• 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 (05/11/25)
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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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  • 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 (05/10/25)
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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 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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