• Senior System Tester

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Tester to conduct comprehensive requirements analysis, ... fixing, troubleshooting, debugging, and performance tuning for DoD software systems . + Implement configuration management practices ensuring software integrity and… more
    Competitive Range Solutions, LLC (08/07/25)
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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...systems and software are functional and compliant, including system peripherals + Developing system and software… more
    ManTech (06/12/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …now-unleash your potential with MANTECH! ManTech seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team in the Reston ... Chantilly, VA location. This is an onsite position. The Senior Quality Assurance Tester will work with...systems and software are functional and compliant, including system peripherals + Developing system and software… more
    ManTech International (07/16/25)
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  • Senior Web Application Penetration…

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Web Application Penetration Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted with considerable… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Senior Oracle Fusion Business Analyst/…

    System One (Washington, DC)
    Senior Business Analyst/ Tester (Oracle Fusion/ PeopleSoft) Per Federal Contract US Citizenship is required 2-year contract Hybrid work based in DC, MD and VA ... by 5pm. Background This position is for a Business Analyst/ Tester role that requires meticulous and data validation experience...on supporting the rigorous testing of our new payroll system . This is a unique opportunity to play a… more
    System One (08/03/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6276/ senior - tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help ... our growingDevSecOpspracticedelivering quality assurance services to support application,cloudand data systems development. **Contributions** **Responsibilities:** + Understanding the needs of… more
    Steampunk (07/15/25)
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  • Senior Specialist, Systems

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - User Acceptance Tester (Active TS/SCI w/CI Poly Required) ... Description: L3Harris Technologies currently has an opening for a Senior Specialist, User Acceptance Tester with expertise...opening for a Senior Specialist, User Acceptance Tester with expertise in Test and Integration for an… more
    L3Harris (05/29/25)
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  • Senior SOC Analyst and Penetration…

    BAE Systems (Sterling, VA)
    …and sustain a mission-focused solution for a restricted Intelligence Community customer. As our Senior SOC Analyst and Penetration Tester , you ll play a pivotal ... **Job Description** BAE Systems is expanding our cybersecurity team to build...be available based on position level and/or job specifics. ** Senior SOC Analyst and Penetration Tester ** **114791BR**… more
    BAE Systems (07/26/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …Ability to contribute to documentation, training materials, and knowledge transfer activities. ** Senior Software Quality Assurance Tester :** **What You Will Do** ... Test basic to moderately complex features of enterprise software systems using predefined test plans and scripts. + Follow...**:** As a Senior Software Quality Assurance Tester , you will: + Lead and execute complex testing… more
    Guidehouse (08/09/25)
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  • Business Systems Analyst and Tester

    ManTech (Herndon, VA)
    **MANTECH** seeks a results-driven **Business Systems Analyst and Tester ** to join our team supporting financial system development and testing efforts ... limited to:** + You will analyze, test, and support financial management systems while collaborating across teams to drive process improvements and software quality.… more
    ManTech (08/08/25)
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