurance…

    GovCIO (Washington, DC)
    …referral to this job (https://careers-govcio.icims.com/jobs/6628/ senior - software -quality-assurance-engineer-and- tester ... **Overview** GovCIO is currently hiring aSenior Software Quality Assurance Engineer and Tester for our program with the US Coast Guard. This position will be… more
    GovCIO (09/07/25)
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  • Senior Quality Assurance Tester

    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 ... projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference....Chantilly, VA location. This is an onsite position. The Senior Quality Assurance Tester will work with… more
    ManTech International (08/16/25)
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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...performance, and security testing to ensure all systems and software function as intended and meet all compliance and… more
    ManTech (09/11/25)
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  • Junior Software Quality Assurance…

    Guidehouse (New Carrollton, MD)
    …Required** **:** Ability to Obtain Public Trust **What You Will Do** **:** As a Junior Software Tester , you will : + Test basic to moderately complex features of ... + This role typically reports to a supervisor or senior engineer and works under close guidance while building...automation tools such as Selenium, JMeter, or Rational Performance Tester (RPT). + Understanding of software development… more
    Guidehouse (09/08/25)
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  • Journeyman Software Quality Assurance…

    Guidehouse (New Carrollton, MD)
    …Ability to Obtain Public Trust **What You Will Do** **:** As a Journeyman Software Quality Assurance Tester , you will: + Test moderately complex features of ... enterprise software systems using established test plans and scripts. +...updates. This role typically reports to a supervisor or senior engineer and works under close direction while gaining… more
    Guidehouse (09/08/25)
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  • Senior System Tester

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …collaborative, congenial environment. We are seeking a Senior System Tester to conduct comprehensive requirements analysis, software testing, debugging, and ... within DoD environments. Key Responsibilities: + Perform requirements analysis, software design, development, integration, and testing for defense applications. +… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    … Software Testing Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6788/ senior - tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (08/29/25)
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  • Mainframe / UI Tester

    Motion Recruitment Partners (Fairfax, VA)
    …a large consulting company based in Fairfax, VA. They are looking for a Senior Mainframe and UI Tester who is detailed oriented, analyzes requirements, ... Mainframe / UI Tester Fairfax, Virginia **100% Remote** Contract $40/hr -...understands SDLC process, conceives solutions, develops software , creates, and executes test scripts to meet the… more
    Motion Recruitment Partners (08/26/25)
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