• Senior Applied Scientist - Agentic AI

    Oracle (Richmond, VA)
    …to perform innovation in learning from human feedback (LFHF) and user preference modeling , with a strong focus on in-context learning and post training for large ... data engineering. * Build preference and reward models: pairwise and listwise modeling , win rate optimization, uncertainty estimation, and active learning to improve… more
    Oracle (12/20/25)
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  • Ground Systems Engineer

    KBR (Chantilly, VA)
    …connect siloed information systems. + Leverage digital twin technologies and modeling and simulation tools to support early-stage risk reduction, operational ... + Familiar with JIRA, Confluence. + Proficiency in using modeling tools and software (eg Sparx Enterprise Architect, or...(eg Sparx Enterprise Architect, or Capella). + Familiarity with modeling languages such as SysML or UAFML. + Experience… more
    KBR (12/19/25)
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  • Distinguished AI/ML Engineering Lead

    Frontier Technology Inc. (Chesapeake, VA)
    …leadership and an ability to unify data engineering, simulation modeling , and responsible AI principles into scalable, mission-ready capabilities. Responsibilities ... ethical AI deployment across programs. + Collaborate across engineering, data, and modeling teams to unify FTI's AI portfolio, ensuring interoperability and reuse… more
    Frontier Technology Inc. (12/19/25)
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  • Insights and Analytics Adobe CJA Consultant

    Deloitte (Mclean, VA)
    …advertising and commerce analytics, audience discovery and segmentation, measurement, modeling strategy, and data quality + Bring extensive knowledge across ... and creation of measurement plans, testing plans, tagging strategies, modeling strategy, and experimentation/A/B testing deployment The team Deloitte's Advertising,… more
    Deloitte (12/18/25)
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  • Geospatial Engineer / TS clearance required

    Lockheed Martin (Virginia Beach, VA)
    …for mission requirements Required short notice recall **Desired Skills:** Physics Modeling Skills \(IMEA/UTAS\): * Proficient in creating accurate building models ... weaponeering solutions to developed models\. * Capable of explaining predictive modeling results clearly to technical and non\-technical audiences\. Visual … more
    Lockheed Martin (12/18/25)
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  • Data Engineer (Databricks Experience)

    Infinitive Inc (Mclean, VA)
    …engineering, with expertise in Databricks, DevOps tools (Jenkins/Terraform), and data modeling concepts (3NF, Dimensional, Data Vault). As a Senior Data Engineer, ... to automate deployment, monitoring, and scaling of data infrastructure. + Data Modeling : Develop and implement data models based on business requirements, including… more
    Infinitive Inc (12/17/25)
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  • Civil Engineer I

    Bowman (Leesburg, VA)
    …PCSWMM, StormCAD, HEC-HMS, HEC-RAS preferred. + Familiarity with Storm Drain Modeling and Rational Method Hydrologic Calculations. + Familiarity with Open Channel ... & Detention Basin Modeling and Design. + Familiarity with HEC-RAS modeling and CLOMR/LOMR applications and processing. + Experience researching zoning,… more
    Bowman (12/17/25)
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  • Data Engineer III

    Amazon (Arlington, VA)
    …intelligence analytics. Implement data structures using best practices in data modeling , ETL/ELT processes, SQL, Oracle, and OLAP technologies. Provide on-line ... of the following: (i.) ETL/ELT processes; (ii.) OLAP technologies; (iii.) data modeling ; (iv.) SQL; and (v.) Oracle. Amazon.com is an Equal Opportunity-Affirmative… more
    Amazon (12/16/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    …connect siloed information systems. + Leverage digital twin technologies and modeling and simulation tools to support early-stage risk reduction, operational ... + Familiar with JIRA, Confluence. + Proficiency in using modeling tools and software (eg Sparx Enterprise Architect, or...(eg Sparx Enterprise Architect, or Capella). + Familiarity with modeling languages such as SysML or UAFML. + Experience… more
    SAIC (12/13/25)
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  • Civil Engineer III - Fairfax

    Bowman (Herndon, VA)
    …PCSWMM, StormCAD, HEC-HMS, HEC-RAS preferred. + Proficient with Storm Drain Modeling and Rational Method Hydrologic Calculations. + Proficient with Open Channel ... & Detention Basin Modeling and Design. + Proficient with HEC-RAS modeling and CLOMR/LOMR applications and processing. + Experience researching zoning,… more
    Bowman (12/12/25)
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