• Senior Manager, Data Science

    Capital One (Mclean, VA)
    …build challenger models** + **Distill the details of complex interconnected modeling systems to influence senior business leaders on model strategy, business use, ... and risks** + **Assess, challenge, and at times defend state-of-the-art decision-making systems to internal and regulatory partners** + **Shape our practice of… more
    Capital One (07/23/25)
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  • Senior Commercial Rent Analyst

    CoStar Realty Information, Inc. (Richmond, VA)
    …with a focus on commercial real estate (CRE) data analysis, data validation , and accuracy evaluation/tracking, to join our growing analytics organization. The Senior ... with research, product, and quantitative teams to streamline data collection systems and enhance data quality. Additionally, the analyst will lead product… more
    CoStar Realty Information, Inc. (07/22/25)
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  • Project Manager/Requirements Manager- with TS…

    NTT DATA North America (Quantico, VA)
    …when requested, by the PM. The PM is responsible for the Verification and Validation (V&V) Team, in defining traceability, test coverage of user stories, and test ... understanding of project management principles. + Applying knowledge of Software/ Systems Development Lifecycle and Lifecycle Management (LCM). + Minimum 2… more
    NTT DATA North America (07/19/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... design reviews. The engineer will participate in design prototyping, validation , documentation, and solicitation of customer feedback. Problem-solving in this… more
    Nightwing (07/19/25)
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  • Senior Auditor, Practices - Methodology

    Capital One (Mclean, VA)
    …various** **audit activities (eg** **,** **standard audits** **,** **issue validation )** **.** **Work independently under general supervision, and can exercise ... **Master's Degree in Accounting** **,** **Master's Degree in Information** ** Systems or Master of Business Administration.** **Certified Internal Auditor (CIA),… more
    Capital One (07/18/25)
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  • Machine Learning Engineer

    Steampunk (Mclean, VA)
    …with cross-functional teams to integrate machine learning solutions into existing systems and workflows. + Optimize and fine-tune machine learning models for ... the effectiveness of machine learning models using appropriate metrics and validation techniques. + Document processes, experiments, and results to ensure… more
    Steampunk (07/12/25)
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  • Penetration Tester

    TestPros (VA)
    …and WCAG Accessibility Assessment, Localization Testing, Independent Verification and Validation (IV&V), Quality Assurance (QA), Compliance, and Research and ... Tester will play a critical role in identifying vulnerabilities within HHS systems and applications, assisting in improving the overall security posture of the… more
    TestPros (07/08/25)
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  • Software Virtualization Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Applications - Applications to be consumed byVDIsessions and thick clients - Validation of mission application behavior with application testers and mission SMEs - ... Skills: - Experience with Windows Desktop (10/11) and Server (2012+) Operating Systems - Utilization of scripting and automation tools (eg, PowerShell) - Experience… more
    Arena Technical Resources, LLC (07/07/25)
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  • ACC ISR Source Analyst

    Exeter Government Services, LLC (Hampton, VA)
    …of planning, deployment, operation and enhancement of advanced technology for ISR systems and capabilities. Tasks include, but are not limited to creative technical ... standard collection management tools and applications + Track the initiation validation and satisfaction of collection requirements and requests for information… more
    Exeter Government Services, LLC (06/23/25)
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  • Principal Data Scientist - NLP

    Capital One (Mclean, VA)
    …through all phases of development, from design through training, evaluation, and validation ; partnering with engineering teams to operationalize them in scalable and ... resilient production systems that serve 80+ million customers. + Flex your...Specialized experience in the fields of Information Retrieval, Recommender Systems , and Reinforcement Learning + Specialized experience in GenAI… more
    Capital One (06/19/25)
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