• Senior Data Scientist

    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… more
    SMX (10/21/25)
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  • Senior Data Scientist - SFL…

    Deloitte (Mclean, VA)
    Senior Data Scientist , Specialist Senior - SFL Scientific Our Deloitte Strategy & Transactions team helps guide clients through their most critical ... that transform our clients' businesses. We are hiring a Senior Data Scientist to collaborate...machine learning approaches, including advancing state of the art training , solution design, network design, and hardware optimization +… more
    Deloitte (10/03/25)
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  • Senior Data Scientist

    Fiserv (Washington, DC)
    …want to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Data Scientist **What does a successful Senior Data ... Scientist do at Fiserv?** As a Senior Data Scientist within ...embeddings, as well as experience creating models, improving model training and tuning, and deploying Large Language Model architectures… more
    Fiserv (10/22/25)
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  • Data Scientist , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Data Scientist , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... desired. CGI Federal has an exciting opportunity for a Data Scientist within our Intel sector, advancing...factors not limited to skill set, level, experience, relevant training , and licensure and certifications. To support the ability… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Senior Data Scientist , Media…

    Amazon (Arlington, VA)
    …and scale modern solutions for never-before-solved problems. Key job responsibilities As a Senior Data Scientist , you will- - Collaborate with AI/ML ... of optimizing risk, profitability, and customer experience. In this Data Scientist role you will be capable...learning (eg, CNN, RNN, LSTM, Transformer) - Experience in training and fine-tuning of Large Language Models (LLMs) and… more
    Amazon (08/14/25)
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  • Senior Associate, Data

    Capital One (Mclean, VA)
    Senior Associate, Data Scientist - Credit Line Increase Program Data is at the center of everything we do. As a startup, we disrupted the credit card ... 200 company and a leader in the world of data -driven decision-making. As a Data Scientist...models through all phases of development, from design through training , evaluation, validation, and implementation + Flex your interpersonal… more
    Capital One (10/18/25)
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  • Senior Data Scientist - NLP

    Capital One (Mclean, VA)
    Senior Data Scientist - NLP ...a track record of delivering models at scale both in training data and inference volumes. You have experience ... 200 company and a leader in the world of data -driven decision-making. As a Data Scientist...models through all phases of development, from design through training , evaluation, and validation; partnering with engineering teams to… more
    Capital One (09/27/25)
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  • Senior Data Scientist , AWS…

    Amazon (Arlington, VA)
    …impact? The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Senior Data Scientist to help customers implement AI/ML solutions ... for never-before-solved problems. Key job responsibilities As an experienced Senior Data Scientist , you will...Experience building ML pipelines with MLOps best practices, including: data preprocessing, distributed & GPU training , model… more
    Amazon (09/19/25)
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  • Senior Data Scientist

    GliaCell Technologies (Laurel, MD)
    Are you a Senior Data Scientist who...+ We will develop and support your own personalized training program to continue your individual growth. + We ... to work with some amazingly talented people Job Description: GliaCell is seeking a Senior Data Scientist on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (07/31/25)
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  • Senior Manager, Data

    Capital One (Mclean, VA)
    Senior Manager, Data Scientist Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually ... 200 company and a leader in the world of data -driven decision-making. As a Data Scientist...models through all phases of development, from design through training , evaluation, validation, and implementation + Flex your interpersonal… more
    Capital One (10/01/25)
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  • Senior Data Scientist

    Humana (Washington, DC)
    …us in shaping the future of healthcare through AI excellence. We are seeking a Senior Data Scientist to develop reliable, interpretable, and steerable AI ... and outcomes for our customers. Join our rapidly expanding team of dedicated data scientists, engineers, policy experts, and business leaders as we work together to… more
    Humana (10/03/25)
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  • Senior Data Scientist

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career- and customer-oriented ** Senior Data Scientist ** to join our innovative team in **Washington, DC** . US Immigration and ... ManTech, as a trusted mission partner of ICE, seeks capable, qualified, and versatile Senior Data Scientists to help lead the development and delivery of… more
    ManTech (09/03/25)
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  • Senior Data Scientist

    SAIC (Fort Meade, MD)
    …excellence on programs of national importance. SAIC is seeking a highly motivated Data Scientist to join our team of professionals providing technical and ... the organization forward at a location near Annapolis Junction, MD. The Data Scientist understands complex problems, develops solutions, and makes predictions… more
    SAIC (08/07/25)
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  • Senior Associate, Marketing Data

    Humana (Washington, DC)
    …Become a part of our caring community and help us put health first As a Senior Data Scientist , PCO Analytics (x1), you'll lead analytical efforts that ... support Humana's Primary Care Organization (PCO). You'll transform complex data into actionable insights that guide marketing strategies, improve member engagement,… more
    Humana (10/20/25)
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  • Senior Associate, Marketing Data

    Humana (Washington, DC)
    …Become a part of our caring community and help us put health first As a Senior Data Scientist , Home Health Analytics, you'll support Humana's Home Health ... improve care delivery, member engagement, and operational efficiency. You'll analyze data across marketing and clinical touchpoints to inform strategy and… more
    Humana (10/20/25)
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  • Senior Associate, Marketing Data

    Humana (Washington, DC)
    …a part of our caring community and help us put health first As a Senior Data Scientist , Pharmacy Analytics, you'll lead analytical efforts that support ... engagement. This role is ideal for someone who thrives in a data -driven environment and enjoys solving complex business challenges. **Role Responsibilities** You'll… more
    Humana (10/20/25)
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  • Senior Data Scientist

    Cardinal Health (Washington, DC)
    …and enhance the overall healthcare experience. We are seeking a highly motivated and experienced Senior Data Scientist to join our team as a thought leader ... Experience working with cloud platforms like Google Cloud Platform (GCP) for data processing, model training , evaluation, monitoring, deployment and support… more
    Cardinal Health (09/06/25)
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  • Senior Scientist I

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …non-supervisory position in USP's Reference Standards Laboratory (RSL). In this role, the Senior Scientist I conducts reviews of routine and non-routine analyses ... of raw materials, by appropriate analytical methods. The Senior Scientist I works on complex technical...this position will include project management, technical leadership, and training of RSL employees. The incumbent in this role… more
    The US Pharmacopeial Convention (USP) (09/09/25)
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  • Senior Data Scientist

    Serco (Arlington, VA)
    **Position Description** As a Senior Data Scientist , you will support our Maritime Engineering, Technology & Sustainment (METS) Business Unit which is ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/71556/ senior - data - scientist arlington%2c-va/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?**… more
    Serco (10/14/25)
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  • Senior Marketing Data

    Indeed (Washington, DC)
    …At Indeed, our mission is to _Help People Get Jobs_ . We are seeking a visionary Senior Marketing Data Scientist to define and drive our data science ... models, Multi-Touch attribution and Incrementality testing. + Mentor and grow other data scientists, data engineers and Machine Learning Engineers across teams.… more
    Indeed (10/16/25)
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