• Lead Data Engineer (Hybrid )

    CareFirst (Reston, VA)
    …management environment of optimal performance and reliability. + Develops and maintains infrastructure systems (eg, data warehouses, data lakes) including ... quality control procedures for data sets using data from multiple systems . + Improves ...and understanding of at least one programming language (ie, SQL , NoSQL, Python). + Knowledge and understanding of database… more
    CareFirst (12/04/25)
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  • Data Analysis and Visualization Consultant

    Noblis (Springfield, VA)
    …US Citizenship is required + A bachelor's degree in statistics, economics, information systems , computer science, data science, or related field from an ... secure environment + Demonstrated experience cleaning, transforming, joining and validating data from multiple systems + Problem solving, critical thinking,… more
    Noblis (12/03/25)
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  • Data Scientist

    Steampunk (Mclean, VA)
    …Keras, or other Deep Learning tools and frameworks + Demonstrated experience in big data systems including Hadoop, Spark, Scala + Data visualization skills ... survival analysis + Bachelor's degree in computer science, information systems , engineering, business, or a scientific or technical discipline...data for analysis + Strong programming skills in SQL , Python, R, Scala, Java, or similar language +… more
    Steampunk (11/26/25)
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  • Senior Data Scientist

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …AWS services (S3, Lambda, Batch, Glue, EMR, CloudWatch, IAM, EC2). . Familiarity with data lakes, NoSQL systems , and tools like Spark, Hive, Airflow. . Ability ... **Senior Data Scientist** **Category:** Analytics and Emerging Digital Technologies...like NumPy, pandas, SciPy, statsmodels, scikit-learn, QuantLib). . Advanced SQL skills for handling large, complex datasets. . Strong… more
    CGI Technologies and Solutions, Inc. (11/20/25)
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  • Data Science Director

    Mastercard (Arlington, VA)
    …businesses and governments realize their greatest potential._ **Title and Summary** Data Science Director About Mastercard Mastercard is a global technology company ... products and services deliver intelligent, personalized experiences. We are looking for a Data Science Director to lead the development and deployment of our Graph… more
    Mastercard (11/20/25)
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  • Data Scientist (Biometrics)

    SAIC (Ashburn, VA)
    …and design, machine learning, and deep learning. + Strong programming skills including SQL , Python, PyTorch, other related languages, and data mining tools. + ... **POSITION SUMMARY** We are currently seeking a motivated, career and customer-oriented ** Data Scientist (Senior)** to join our team to begin an exciting and… more
    SAIC (11/14/25)
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  • Sr Engineer Data Engineering - US Based…

    Anywhere Real Estate (Virginia Beach, VA)
    …of structured and unstructured data . + 3+ years of experience using NoSQL systems like MongoDB, DynamoDB and Relational SQL Database systems (PostgreSQL) ... **Senior Data Engineer** At Anywhere, we work to build...great people - and we're looking for a Senior Data Engineer to join our team. **What we're looking… more
    Anywhere Real Estate (10/28/25)
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  • SiteOps Data Center Production Operations…

    Meta (Ashburn, VA)
    …a forward thinking experienced engineer to join the Production Operations team within our Data Centers. These Data Centers are the foundation upon which our ... Meta is at the leading edge of the global data center industry both in terms of how ...and identify areas for improvement in processes, tools, and systems to optimize efficiency and quality of repairs 10.… more
    Meta (10/24/25)
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  • SAP Ns2 Hana Data Modeler (Onsite Maryland)…

    SAP (Herndon, VA)
    …+ Develop dimensional and transactional calculated views in SAP HANA + Evaluate source data systems for variances, anomalies, and efficiency + Create reusable ... that wants you to grow and succeed. SAP HANA Data Modeler COMPANY DESCRIPTION Are you interested in working...performance tuning + Experience in ABAP programming skills and SQL Skills. + Experience with SDLC methodologies: Agile, Waterfall… more
    SAP (10/21/25)
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  • Data Engineer, Analytics

    Meta (Richmond, VA)
    …code through advanced algorithmic concepts. 9. Optimize pipelines, dashboards, frameworks, and systems to facilitate easier development of data artifacts. 10. ... projects while evaluating design and operational cost-benefit tradeoffs within systems . 2. Create and contribute to frameworks that improve...a large scale 16. Programming in Python 17. Writing SQL statements 18. Analyzing large volumes of data… more
    Meta (10/18/25)
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