• Environmental Scientist

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented Environmental Scientist to join our team! In this role you will get to put your ... in environmental sampling programs. + Researches and compiles background data in support of an environmental project. + Independently prepares draft technical more
    Parsons Corporation (09/09/25)
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  • Expert Computer Scientist - Quality…

    Peraton (Herndon, VA)
    …and precise decision making to warfighters. Responsibilities: The Expert Computer Scientist - Quality Assurance Framework (QAF) Oversight & Management utilizes ... data protection, and/or other scientific techniques. + Correlate complex, technical findings into graphical, written, visual and verbal narrative products.… more
    Peraton (09/09/25)
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  • Applied Scientist , Model Customization,…

    Amazon (Arlington, VA)
    …will create the greatest value for their businesses, define paths to navigate technical or business challenges, develop and optimize models to power their solutions, ... solutions for never-before-solved problems. Key job responsibilities As an Applied Scientist , you will * Collaborate with AI/ML scientists and architects to… more
    Amazon (09/06/25)
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  • Applied Scientist , Amazon Advertising

    Amazon (Arlington, VA)
    …of ad impressions and millions of clicks and break fresh ground in product and technical innovations every day! **As an Applied Scientist on this team, you ... product teams. This role combines science leadership, organizational ability, technical strength, product focus, and business understanding. **Team video**… more
    Amazon (07/18/25)
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  • Behavioral Scientist (N)

    SimIS Inc. (Norfolk, VA)
    …position and is contingent upon award. Job Description: SimIS, Inc seeks a Behavioral Scientist to support a key NATO project within ACT by integrating cognitive ... effectiveness of the Alliance. Experience Required: + 5-10 years' experience in the field of applied behavioral science or cognitive effects. + 5 years' experience… more
    SimIS Inc. (07/25/25)
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  • Lead Data Scientist - Autonomous Goal…

    Humana (Richmond, VA)
    …integrate goal alignment with safety, alignment, and operational reliability mechanisms ** Technical skills** + Proficiency in SQL, Python, and data analysis/data ... and 4+ years of experience in research/ML engineering or an applied research scientist position preferably with a focus on developing production-ready AI solutions +… more
    Humana (09/09/25)
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  • Senior Applied Scientist , AWS…

    Amazon (Herndon, VA)
    …for host operating systems and third party software. We're seeking a Senior Applied Scientist specializing in generative AI to join our team and lead the charge in ... optimized for builder efficiency. Your role extends beyond just technical innovation. As a senior member of the team,...the team, you'll be a thought leader in the field of AI-driven security, contributing to the broader Amazon… more
    Amazon (08/01/25)
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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 ... higher in statistics, mathematics, image science, physical science or related technical or scientific field or similar course of study at an accredited school… more
    Amentum (07/18/25)
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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 ... communication skills, with attention to detail and ability to convey rigorous technical concepts and considerations to non-experts - Scientific thinking and the… more
    Amazon (06/25/25)
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  • Data Scientist 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …Mission Partner data sources across multiple domains and classification levels. + Provides technical support to Mission Partners and serves as subject matter ... reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency partners.… more
    Huntington Ingalls Industries (08/01/25)
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