• Big Data Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is actively looking for a highly skilled and motivated Principal Data Engineer to become a part of our dynamic team. Within this ... data scientists, cloud engineers, architects, and customers. The Principal Data Engineer will play...visualization software and programming languages, including analytics methods for big data . + Follows a scientific approach… more
    SAIC (08/07/25)
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  • Principal , Mechanical Engineer

    Amazon (Herndon, VA)
    …air handling infrastructure for our data centers. AWS is seeking a Principal , Mechanical Engineer for our team developing new infrastructure solutions that ... who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking,...improvement at scale A day in the life A Principal , Mechanical Engineer for Air Handling works… more
    Amazon (07/31/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    **ManTech** seeks a motivated, experienced career and client-oriented ** Principal Data Engineer ** to join our team in **Alexandria, VA.** In this role, you ... experience with ETL tools such as AWS Glue or Talend + Knowledge of big data technologies like Hadoop, Spark, and Kafka. + Experience with cloud services from… more
    ManTech (09/10/25)
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  • Principal Engineer - Compute…

    Confluent (Washington, DC)
    …One Confluent. One Team. One Data Streaming Platform. **About the Role:** As Principal Engineer of the new Compute Platform, you will be working closely with ... offering that our largest customers can rely on. If you love the hum of big data systems, thinking about how to make them run as smoothly as possible, and want… more
    Confluent (07/03/25)
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  • Principal Mechanical Engineer

    Huntington Ingalls Industries (Alexandria, VA)
    …for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data , cyber operations and synthetic training environments to fleet ... leading the next evolution of national defense - the data evolution - by accelerating a breadth of national...Mission Technologies, a division of HII, is seeking a Principal Mechanical Engineer to join our team… more
    Huntington Ingalls Industries (09/06/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Springfield, VA)
    …insights to help our clients turn data into action as a Systems Engineer Principal at GDIT. Your work will provide transformative solutions to our clients' ... big - data obstacles and help advance the mission....At GDIT, people are our differentiator. As a Systems Engineer Principal you will help ensure today… more
    General Dynamics Information Technology (08/13/25)
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  • Principal AI/Sotif Safety Engineer

    General Motors (Washington, DC)
    …end development lifecycle for artificial intelligence & machine learning. As the AI Safety Principal Engineer , you will need to stay current on industry best ... (NLP), SVM, XGBoost, Random Forest, Decision Trees, Clustering + **Cloud & Big Data Platforms: (Preferred** Microsoft Azure ( Data Lake, Machine Learning,… more
    General Motors (09/13/25)
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  • Engineer Principal CONOPS Active…

    BAE Systems (Chantilly, VA)
    …incentives may be available based on position level and/or job specifics. ** Engineer Principal CONOPS Active Clearance Required** **115383BR** EEO Career Site ... **US CITIZENSHIP REQUIRED** Technical leadership position for a CONOPS/Systems Engineer with experience in Tasking, Collection, Processing, Exploitation and… more
    BAE Systems (09/09/25)
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  • Principal Platform Architect - Federal

    ServiceNow, Inc. (Vienna, VA)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... customers leverage leading practices around instance strategy, technical governance, core data , integrations and the overall technical health of the platform -… more
    ServiceNow, Inc. (09/05/25)
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  • Principal Domain Architect - AI (Hybrid)

    CareFirst (Reston, VA)
    data quality, lineage, and compliance for AI workloads. 4. Experience with big data technologies (eg, Spark, Kafka, Delta Lake). 5. Collaboration with ... services. 5. Proficiency with ML frameworks (eg, TensorFlow, PyTorch, Scikit-learn). 3. Data Engineering & Feature Platforms 1. Designing data ingestion,… more
    CareFirst (08/28/25)
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