• Sr . Scientist - Systems

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Sr . Scientist - Systems Engineering Job Code: 31761 Job Location: Ashburn, VA Job ... is available to qualified applicants Job Description: The Sr . Scientist - Systems Engineering , Program Chief Engineer for the Precision Attack Strike… more
    L3Harris (12/04/25)
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  • Principal OR Sr . Principal Computational…

    Northrop Grumman (Jessup, MD)
    …a US Government security clearance per business requirements. **Basic Qualifications for Sr . Principal Computational Scientist :** + Bachelor's Degree in applied ... clearance per business requirements. **Preferred Qualifications for both Principal AND Sr . Principal Computational Scientist :** + PhD in applied mathematics,… more
    Northrop Grumman (12/05/25)
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  • Data Scientist with Poly SR DS2

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **THE WORK** This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and ... of emerging threats and opportunities\. This Program is seeking a data scientist will develop machine learning, data mining, statistical and graph\-based algorithms… more
    Lockheed Martin (12/03/25)
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  • Sr . Applied Scientist , Amazon…

    Amazon (Arlington, VA)
    …clicks and break fresh ground in product and technical innovations every day! **As a Senior Applied Scientist on this team, you will:** - Be the technical leader ... plans for research and applied scientists, as well as engineering and product teams. This role combines science leadership,...numpy, scipy etc. - Experience with large scale distributed systems such as Hadoop, Spark etc. Amazon is an… more
    Amazon (10/17/25)
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  • Subsurface Energy Sr . Scientist

    Pacific Northwest National Laboratory (Washington, DC)
    …complex issues in nuclear science, energy, and environmental management. The Earth Systems Science Division, part of the Energy and Environment Directorate, provides ... leadership and solutions that advance Earth system opportunities for energy systems and national security. We are a multidisciplinary division connected by a shared… more
    Pacific Northwest National Laboratory (10/23/25)
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  • Sr . Applied Scientist , Sponsored…

    Amazon (Arlington, VA)
    …, and science based solutions. Key job responsibilities - Lead science and engineering needs across ad systems and models that power sponsored products ... products. We use industry leading machine learning, high scale low latency systems , and AI technologies to create better sponsored customer experiences off the… more
    Amazon (12/04/25)
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  • Senior Manager, Data Scientist - US…

    Capital One (Mclean, VA)
    Senior Manager, Data Scientist - US Card (Generative AI Systems ) Data is at the center of everything we do. As a startup, we disrupted the credit card ... generative AI-based solutions for dialogue, text summarization, reading comprehension, speech recognition , image/document processing as well as time-series… more
    Capital One (12/04/25)
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  • Senior Associate, Data Scientist

    Capital One (Mclean, VA)
    Senior Associate, Data Scientist - NLP Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually ... in the world of data-driven decision-making. As a Data Scientist at Capital One, you'll be part of a...from design through training, evaluation, and validation; partnering with engineering teams to operationalize them in scalable and resilient… more
    Capital One (12/05/25)
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  • Senior Data Scientist , Consumer…

    Capital One (Mclean, VA)
    Senior Data Scientist , Consumer Identity Machine Learning Data is at the center of everything we do. As a startup, we disrupted the credit card industry by ... in the world of data-driven decision-making. As a Data Scientist at Capital One, you'll be part of a...and beyond. We partner closely with our product and engineering teams to build the data and modeling platforms… more
    Capital One (11/06/25)
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  • Sr . Director, Product Management - AI/ML…

    Capital One (Mclean, VA)
    …Research, Analytics, Mathematics, Computer Science, Computer Engineering , Software Engineering , Mechanical Engineering , Information Systems or a ... Sr . Director, Product Management - AI/ML Platform Intelligence...Analytics, Mathematics, Computer Science, Computer Engineering , Software Engineering , Mechanical Engineering , Information Systems more
    Capital One (11/04/25)
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  • Senior Principal Applied Scientist

    Oracle (Washington, DC)
    …that their data are safe and protected. Your Opportunity We are seeking a Senior Principal Applied Scientist to spearhead Generative AI and Agent use cases ... series, highly unbalanced and noisy data sets, complex feature engineering , recommendation systems , using and optimizing gradient...on all kinds of unstructured data. + 5+ (for Senior ), 7+ (for Principal), 10+ (for Sr more
    Oracle (11/25/25)
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  • Senior Manager, Engineering

    Oracle (Washington, DC)
    …freedom to create something world-class from the ground up. We're seeking a ** Senior Manager of Engineering & Applied Scientists** -a hands-on technology leader ... who thrives on solving complex challenges in **distributed systems , cloud infrastructure, and highly available services** . In this role, you'll lead talented teams… more
    Oracle (11/25/25)
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  • Senior Scientist , Systems

    L3Harris (Herndon, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Systems Engineer Job Code: 28926 Job Location: Herndon, ... of the customer during program reviews. This role requires experience in systems engineering , system architecture development, competitive assessment, project … more
    L3Harris (10/05/25)
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  • Data Scientist , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Data Scientist , Senior The Opportunity: In this role, you will apply data science techniques and methods and leverage a suite of data-driven tools to aid the ... tools, understand and anticipate strategic intent, and communicate with senior DoD leaders. As a data scientist ,...team as you oversee the development of algorithms and systems . You'll use the right combination of tools and… more
    BOOZ, ALLEN & HAMILTON, INC. (12/06/25)
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  • Research Scientist Senior Staff - RF…

    Lockheed Martin (Severn, MD)
    …team with Lockheed Martin Space in Severn, MD, is looking for a research scientist with a background in RF sensors and algorithm development\. The Rapid Solutions ... **Basic Qualifications:** * An advanced degree in a STEM field \(physics, engineering , mathematics, or computer science\) * Low\-level simulation of scatter and… more
    Lockheed Martin (11/01/25)
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  • Senior Data Scientist , Specialist…

    Deloitte (Mclean, VA)
    + Senior Data Scientist , Specialist Senior - SFL Scientific Our Deloitte Strategy & Transactions team helps guide clients through their most critical moments ... in building industry-specific, artificial intelligence (AI) technologies. We are hiring a Senior Data Scientist to collaborate directly with clients to design… more
    Deloitte (12/04/25)
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  • Senior Data Scientist , Training…

    SMX (Washington, DC)
    Senior Data Scientist , Training Aircraft Readiness (4762)at SMX(View all jobs) (https://www.smxtech.com/careers/) United States SMX is looking for a Training ... Aircraft Readiness Senior Data Scientist to support the Naval Undergraduate Flight Training Systems Program Office (PMA 273) at Patuxent River Naval Air… more
    SMX (10/21/25)
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  • Senior Data Scientist , AWS…

    Amazon (Arlington, VA)
    …The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Senior Data Scientist to help customers implement AI/ML solutions and realize ... for never-before-solved problems. Key job responsibilities As an experienced Senior Data Scientist , you will be responsible...design, develop, and evaluate AI algorithms and build ML systems and operations (MLOps) using AWS services to address… more
    Amazon (11/18/25)
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  • Senior Data Scientist

    KBR (Chantilly, VA)
    Title: Senior Data Scientist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... + Innovative Projects: KBR's work is at the forefront of engineering , logistics, operations, science, program management, mission IT, and cybersecurity solutions.… more
    KBR (10/15/25)
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  • Senior Program Analyst/ Scientist

    Applied Research Associates, Inc. (Alexandria, VA)
    …of Applied Research Associates, Inc. (ARA) is seeking to contingently hire a ** Senior Program Analyst/ Scientist ** for ARA's effort supporting the Office of the ... at www.ara.com . Please apply at www.careers.ara.com for the ** Senior Program Analyst/ Scientist ** position. **Qualifications** **Behaviors** **Required** +… more
    Applied Research Associates, Inc. (11/22/25)
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