• Data Scientist

    ManTech (Ashburn, VA)
    …complex business problems + Experience with programming languages including: R, Python , Scala, Java. + Experience with SQL programming + Experience constructing ... SAS Visual Analytics, PowerBI). Experience with big data technologies (eg, Hadoop , HIVE, HDFS, HBase, MapReduce, Spark, Kafka, Sqoop) **Clearance Requirements:** +… more
    ManTech (10/02/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …complex business problems. + Experience with programming languages including R, Python , Scala, Java, and proficiency with SQL programming. Proficiency with ... SAS Visual Analytics, PowerBI). + Experience with big data technologies (eg, Hadoop , HIVE, HDFS, HBase, MapReduce, Spark, Kafka, Sqoop). + Master's degree in… more
    ManTech (10/02/25)
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  • Customer Success Technical Architect- Skillbridge

    Confluent (Richmond, VA)
    …solutions that use Apache Kafka alongside technologies such as Spark, Flink, Hadoop , Cassandra, etc + Experience prototyping and analyzing code for client solutions ... in multiple languages (eg Java, Python , Go, etc.) + Experience with Java Virtual Machine (JVM) tuning and troubleshooting + Experience with operating Linux, you know… more
    Confluent (10/02/25)
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  • Senior Data Engineering Manager

    CVS Health (VA)
    …(AWS, Azure, or GCP). + Big data frameworks (eg, Apache Spark, Hadoop ). + Data warehousing solutions (eg, Snowflake, Redshift, BigQuery). + Workflow orchestration ... tools (eg, Airflow, Dagster). + Solid experience with SQL, Python , PySpark. + Excellent communication, interpersonal, and leadership skills. + A strategic mindset… more
    CVS Health (10/01/25)
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  • Lead Data Engineer 1

    TEKsystems (Reston, VA)
    …data lakes including data access APIs. Prepares and manipulates data using Hadoop or equivalent MapReduce platform. 15 Provides detailed guidance and performs work ... and understanding of at least one programming language ie SQL NoSQL Python . Expert Knowledge and understanding of database design and implementation concepts. Expert… more
    TEKsystems (10/01/25)
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  • Information Security Engineer - Black Lotus Labs…

    Lumen (Richmond, VA)
    …building prototype threat hunting solutions and large data analysis tools with Python (or other equivalent languages) on distributed computing frameworks. + Proven ... + Software development experience in Docker and big data technologies like Hadoop , Spark, and Tensor Flow. **Compensation** This information reflects the anticipated… more
    Lumen (09/30/25)
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  • Software Developer (Journeyman) Future Need…

    ICF (Arlington, VA)
    …degree in Computer Science or Software Development + Minimum 1 year of Python Development experience + Minimum 1 year of professional development experience using ... + Experience with developing applications running on Big Data platforms such as Hadoop /Cloudera or Spark, Power BI + Interpersonal skills and the ability to… more
    ICF (09/30/25)
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  • Associate, Software Engineering (Chantilly, VA)

    L3Harris (Chantilly, VA)
    …of software languages (ie, C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python , Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating ... SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD , Hadoop , Android, Embedded Systems In compliance with pay transparency requirements,… more
    L3Harris (09/28/25)
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  • Senior Applied Scientist, AWS Vulnerability…

    Amazon (Arlington, VA)
    …6+ years of applied research experience - Experience programming in Java, C++, Python or related language - Experience with neural deep learning methods and machine ... numpy, scipy etc. - Experience with large scale distributed systems such as Hadoop , Spark etc. - Experience with conducting research in a corporate setting -… more
    Amazon (09/28/25)
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  • Data Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …ETL processes, data warehousing, and data pipeline frameworks. - Proficiency in Python , SQL, and data integration tools. - Experience working with cloud-based data ... and processing solutions. Desired qualifications/non-essential skills required: Knowledge of Hadoop , Spark, or similar big data technologies. - Experience with… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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