• 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 (Richmond, VA)
    …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 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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  • Software Test Engineer

    ManTech (Ashburn, VA)
    ManTech seeks a motivated, career and customer-oriented ** Software ** ** Tester ** to join our team in **Ashburn, Virginia.** This is a hybrid position. Currently, ... **ManTech** is seeking a motivated, career and customer-oriented ** Tester ** to join our team supporting the Customs and...are not limited to:** + Runs test scenarios for software usability and prepares reports on the software… more
    ManTech (09/06/25)
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  • Systems Interoperability Tester…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Interoperability Tester , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Description:** CGI Federal has an exciting opportunity for a Systems Interoperability Tester within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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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 (09/15/25)
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  • Senior Penetration Tester…

    Google (Reston, VA)
    Senior Penetration Tester , Kubernetes, Google Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA; ... (CKS), Offensive Security Certified Professional (OSCP), GIAC Cloud Penetration Tester (GCPN), or GIAC Web Application Tester ...intrusions. In this role, you will also work with software engineers to proactively identify and fix security flaws… more
    Google (10/01/25)
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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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  • Journeyman Tester

    ManTech (Stafford, VA)
    **MANTECH** seeks motivated, career and customer-oriented **Journeyman Tester ** to join our team in **Stafford, VA.** **Responsibilities include but are not limited ... to:** + Runs test scenarios for software usability and prepares reports on the software...+ Ability to receive guidance and direction from more senior staff **Minimum Qualifications:** + BA/BS in field necessary… more
    ManTech (08/08/25)
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  • Senior Quality Assurance (QA) Tester

    Guidehouse (Mclean, VA)
    …Ability to Obtain Public Trust **What You Will Do** **:** Guidehouse Senior Quality Assurance (QA) Testers lead quality assurance efforts across complex application ... high standards for functionality, performance, and user experience. Our Senior QA Testers work closely with cross-functional teams to...+ Minimum SIX (6) years of professional experience in software testing or QA. + Expertise in testing tools… more
    Guidehouse (09/27/25)
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