• Software Engineer with Poly Sr Swe3

    Lockheed Martin (Annapolis Junction, MD)
    …scale Big Data stores \(i\.e\. Accumulo\), Map/Reduce programming model \(i\.e\. Hadoop \), Hadoop Distributed File System, and data serialization \(i\.e\. ... JSON\)\. Experience with programming languages such as Java and scripting languages such as Perl, Python, Bash\. TS/ SCI with Poly **Desired Skills:** * Full\-Stack development \(Front\-end and back\-end\) * Implement and maintain high availability \(HA\) and… more
    Lockheed Martin (10/31/25)
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  • AI ML Platform Engineer Vice President

    Citigroup (Irving, TX)
    …Dataiku, Google Vertex AI, etc. + Exposure to Big Data technologies like Hadoop , Spark, Hive, Impala, HBase, YARN, etc. using distribution from Cloudera or MapR. ... **Preferred Qualifications:** + Experience in moving application workloads from on-premises Hadoop platforms to GCP (Google Cloud Platform) IaaS services like Google… more
    Citigroup (10/23/25)
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  • Senior Data Engineer

    Athenix Solutions Group, LLC (Fort Bragg, NC)
    …SQL, R). + Experience with data processing frameworks (eg, Apache Spark, Hadoop ) and orchestration tools (eg, Airflow). + Familiarity with cloud-based data solutions ... Data Management Professional). + Familiarity with big data tools and platforms (eg, Hadoop , Spark, Kafka). + Knowledge of real-time data streaming tools (eg, Apache… more
    Athenix Solutions Group, LLC (10/22/25)
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  • Software Engineer 3 - TS/SCI w/Poly

    Amentum (Fort Meade, MD)
    …and problem diagnosis/resolution. **Requirements:** + Experience with Java MapReduce, the Hadoop Distributed File System (HDFS), and technologies such as Hadoop ... Hive, Pig, Etc. + Experience with distributed scalable Big Data Store (NoSQL) such as H Base, CloudBase/Accumulo, Big Table, etc. + Experience with serialization such as JSON and/or BSON; developing restful services; and using source code management tools. +… more
    Amentum (10/17/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …Kafka, Flink, or Spark Streaming. * Develop big data solutions leveraging Hadoop , Spark, Cassandra, Elasticsearch, and other distributed systems. * Collaborate with ... MongoDB, ElasticSearch o Streaming & Big Data: Kafka, Flink, Spark, Hadoop o AI/ML: TensorFlow, PyTorch, Scikit-learn, MLlib, MLflow o Tools: Eclipse/IntelliJ,… more
    Mastercard (10/16/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    …bachelor's degree. + 5 years of experience managing and monitoring large Hadoop clusters (>200 nodes). + Proven troubleshooting experience with VMs and applications. ... + Proven ability to work collaboratively while managing independent tasks. + Hadoop /Cloud System Administration Certification is a plus. **Join Us:** If you're ready… more
    CACI International (10/16/25)
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  • Data Engineering Leader, Analytics (XF)

    Meta (Boston, MA)
    …in a consumer web or mobile company 21. Experience with data sets, Hadoop , and data visualization tools 22. Advanced Degree in Computer Science, Math, Physics, ... or other technical fields **Public Compensation:** $210,000/year to $281,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not… more
    Meta (01/03/26)
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  • Machine Learning Engineer I - Windreich Department…

    Mount Sinai Health System (New York, NY)
    …with version control systems (eg, Git) Knowledge of big data technologies (eg, Hadoop , Spark) + Strong problem-solving skills and ability to work in cross-functional ... teams **Responsibilities** **General Data Engineering** + Build and maintain robust ETL pipelines for structured and unstructured clinical data from EHR, imaging, and text sources. + Design systems to automate data preparation, lineage tracking, and… more
    Mount Sinai Health System (01/03/26)
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  • Software Engineer Associate

    The MITRE Corporation (Washington, DC)
    …web standards. + Experience with big data, distributed systems, cloud platforms ( Hadoop , AWS, Spark, Kafka, etc.), and microservices + Familiarity with working in ... cloud-based environments like Amazon Web Services (AWS), Google Cloud, or Microsoft Azure and their machine learning tools. + Experience visualizing multi-dimensional data using tools like Tableau, ggplot2, Plotly, matplotlib, seaborn, or D3.js This… more
    The MITRE Corporation (01/03/26)
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  • Director of Data Analytics & Artificial…

    GE Vernova (Cambridge, MA)
    …and applying common programming languages, such as Python, C/C++, Java, Spark and Hadoop , R Programming, Kafka, C#, MATLAB, along with good familiarity with power ... system modeling and data communication format. + Experience with microservices architecture, containerization technologies (Docker, Kubernetes), and cloud computing platforms (AWS, Azure, Google Cloud) + Expertise in GraphDB, SQL/NoSQL, MS Access, databases +… more
    GE Vernova (01/03/26)
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