• Data Scientist

    Steampunk (Mclean, VA)
    …service skills and a passion for data and problem solving. + Experience modeling on structured and unstructured data sets + Experience with exploratory data analysis ... and a passion for solving complex problems. + 3+ years direct experience in Data Modeling and Data Solution Development + 1+ year performing queue modeling and… more
    Steampunk (05/09/25)
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  • Data Scientist II, AWS Managed Operations Data…

    Amazon (Herndon, VA)
    …countries around the world! Passionate about building, owning and operating massively scalable systems ? Want to make a billion-dollar impact? If so, we have an ... You are and comfortable working with cross-functional teams and systems . This position requires that the candidate selected be...performance of metrics - Prototype models by using high-level modeling languages such as R or in software languages… more
    Amazon (05/06/25)
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  • Senior Principal Enterprise Portfolio Architect…

    Prime Therapeutics (Richmond, VA)
    …These capability changes include new products, strategic initiatives, systems (including applications, technologies, processes, and information), shared ... of related work experience in Business Analysis, System Design and Development, Systems Engineering, or technical architecture; to include 5 years direct experience… more
    Prime Therapeutics (05/01/25)
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  • Fluid Dynamics Subject Matter Expert

    Applied Research Associates, Inc. (Reston, VA)
    …DoD engineering/science problems. + Practical experience in mechanical engineering structural modeling or fluid modeling . + Direct experience supporting reverse ... + Expert knowledge and use of Word, Excel and PowerPoint. + Modeling and simulation expertise with weaponeering and engineering analysis tools or similar.… more
    Applied Research Associates, Inc. (04/22/25)
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  • AFSIM Instructor - Part Time

    KBR (Arlington, VA)
    Title: AFSIM Instructor - PART TIME KBR is seeking an Advanced Framework for Modeling , Simulation, and Modeling (AFSIM) subject matter expert (SME) to serve ... Army Fires (field artillery and air and missile defense) Modeling and Simulation (M&S) analysis in support of the...substantial college-level mathematics. + Familiarity with Joint weapon/ Army systems / Army Fires systems Belong, Connect and… more
    KBR (04/13/25)
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  • Junior Mechanical Engineer

    Leidos (Springfield, VA)
    …will support the planning, design, and analysis of mechanical systems -primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission-critical operations in ... this role involves assisting with system layout, equipment selection, energy modeling , and construction documentation. The ideal candidate has a strong foundation… more
    Leidos (05/29/25)
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  • Senior Mechanical Engineer (Mission Critical/Data…

    WSP USA (Herndon, VA)
    …Senior Mechanical Engineer with us, you will design complex cooling and HVAC systems including air distribution systems , chiller plants, and alternative energy ... projects + Design air distribution, hydronic and automated temperature controls systems + Integrate complex mechanical engineering requirements into facility designs… more
    WSP USA (05/29/25)
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  • Data Scientist II, Workforce Intelligence

    Amazon (Arlington, VA)
    …time. You'll work on state-of-the-art research, advanced software tools, new AI systems , and machine learning algorithms, leveraging Amazon's in-house tech stack to ... of Amazon's hiring practices through advanced scientific methods and innovative modeling approaches. The scientist will develop ML/statistical models for prediction,… more
    Amazon (06/27/25)
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  • Senior Applied Scientist, Agentic AI Professional…

    Amazon (Arlington, VA)
    …deep expertise in machine learning and artificial intelligence to develop intelligent systems that enhance how professionals interact with agentic AI tools, driving ... define how the next generation of professionals collaborate with intelligent systems , establishing new paradigms for productivity, creativity, and problem-solving in… more
    Amazon (06/25/25)
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  • Mechanical Design Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Norfolk, VA)
    …to support the design, analysis, manufacture, or maintenance of mechanical systems . Apply advanced consult ing and extensive technical expertise and industry ... supervise team members. Basic Qualifications: + Experience designing, adapting, and packaging systems suitable for installation aboard US Navy ships + Experience in… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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