• ETL Engineer

    Steampunk (Mclean, VA)
    …RDBMS, warehouse, and data lake systems + Key must have skill sets - Python, SQL + Work within an Agile software development lifecycle + You will contribute to the ... Pentaho, Talend + Big data tools: Hadoop, Spark, Kafka, etc. + Relational SQL and NoSQL databases, including Postgres and Cassandra. + Data pipeline and workflow… more
    Steampunk (08/14/25)
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  • Data Engineer

    Steampunk (Mclean, VA)
    …public trust with the US government. + 2-4 years of experience working with MS SQL Server and SSIS to build ETL pipelines + 2-4 years industry experience coding ... tools such as: + Big data tools: Hadoop, Spark, Kafka, etc. + Relational SQL and NoSQL databases, including Postgres and Cassandra. + Data pipeline and workflow… more
    Steampunk (08/12/25)
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  • Database Developer

    CACI International (Ashburn, VA)
    …to store transactional data. + Proven expertise in relational databases such as PostgreSQL, SQL Server, MySQL, or Oracle. + Strong SQL skills for querying, ... services such as Amazon Web Services (AWS) RDS, Google Cloud SQL , or Microsoft Azure SQL Database. + Experience with data integration tools and techniques,… more
    CACI International (08/08/25)
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  • TALEND Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    …+ Work with database administrators to ensure proper data structures and optimize SQL queries + Implement data quality checks and validation rules within ETL ... understanding of data warehousing concepts and methodologies + Experience with SQL and relational database management systems **Required Skills and Competencies:** +… more
    Koniag Government Services (08/08/25)
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  • Junior Software Engineer

    Cinteot (Herndon, VA)
    …certification (must have within 6 months of start date) + Experience with ms sql server (2008 required, 2012 desired). + Knowledge of css, javascript, and jquery is ... a plus. + Experience using t- sql with the ability to write sql queries and stored procedures. + Knowledge of client-side technologies such as javascript, jquery,… more
    Cinteot (08/07/25)
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  • Tableau Technical Support Specialist TS/SCI…

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …implementation and operations and maintenance support for Tableau Server. Utilizes Python/ SQL to enhance dashboards. Loads and manages Tableau Server licenses. ... Tableau Desktop, Tableau Server, and Tableau Prep. Strong knowledge of SQL and data connectivity. * Problem-Solving: Excellent problem-solving and analytical skills,… more
    CGI Technologies and Solutions, Inc. (08/02/25)
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  • Data Engineer - Databricks

    Steampunk (Mclean, VA)
    …AWS. Alternatively Azure, GCP). + Key must have skill sets -Databricks, SQL ,PySpark/Python,AWS + Support an Agile software development lifecycle + You will ... Big data tools:Databricks, Apache Spark, Delta Lake, etc. + Relational SQL (PreferablyT- SQL .AlternativelypgSQL, MySQL). + Data pipeline and workflow management… more
    Steampunk (08/01/25)
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  • Database Architect

    Leidos (Ashburn, VA)
    …+ Observability: Monitors and optimizes database instance using database administration tools, SQL scripts, and database utilities. + US Citizen. + Must be able ... Conversion: Experience in decoupling logic from DB's, and/or decomposition of PL/ SQL or PG/ SQL stored procedures and triggers into requirements for code. +… more
    Leidos (07/29/25)
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  • System Development Engineer II

    Amazon (Herndon, VA)
    …development teams to support corporate infrastructure systems and perform database queries ( SQL ) using Window, Linux, or Unix based operating systems and SQL ... deliver provisioning using shell scripting; (3) experience with programming languages including SQL , PowerShell, Perl, Bash, Python, PHP, or Ruby; (4) supporting and… more
    Amazon (07/24/25)
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  • Data Solution Architect

    Steampunk (Mclean, VA)
    …in tools such as: + Big data tools: Hadoop, Spark, Kafka, etc. + Relational SQL and NoSQL databases, such as Postgres, MySQL, MS SQL Server, Oracle, Mongo, ... languages: Python, Java, C++, Scala, etc. + Advanced working SQL knowledge and experience working with relational databases, query authoring… more
    Steampunk (07/02/25)
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