• Junior Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …management with Libvirt, VMWare, Vagrant, or Docker + Scripting in Bash or Python + Database management using Elasticsearch, Hadoop Distributed File System ... (HDFS), and SQL + Networking configuration and analysis, for example using Wireshark + Infrastructure management tools such as Ansible or Salt + Hands-on server and network switch hardware maintenance + Java, JavaScript, or C++ programming or quality assurance… more
    Parsons Corporation (08/23/25)
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  • ETL Developer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …SAS, SPSS, and Oracle); build analytical solutions using programming languages (eg, R, Python , SAS), and programming libraries (eg, Python SciKit, R Caret, ... a data science team. Experience with tools, including object-oriented programming ( Python , Java), computational analysis tools (R, MATLAB), and associated data… more
    CGI Technologies and Solutions, Inc. (08/22/25)
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  • Engineering Co-Op Summer 2026 (TS Required)

    Parsons Corporation (Centreville, VA)
    …Transform Load (ETL) pipelines, microservices, message brokers, and scalable databases ( Hadoop , Elasticsearch, PostgreSQL) + Build and deploy software using ... Python , Gradle, Docker, Vagrant, Ansible, Maven, Gitlab, and/or Bash....MySQL or PostgreSQL + NoSQL experience for example with Hadoop , Elasticsearch, or MongoDB + Spring Boot experience +… more
    Parsons Corporation (09/16/25)
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  • Solutions Architect III

    Amazon (Arlington, VA)
    …public cloud environments or on-premises virtualized environments using C++, Perl, Python , or Java; (3) experience with database architecture, performance tuning, ... and either Big Data or Hadoop . Up to 25% domestic travel to perform role...cloud environments or on-premises virtualized environments using C++, Perl, Python , or Java; (3) experience with database architecture, performance… more
    Amazon (09/03/25)
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  • Sr Lead Big Data Developer

    Lumen (Richmond, VA)
    …and deploy scalable and reliable data pipelines using technologies like Spark, Kafka, Hadoop , and other big data technologies + Extract, transform, and load data ... working with big data technologies, such as Spark, Kafka, Hadoop , Hive, etc. + Proficient in programming languages, such...Hive, etc. + Proficient in programming languages, such as Python , Java, Scala, or SQL + Strong analytical and… more
    Lumen (10/02/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Richmond, VA)
    …customers to tackle evolving threats accelerated by technologies like our Hadoop ecosystem (HBase, HDFS, Spark, Kafka, AirFlow), Elasticsearch and Redis clusters, ... cyber threat activity and provide mitigation guidance. -Automate investigations through Python scripting and data analysis using visualization in Jupyter Notebooks… more
    Lumen (09/17/25)
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  • Data Scientist, People Experience and Technology…

    Amazon (Arlington, VA)
    …with independence on challenging problems with complexity and ambiguity. * Write code ( Python , R, Scala, SQL, etc.) to obtain, manipulate, and analyze data. * Build ... challenging problems with complexity and ambiguity. * Write code ( Python , R, Scala, SQL, etc.) to obtain, manipulate, and...or R - Experience with clustered data processing (eg, Hadoop , Spark, Map-reduce, and Hive) Amazon is an equal… more
    Amazon (09/11/25)
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  • Cleared Data Engineer/Scientist

    Noblis (Reston, VA)
    …the activities on this program includes: + Lead ETL development using Bash, Python , and AWS technologies + Troubleshoot ETL-related issues and optimize ETL processes ... engineering + Have strong experience with data parsing and transformation using Bash and Python script + Experience with AWS services such as AWS S3, and AWS EC2… more
    Noblis (09/04/25)
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  • Lead AI Engineer

    Humana (Richmond, VA)
    …are seeking Lead AI Engineers who has extensive hands-on experience developing Python -based applications intended for use by others, beyond just building models or ... with at least 5 years of relevant experience. + **7+ years of Python application development** and data manipulation libraries (eg, Pandas, NumPy). + Familiarity… more
    Humana (08/27/25)
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  • ETL Engineer

    Steampunk (Mclean, VA)
    …ETL Tools: Python , Informatica, Pentaho, Talend + Big data tools: Hadoop , Spark, Kafka, etc. + Relational SQL and NoSQL databases, including Postgres, CloudSQL, ... lake systems + Key must have skill sets - Python , SQL + Work within an Agile software development...tools: Solr, Lucene, Elasticsearch + Object-oriented/object function scripting languages: Python , Java, C++, Scala, etc. + Advanced working SQL… more
    Steampunk (08/19/25)
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