• Senior Data Scientist

    Steampunk (Mclean, VA)
    …best and data practitioners around. **Contributions** We are looking for seasoned **Data Scientist ** to work with our existing team of Data Scientists and Engineers ... are looking for a more than just a "Data Scientist ". We are looking for a technologist with excellent...Engineers and Software Developers to transition models from a research and development stage to production. + Stay updated… more
    Steampunk (07/01/25)
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  • Data Scientist - Generative AI

    Steampunk (Mclean, VA)
    **Overview** We are looking for seasoned **Data Scientist ** to work with our existing team ofData Scientists and Engineers to use Generative AI technology in ... cases. We are looking fora morethan just a "Data Scientist ", but a technologist with excellent communication and customer...Engineers and Software Developers to transition models from a research and development stage to production. + Stay updated… more
    Steampunk (05/29/25)
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  • Remote Sensing Scientist

    Arena Technical Resources, LLC (Springfield, VA)
    Remote Sensing Scientist Location: Springfield, VA, US Job ID: ATR 17498 Job Description Job Title: Remote Sensing Scientist Location: Springfield, VA ... in GEOINT - Conduct evaluations of COTs and GOTs spectral tools, software, systems , and data. - Participate in Verification & Validation (V&V) of new tools,… more
    Arena Technical Resources, LLC (08/14/25)
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  • Physical Scientist

    Defense Threat Reduction Agency (Fort Belvoir, VA)
    …operations, and research budget to improve the US International Monitoring System , and to develop "dual use" technologies that support the CCMDs, Services, Joint ... requirements managers, and review contract actions. . Responsibilities As a PHYSICAL SCIENTIST at the GS-1301-14/15 some of your typical work assignments may… more
    Defense Threat Reduction Agency (08/13/25)
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  • Senior Applied Scientist , AWS…

    Amazon (Herndon, VA)
    …to revolutionize how we manage security vulnerabilities at scale for host operating systems and third party software. We're seeking a Senior Applied Scientist ... security risks due to vulnerable code in host operating systems or third party software. With the increasing frequency...AI innovation at Amazon. Key job responsibilities 1. Lead research and development of generative AI solutions to address… more
    Amazon (08/01/25)
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  • Senior Data Scientist

    Rite-Solutions Inc. (Dahlgren, VA)
    VA-206, Dahlgren, VA, USA | Virginia | Full Time Rite-Solutions is seeking a Senior Data Scientist to support onsite at NSWC Dahlgren, VA. You will be part of a team ... and innovative solutions. The Role As a Senior Data Scientist , you will use your expertise and experience in...and loading of data from various sources + Perform research on various data sources, to include unstructured data… more
    Rite-Solutions Inc. (07/01/25)
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  • Senior Applied Scientist , Agentic AI…

    Amazon (Arlington, VA)
    Description As a Senior Applied Scientist on our Agentic AI Professional Services Experience team, you will be instrumental in advancing the frontier of human-agent ... deep expertise in machine learning and artificial intelligence to develop intelligent systems that enhance how professionals interact with agentic AI tools, driving… more
    Amazon (06/25/25)
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  • Principal Data Scientist

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Data Scientist Subject Matter Expert** to join our AI practice in **Herndon, VA** . This is a ... position. **Responsibilities include but are not limited to:** + Research and evaluate emerging AI, data science, and related...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (07/23/25)
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  • Principal AI/ML Scientist

    Leidos (Arlington, VA)
    **Description** Leidos currently has an exciting opportunity for a Principal Scientist to lead the development of Human-Machine Teaming solutions for the Information ... of software engineers. Our projects focus on AI/ML, Resilient Systems , Quantum communications, and Cybersecurity solutions. **Primary Responsibilities** +… more
    Leidos (06/29/25)
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  • Sr. Applied Scientist , Amazon Advertising

    Amazon (Arlington, VA)
    …fresh ground in product and technical innovations every day! **As a Senior Applied Scientist on this team, you will:** - Be the technical leader in Machine Learning; ... data analysis, machine-learning model development, model validation and serving. - Research new and innovative machine learning approaches. - Recruit Applied… more
    Amazon (07/18/25)
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