• Systems & Data Specialist, DC Design Engineering

    Amazon (Herndon, VA)
    …large commercial design and construction projects 2+ year of experience writing complex SQL queries and Python scripts. 2+ years of analyzing and interpreting data ... etc. experience Experience with data modeling, warehousing and building ETL pipelines Preferred Qualifications Experience with design and/or construction management… more
    Amazon (02/14/25)
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  • Lead Data Architect

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    …and implement enterprise data solutions, including data lakes, data warehouses, and ETL pipelines. + Provide strong proficiency with data modeling, database design, ... and SQL optimization. + Demonstrate familiarity with AWS, Azure, or...design and implementation of data lakes, data warehouses, and ETL pipelines to ensure efficient data processing and storage.… more
    UIC Government Services and the Bowhead Family of Companies (02/12/25)
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  • Sr. Database Engineer

    Leidos (Reston, VA)
    …be deployed to the high side environments + Responsible for performing ETL development activities including, but not limited to, parser development and deployment; ... applying expert domain knowledge of database management systems and SQL optimization + Experience with Dynamo and SQL... SQL optimization + Experience with Dynamo and SQL based DBs + Extensive knowledge in writing and… more
    Leidos (05/03/25)
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  • Business Intelligence Engineer

    J&J Worldwide Services (Mclean, VA)
    …BI, Tableau, or similar software to create visual representations of data. + Utilize SQL queries to generate reports from SQL Server Management Studio. + ... within the construction or engineering industry. + Knowledge of data warehousing and ETL processes. + Familiarity with ERP systems commonly used in construction (eg,… more
    J&J Worldwide Services (05/02/25)
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  • Kinaxis Integration Lead - Specialist Master

    Deloitte (Mclean, VA)
    …Experience of leading technical design for inbound / outbound processes. + ETL tools for data transformations. Python, Bash, and/or PowerShell Scripting; Amazon Web ... (AWS), AZURE, Google Cloud Infrastructures preferred. + Experience with T- SQL and related technologies, including MS SQL ...with T- SQL and related technologies, including MS SQL Server, SQL Server Integration Services (SSIS),… more
    Deloitte (04/24/25)
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  • Data Scientist Advisor

    General Dynamics Information Technology (Falls Church, VA)
    …to enhance public health outcomes. Candidates should have expertise in Python, R, SQL , and cloud-based data solutions, along with a deep understanding of federal ... years of experience with programming and data analysis using SQL , Python, R, and Linux, as well as proficiency...Azure. + Hands-on experience with data integration tools and ETL (Extract, Transform, Load) processes. Expertise in in building… more
    General Dynamics Information Technology (04/22/25)
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  • Data Scientist II, AWS Managed Operations Data…

    Amazon (Arlington, VA)
    …for the end-to-end data science lifecycle, from data exploration and feature engineering and ETL to model development. You will leverage a diverse set of tools and ... technologies, including SQL , Python, Spark, Hugging Face and various machine learning...experience - 3+ years of data querying languages (eg SQL ), scripting languages (eg Python) or statistical/mathematical software (eg… more
    Amazon (04/18/25)
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  • Back End Software Developer

    SAIC (Arlington, VA)
    …software. This role involves a range of development tasks, from updating SQL scripts to building entirely new features, while also assisting with platform ... C# .NET Core or .Net Framework. + Development experience with PL/ SQL or equivalent. + Experience developing enterprise-level applications and supporting end-to-end… more
    SAIC (04/18/25)
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  • Data Engineer Lead

    Steampunk (Mclean, VA)
    …data environments with performance and reliability. + Assess and understand the ETL jobs, workflows, BI tools, and reports. + Address technical inquiries concerning ... tools such as: + Big data tools: Hadoop, Spark, Kafka, etc. + Relational SQL and NoSQL databases, including Postgres, CloudSQL, MongoDB + Data pipeline and workflow… more
    Steampunk (03/21/25)
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  • Lead .Net Developer

    Axxum Technologies (Mclean, VA)
    …We are seeking a highly skilled Senior Software Developer with extensive experience in SQL , VB6, VB.NET, C#, and web application development to join our team. This ... + Design, develop, and maintain applications using VB6, VB.NET, C#, and SQL . + Develop and implement web applications, ensuring performance, scalability, and a… more
    Axxum Technologies (03/08/25)
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