• 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 (06/06/25)
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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 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)
    …domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester (Active TS/SCI w/CI Poly Required)Job ... Onsite)Job 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 Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Quality Assurance Engineer and Tester ** to join our team in the **DC, Maryland, and ... include, but are not limited to:** + Leads and performs systems software quality assurance activities ensuring software meets requirements and operates… more
    ManTech (05/30/25)
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  • Information System Security Engineer…

    Amentum (Washington, DC)
    As a Top Secret Information Systems Security Engineer (ISSE) for this program, you will be working in an organization that's mission is to develop and operate the ... the secure design, analysis, and test of information security systems and products. You will ensure technical documentation exists... and is kept up to date to include system security plans, business impact analyses, continuity of operations… more
    Amentum (06/18/25)
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  • Senior Business Systems Analyst…

    Highmark Health (Washington, DC)
    …(due to contractual/access requirements) We are seeking a skilled and experienced Senior Business Systems Analyst (PeopleSoft Accounts Receivable) to join our ... in an Agile environment. Analyze and resolve complex AR discrepancies and system issues through root cause analysis and process optimization. Provide testing support… more
    Highmark Health (07/16/25)
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  • Arabic Instructor- Senior CAT III

    FedSys Secure (Washington, DC)
    Arabic Instructor- Senior CAT III Location Northern VA/DC Area Contract Length 9 Year Contract Minimum Education Required Bachelor Company Overview FEDSYS is a ... and staffing. Services include requirements analysis, engineering, facility and systems design, systems integration and installation, customization, programming,… more
    FedSys Secure (05/16/25)
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