• 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 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 ... in real estate. In this role, you will secure software and applications that power the worldwide real estate...Expert (CAPE) + INE Security Web Application Penetration Tester eXtreme (eWPTX) + **Those certifications can be substituted… more
    CoStar Realty Information, Inc. (07/03/25)
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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** **:** As a Senior Software Quality Assurance Tester , you will: +...reports. + Ability to serve as a subject matter expert in support of complex software /hardware testing… more
    Guidehouse (08/09/25)
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  • Senior Software Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software ... establish baselines. Establishes project standards and processes. Breaks down software requirements and creates highly complex systems. **ESSENTIAL FUNCTIONS:** +… more
    CareFirst (08/08/25)
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  • Network Engineer Expert CCIE - Washington…

    M. C. Dean (District Of Columbia, DC)
    …hand tools + Experience using testing, calibration, or industry-specific tools and software (spectrum analyzer, cable tester , Alignment tool) Tools/ Software ... and changing the world for the better. We are seeking a **Network Engineer Expert ** to join our **Security and Electronic Systems (SES)** business Unit. As part of… more
    M. C. Dean (08/09/25)
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  • Information System Security Engineer…

    Amentum (Washington, DC)
    …in one or more of the following: CompTIA Network+, CPT: Certified Penetration Tester , CEPT: Certified Expert Penetration Tester , CREA: Certified Reverse ... that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM… more
    Amentum (06/18/25)
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  • Senior Test Engineer

    Navy Federal Credit Union (Vienna, VA)
    …related fields, or the equivalent combination of education, training, or experience + Expert technical skills working with various software programs + Expert ... and utilizing approved testing tools. Writes highly complex test plans using expert level technical knowledge related to testing. Conducts the analysis of functional… more
    Navy Federal Credit Union (08/08/25)
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  • Senior Business Systems Analyst (PeopleSoft…

    Highmark Health (Washington, DC)
    …to contractual/access requirements) We are seeking a skilled and experienced Senior Business Systems Analyst (PeopleSoft Accounts Receivable) to join our Product ... receivables processes. The successful candidate will serve as the subject matter expert (SME) for the PeopleSoft AR product suite, including invoice processing,… more
    Highmark Health (07/16/25)
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  • Network Engineer 4 - Washington

    M. C. Dean (District Of Columbia, DC)
    …hand tools + Experience using testing, calibration, or industry-specific tools and software (spectrum analyzer, cable tester , Alignment tool) Tools/ Software ... Responsibilities:** + Survey Reports measurement results in actionable form to more senior personnel and management. + Conducts any surveys, inspections, tours, etc.… more
    M. C. Dean (07/15/25)
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