• Senior Data Scientist

    Eliassen Group (Richmond, VA)
    …statistical modeling Databricks, Tableau, Power BI Big Data & Cloud Platforms: Hadoop , Hive, AWS (S3, SageMaker, Redshift), Azure, GCP Version control and ... containerization (Git, Docker) **Education Requirements:** Bachelor's degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or related field; advanced degree preferred. Minimum of 7 years of experience in data analytics, modeling,… more
    Eliassen Group (12/30/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    …+ Experience with web servers and use of certificates + Open Source: Apache Hadoop , Zookeeper, Puppet + App Servers: JBoss, Tomcat, Jetty, NGINX, HTTP + 2-3 years ... of experience with web server management and implementation; troubleshooting of websites, applications, and security implementations. + Understanding of virtualized infrastructure, server backup and restoral procedures, application of STIGs and cyber hardening… more
    Leidos (12/30/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …Desired Skills: + Big Data Technologies: Experience with technologies like Apache Hadoop , Spark, or Kafka. + Data Visualization: Ability to create data ... visualizations using tools like Tableau or Power BI. + Data Pipeline Orchestration: Experience with data pipeline orchestration tools like Airflow or Luigi. + Data Quality Tools: Familiarity with data quality tools and techniques for identifying and resolving… more
    Nightwing (12/26/25)
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  • Data Engineer /Data Architect

    Node.Digital (Herndon, VA)
    …(eg, MySQL, PostgreSQL, SQL Server). o Experience with big data technologies (eg, Hadoop , Spark) and ETL tools. o Strong programming skills in languages such as ... Python, Java, or Scala. Company Overview: Node.Digital is an independent Digital Automation & Cognitive Engineering company that integrates best-of-breed technologies to accelerate business impact. Our Core Values help us in our mission. They include: OUR CORE… more
    Node.Digital (12/25/25)
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  • Lead Data Engineer (Bank Tech)

    Capital One (Mclean, VA)
    …Google Cloud)** + **4+ years experience with Distributed data/computing tools (MapReduce, Hadoop , Hive, EMR, Kafka, Spark, Gurobi, or MySQL)** + **4+ year experience ... working on real-time data and streaming applications** + **4+ years of experience with NoSQL implementation (Mongo, Cassandra)** + **4+ years of data warehousing experience (Redshift or Snowflake)** + **4+ years of experience with UNIX/Linux including basic… more
    Capital One (12/24/25)
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  • Senior Data Engineer

    Capital One (Mclean, VA)
    …Google Cloud)** + **3+ years experience with Distributed data/computing tools (MapReduce, Hadoop , Hive, EMR, Kafka, Spark, Gurobi, or MySQL)** + **2+ year experience ... working on real-time data and streaming applications** + **2+ years of experience with NoSQL implementation (Mongo, Cassandra)** + **2+ years of data warehousing experience (Redshift or Snowflake)** + **3+ years of experience with UNIX/Linux including basic… more
    Capital One (12/24/25)
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  • Machine Learning Engineer

    Steampunk (Mclean, VA)
    …engineering, and model evaluation techniques. + Familiarity with big data technologies like Hadoop , Spark, or similar. + Knowledge of cloud platforms such as AWS, ... Google Cloud, or Azure. + Experience with version control systems, such as Git, and continuous integration/continuous deployment (CI/CD) practices. + Excellent problem-solving skills and attention to detail. + Strong communication skills and ability to work… more
    Steampunk (12/23/25)
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  • Senior Data Scientist

    Steampunk (Mclean, VA)
    …Deep Learning toolsandframeworks + Demonstrated experience in big data systems including Hadoop , Spark, Scala + Data visualization skills in Tableau, Power BI, D3, ... ArcGIS, or similar + Experience with Git, Bash, Unix commands + Experience in Cloud analytics (AWS,Azure, or GCP) with tools such as AWSSageMaker, Azure HDInsight, etc. + Familiarity with Flask is aplus + Knowledge ofDBOpsandMLOpsframework is aplus +… more
    Steampunk (12/23/25)
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  • Cleared Data Scientist

    Noblis (Chantilly, VA)
    …statistical modeling, time-series forecasting, and/or geospatial analytics; experience with Hadoop , Spark, or other parallel storage/computing processes is a plus. ... + Experience working with cloud providers such as Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure Overview Noblis (http://www.noblis.org/) and our wholly owned subsidiaries, Noblis ESI , and Noblis MSD tackle the nation's toughest… more
    Noblis (12/22/25)
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  • Software Developer 5

    Oracle (Richmond, VA)
    …and summarization features. + Build and optimize data pipelines using ETL/ELT processes, Hadoop , Spark, Ray jobs, and tools like Kafka, Flink, and RabbitMQ for ... efficient data flow. + Ensure data security and privacy by implementing access controls, encryption, and compliance with healthcare regulations. + Mentor and guide junior engineers, fostering a culture of knowledge-sharing and technical excellence. + Stay… more
    Oracle (12/22/25)
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