• Systems Engineer

    KBR (Chantilly, VA)
    …to aid the customer's SPO in the acquisition, verification and validation , and initialization of current programs. The position includes requirements management, ... support. The position requires a moderate level of knowledge in modern model -based systems engineering (MBSE) techniques in order to aid the customer's SPO… more
    KBR (09/17/25)
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  • Principal Staff Artificial Intelligence Engineer

    General Motors (Richmond, VA)
    model deployment. + Hands-on expertise in implementing robust validation methods and evaluation strategies, including defining relevant metrics and correlating ... a critical role in leading the strategy and execution of simulation-based validation efforts for autonomous vehicle development. Your expertise will guide a team… more
    General Motors (09/13/25)
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  • Test Automation Developer - ETL/API/Rules

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …role involves a blend of technical expertise in automation frameworks, data validation , and understanding complex system interactions. CGI Federal is growing its ... located in USA VA Arlington, however, a hybrid working model is acceptable in the area. **Your future duties...for test automation. * Expertise in SQL for data validation , querying, and database testing. * Experience with ETL… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Data Scientist/Software Engineer

    G2 Ops, Inc. (Arlington, VA)
    …with libraries like Pandas, NumPy, and scikit-learn for data manipulation and model building. + Familiarity with data visualization tools such as Matplotlib or ... Plotly. + Machine Learning & Model Development + Experience developing and fine-tuning machine learning models, including supervised and unsupervised learning. +… more
    G2 Ops, Inc. (08/02/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Sterling, VA)
    …to incoming model baseline changes, ensuring integrity and traceability. Conduct validation and updates on legacy model captures to ensure consistency with ... support within the Intelligence Community. The ideal candidate will apply Model -Based Systems Engineering (MBSE) and Digital Engineering practices to define system… more
    RTX Corporation (09/03/25)
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  • Generative AI Engineer IV

    Navy Federal Credit Union (Vienna, VA)
    …practices and establish processes for curating and registering AI models into Model Garden, ensuring compliance with regulatory and security standards throughout the ... model lifecycle. + Define, publish and socialize technology roadmaps...focus on enabling AI governance, incorporating automated ground truth validation processes, toxicity filters, and transparency measures. + Curate,… more
    Navy Federal Credit Union (08/08/25)
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  • NGA AI/ML Architect

    TekSynap (Reston, VA)
    …**end-to-end agentic systems architecture** , spanning orchestration, messaging, reasoning, validation , and governance. + Set technical direction for **multi-agent ... checkpoints. + Ensure **secure, auditable collaboration** between agents using Model Context Protocol (MCP). + Architect **traceability-by-design** , enabling… more
    TekSynap (09/18/25)
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  • Distinguished Applied Researcher

    Capital One (Mclean, VA)
    …models through all phases of development, from design through training, evaluation, validation , and implementation. + Engage in high impact applied research to take ... all phases of development, from design through training, evaluation, validation , and implementation + Engage in high impact applied...contributor to team that has trained a large language model from scratch (10B + parameters, 500B+ tokens) or… more
    Capital One (07/02/25)
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  • Applied Researcher I

    Capital One (Mclean, VA)
    …models through all phases of development, from design through training, evaluation, validation , and implementation. + Engage in high impact applied research to take ... models (eg technical reports of pre-trained LLMs, SSL techniques, model pre-training optimization) + Member of team that has...Member of team that has trained a large language model from scratch (10B + parameters, 500B+ tokens) +… more
    Capital One (09/11/25)
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  • System Architect Lead(Process Automation, Life…

    Cognizant (Richmond, VA)
    …Lead who could join our team of professionals in a permanent role. **Work model ** We strive to provide flexibility wherever possible. Based on this role's business ... . Author and review architecture documents including URS, FS, SDS, and validation protocols. . Present architecture options and trade-offs to business and technical… more
    Cognizant (09/25/25)
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