• Data Scientist , NLP

    Datavant (Washington, DC)
    …our bold vision for healthcare. Datavant is looking for an enthusiastic and meticulous Data Scientist to join our growing team, which builds machine learning ... Datavant is a data platform company and the world's leader in...NLP (and other) tasks. + Perform error analysis, data cleaning, and other related tasks to improve models.… more
    Datavant (11/08/25)
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  • Senior Data Scientist - NLP

    Capital One (Mclean, VA)
    Senior Data Scientist - NLP Data is at...numeric and textual data . + Be the expert in Natural Language Processing ( NLP ) to harness ... 200 company and a leader in the world of data -driven decision-making. As a Data Scientist...facing applications and features. + Build machine learning and NLP models through all phases of development, from design… more
    Capital One (11/04/25)
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  • Lead Data Scientist , NLP

    CVS Health (Annapolis, MD)
    …(AI/ML) solutions to improve the experience of millions of Aetna members. You will use natural language processing ( NLP ) techniques to improve models, ... every day. **Position Summary:** We are seeking a Lead Data Scientist to join our Medicare Member...Cloud Platform, Amazon Web Services, Azure) + Experience with NLP techniques, such as sentiment analysis, topic modeling, and… more
    CVS Health (11/22/25)
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  • Data Scientist

    Leidos (Mclean, VA)
    …Security. **Responsibilities Include:** + Build statistical and machine learning models, conducting natural language processing ( NLP ), and developing ... **Leidos** has a new and exciting opportunity for a Data Scientist in our **National Security Sector's...required. + Experience with supervised and unsupervised learning and natural language processing ( NLP more
    Leidos (11/18/25)
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  • Data Scientist

    Leidos (Mclean, VA)
    …Watch Floor. **Responsibilities Include:** + Build statistical and machine learning models, conducting natural language processing ( NLP ), and developing ... **Leidos has a new and exciting opportunity for a Data Scientist in our National Security Sector's...required. + Experience with supervised and unsupervised learning and natural language processing ( NLP more
    Leidos (09/12/25)
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  • Manager, Data Scientist - LLM…

    Capital One (Mclean, VA)
    Manager, Data Scientist - LLM Customization Team Job Description ...and textual data . + Be the expert in Natural Language Processing ( NLP ) to ... 200 company and a leader in the world of data -driven decision-making. As a Data Scientist...facing applications and features. + Build machine learning and NLP models through all phases of development, from design… more
    Capital One (11/04/25)
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  • A&A Data Scientist /Analyst…

    Koniag Government Services (Chantilly, VA)
    …requirements + Proficiency in data preprocessing and cleaning + Knowledge of natural language processing + Strong analytical and problem-solving skills + ... Solutions, a Koniag Government Services company, is seeking A&A Data Scientist /Analyst (AI/Automation) to support KDS and...Create visualization tools for security posture analysis + Build natural language processing solutions for… more
    Koniag Government Services (10/18/25)
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  • Principal Data Scientist

    Lumen (Washington, DC)
    …for personalized customer experiences and automation of complex decision-making processes + Apply natural language processing ( NLP ) techniques to analyze ... Knowledge Graphs to enhance AI applications in underwriting, claims processing , and customer engagement + Develop data ...of statistical and mathematical principles + Strong experience in natural language processing ( NLP more
    Lumen (11/18/25)
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  • Principal Associate, Data Scientist

    Capital One (Mclean, VA)
    Principal Associate, Data Scientist - LLM Customization Team At...textual data . + Be the expert in Natural Language Processing ( NLP ) ... this role, you will:** + Partner with a cross-functional team of data scientists, applied researchers, software engineers, machine learning engineers and product… more
    Capital One (11/04/25)
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  • Data Scientist (Mid/Senior) - TS/SCI

    Wiser (Springfield, VA)
    …environment (ie, versioning data ) + Knowledge of artificial intelligence, natural language processing , and machine-to-machine learning + Knowledge ... and TAM. + Senior candidates require additional experience with artificial intelligence, natural language processing , machine-to-machine learning, and NoSQL… more
    Wiser (11/07/25)
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  • Data Scientist , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Data Scientist , Lead The Opportunity: In...a team, including projects and deliverables + Experience with natural language processing , text mining, ... and anticipate strategic intent, and communicate with senior DoD leaders. As a data scientist , you're excited at the prospect of unlocking the secrets held by a… more
    BOOZ, ALLEN & HAMILTON, INC. (11/22/25)
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  • Data Scientist

    ManTech (Lothian, MD)
    …but are not limited to:** + Apply data mining, data modeling, natural language processing , and machine learning to extract and analyze information ... **MANTECH** seeks a motivated, career and customer-oriented ** Data Scientist ** to join our team in **Patuxent River, MD.** This is a fulltime **onsite**… more
    ManTech (09/30/25)
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  • Senior Data Scientist

    ManTech (Lothian, MD)
    …but are not limited to:** + Apply data mining, data modeling, natural language processing , and machine learning to extract and analyze information ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** ** Data Scientist ** to join our team in **Patuxent River, MD.** This is a fulltime… more
    ManTech (09/30/25)
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  • Principal Data Scientist

    Capital One (Mclean, VA)
    …help provide core capabilities internally such as Check/Document Reading, Anomaly Identification, Natural Language Processing of Calls, and operational ... Principal Data Scientist **Principal Associate, Data Scientist - Bank Operations Data Science - Payments Organization** ** Data is at the center… more
    Capital One (11/04/25)
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  • Data Scientist

    BAE Systems (Reston, VA)
    …XML, raw text logs, industry-specific encodings, and graph link data . + Apply natural language processing , computer vision, signal processing , and ... help you thrive._** BAE Systems is seeking a Mid-level Data Scientist to support our government customer...Deep Neural Network library (cuDNN), and OpenCV) and distributed data processing frameworks (eg Hadoop (including HDFS,… more
    BAE Systems (09/09/25)
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  • Data Scientist (Generative AI)

    Steampunk (Mclean, VA)
    …and evaluation using frameworks likePyTorchor TensorFlow. + Deep knowledge of natural language processing techniques, including tokenization, embeddings, ... **Overview** We are looking for seasoned ** Data Scientist ** **(Generative)** to work with...mechanisms, and prompt engineering. + Hands-on experience with large language models (eg, GPT,LLaMA, Claude, Mistral) and associated libraries… more
    Steampunk (11/18/25)
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  • Data Scientist - Generative AI

    Steampunk (Mclean, VA)
    …evaluation using frameworks like PyTorch or TensorFlow. + Deep knowledge of natural language processing techniques, including tokenization, embeddings, ... **Overview** We are looking for seasoned ** Data Scientist ** to work with our...mechanisms, and prompt engineering. + Hands-on experience with large language models (eg, GPT, LLaMA, Claude, Mistral) and associated… more
    Steampunk (10/10/25)
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  • Senior Data Scientist

    Cardinal Health (Washington, DC)
    …trees, Time Series Analysis, Bagging and Boosting algorithms, Neural Networks, Deep Learning and Natural Language processing ( NLP ). + Experience with ... **What Data Science contributes to Cardinal Health** The Data & Analytics Function oversees the analytics lifecycle in order to identify, analyze and present… more
    Cardinal Health (10/04/25)
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  • Senior Data Scientist , Consumer…

    Capital One (Mclean, VA)
    Senior Data Scientist , Consumer Identity Machine Learning...SQL + At least 2 years' experience working with natural language processing Capital One ... us to a Fortune 200 company and a leader in the world of data -driven decision-making. As a Data Scientist at Capital One, you'll be part of a team that's… more
    Capital One (11/06/25)
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  • Data Scientist - Multiple levels…

    Leidos (Reston, VA)
    …and machine learning techniques including supervised and unsupervised learning and natural language processing + Experience/familiarity with frequentist ... interfaces + Perform web scraping and apply various techniques for processing unstructured data . The Scientist will leverage automation and machine learning… more
    Leidos (09/26/25)
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