• Test Lead

    ManTech (Stafford, VA)
    …of software testing methodologies, including advanced techniques like exploratory testing, risk- based testing, and model - based testing. + Proven ... ability to design and implement comprehensive test strategies for complex software systems . + Extensive experience with various testing levels and types, including… more
    ManTech (08/02/25)
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  • Environmental Scientist IV

    AECOM (Glen Allen, VA)
    …maintain a favorable National Agency Check (NAC) for access to government IT systems . Offered compensation will be based on location and individual ... contribute to project planning, quality assurance, and client deliverables. This position is based in Arlington, VA, and/or Glen Allen, VA, with potential for travel… more
    AECOM (09/30/25)
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  • Senior Full-Stack Software Engineer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …a hybrid capacity, contributing to the design, development, and implementation of cloud- based systems . This role involves working on complex software projects, ... **Senior Full-Stack Software Engineer** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:**… more
    CGI Technologies and Solutions, Inc. (09/10/25)
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  • Enterprise Architect

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Expertise: Deep knowledge of various technologies, including cloud computing, distributed systems , software engineering , networks, databases, and security. * ... involves aligning an organization's business strategy with its technology systems and infrastructure by analyzing current IT landscapes, identifying improvement… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Enterprise Architect (N)

    SimIS Inc. (Norfolk, VA)
    …and strategic decision making. Qualifications: + BS degree in computer science, information systems , engineering , or a related field. + Possess a current ... architecture frameworks, such as the Department of Defense Architecture Framework (DoDAF), to model and govern the architecture of systems and processes. +… more
    SimIS Inc. (09/18/25)
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  • Interoperability Data Scientist

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    …information puzzle. You'll guide teammates and lead the development of algorithms and systems . You'll use the right combination of tools and frameworks to turn sets ... can't wait. You Have: + 3+ years of experience in data transformation, systems integration, or message translation + Experience with serialized binary formats and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/02/25)
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  • Summer Associate Internship (Data Scientist)

    Navy Federal Credit Union (Vienna, VA)
    …accounts, IRAs, and ESAs. Representative Projects: + Build a machine-learning propensity model that predicts the likelihood that an NFCU member will have excess ... understand issues around member engagement and member behavior. + Support feature engineering work by creating or adjusting flags and/or aggregate data which will… more
    Navy Federal Credit Union (09/06/25)
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  • Manager Data Science

    Capital One (Mclean, VA)
    …with confidence. Our team is constantly investing to improve and complement existing model - based defenses with the latest and greatest techniques from industry ... lead the deployment of these models in batch and event- based environments, and may additionally partner with engineering... teams for deployments that interface with other real-time systems .** **The team is focused on giving our millions… more
    Capital One (07/31/25)
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  • Data Scientist III

    Amazon (Herndon, VA)
    …Own the data science elements of various products to help with data- based decision making, product performance optimization, and product performance tracking. Work ... of scientific analysis projects or deliverables. Own the analysis, modelling, system design, and development of data science solutions for products. Write… more
    Amazon (07/24/25)
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  • Data Science Manager, GenAI - SFL Scientific

    Deloitte (Mclean, VA)
    …predictive and generative AI, overseeing development of advanced models and ensuring systems are scalable, efficient, and adhere to requirements and AI guidelines + ... in a relevant STEM field (Data Science, Computer Science, Engineering , Mathematics, Physics, etc.) + 6+ years of experience...ML and deep learning techniques (CNNs, RNNs, LSTMs, GANs), model tuning, and validation of developed algorithms + 4+… more
    Deloitte (09/24/25)
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