• Sr. Applied Scientist , AWS Sustainability…

    Amazon (Arlington, VA)
    …improve Amazon's products and advance our scientific knowledge -Work closely with software engineering teams to drive real-time model implementations and new ... people who want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security experts, operations managers,… more
    Amazon (05/28/25)
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  • Chief Scientist

    SAIC (Sterling, VA)
    **Description** SAIC is seeking a Chief Engineer/ Scientist with at least 20 years of experience to work out of Sterling, VA. This position will support research on a ... curiosity. The appropriate candidate should have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented… more
    SAIC (07/19/25)
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  • Data Scientist

    KBR (Mclean, VA)
    …+ Backend engineering and scientific computing: Strong background in software engineering and relevant programming languages Desired: + Mission delivery ... Title: Data Scientist Belong. Connect. Grow. with KBR! KBR's National...with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in… more
    KBR (06/18/25)
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  • Data Scientist

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Data Scientist ** to be part of a creative internal team to provide data science expertise supporting a growing and diverse ... TS/SCI with polygraph clearance + Bachelor's degree in mathematics, science, data science, engineering or related field or 6 years of related experience in lieu of… more
    SAIC (06/13/25)
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  • Data Scientist

    Guidehouse (Springfield, VA)
    …Required** **:** Active Top Secret SCI (TS/SCI) **What You Will Do** **:** This Data Scientist role will work as part of a Data & AI consulting team to support ... data visualization, business analytics, data management, and digital engineering processes for major Program Executive Offices (PEOs) at the National… more
    Guidehouse (07/19/25)
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  • Senior Data Scientist

    Intelligent Waves (Reston, VA)
    …technology solutions in cybersecurity, data science, enterprise network & systems engineering , software development, and cognitive human performance. **_ALWAYS ... is seeking a highly skilled and results-driven **Senior Data Scientist ** to support our mission critical work in support...looking for a developer with the expertise to take software and systems from concept to production-ready. Intelligent Waves… more
    Intelligent Waves (07/02/25)
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  • Data Scientist - Continuous Vetting III

    Amentum (Springfield, VA)
    Amentum is seeking a **Data Scientist - Continuous Vetting III** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in ... Branch Chief. + Data Science will use Commercial off the Shelf Software (COTS) in combination with all available CE/CV reportable information (polygraphs, eReport,… more
    Amentum (07/18/25)
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  • Data Scientist

    SAIC (Reston, VA)
    …of systems development & deployment, targeting and intelligence analysis, systems engineering & integration, and training capabilities and solutions for the ... on programs of national importance. We are seeking a highly motivated **Data Scientist ** to join our National Intelligence Program to be at the forefront of… more
    SAIC (06/26/25)
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  • Scientist , Optical Engineer

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Scientist , Optical Engineering Job Code: 24864 Job Location: Herndon, VA Job ... for area technology Qualifications: + Bachelor's Degree in Physics/Optics/Optical Engineering , quantum science with focus in sensing, computing, and/or crypto… more
    L3Harris (06/18/25)
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  • Applied Scientist , Amazon Advertising

    Amazon (Arlington, VA)
    …break fresh ground in product and technical innovations every day! **As an Applied Scientist on this team, you will:** - Be a strong contributor to Machine Learning; ... and deploy your models into production; work closely with software engineers to assist in productionizing your ML models....plans for research and applied scientists, as well as engineering and product teams. This role combines science leadership,… more
    Amazon (07/18/25)
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