• Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a ... security posture. + Demonstrated experience supporting, maintaining and administration of Microsoft SQL server db admin; maintenance plans for supporting SQL , to… more
    Leidos (11/19/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a ... Hadoop, Spark, or cloud-based data lakes + Familiarity with Oracle SQL , MySQL, PostgreSQL, MongoDB, or Oracle Database Engineering. **Preferred Qualifications:** +… more
    ManTech (11/15/25)
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  • Software Engineer , Data Platform

    Coinbase (Richmond, VA)
    …transform that data for analytics, machine learning, and powering end-user experiences. As an engineer on the team you will contribute to the full spectrum of our ... (cloud data warehouse, data lake), orchestration (Airflow), batch processing (Spark, SQL ), streaming services (Kafka), query federation and caching, time-series db,… more
    Coinbase (11/14/25)
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  • Machine Learning Engineer

    CACI International (Chantilly, VA)
    Machine Learning Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... requirements and translate them into technical solutions * Work with databases ( SQL ,NoSQL and Vector) to manage training data, model artifacts, and application state… more
    CACI International (11/12/25)
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  • Software Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer , you will be responsible for the design, development, testing, and management of application development projects in support ... + Object-oriented design and development + Relational Databases and SQL (MySQL, PostgreSQL, Microsoft SQL ) + Git and other source control management systems +… more
    Noblis (11/11/25)
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  • Senior Data Engineer

    ICF (Reston, VA)
    …right solutions for the customer. We are looking for a seasoned Senior Data Engineer who will be a key driver to make this happen. **Responsibilities:** + Design, ... transformation and loading of data from various data sources using AWS and SQL technologies + Monitor and optimize the performance of data infrastructure and… more
    ICF (11/08/25)
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  • Software Engineer /Systems Administrator

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform and ... (OO) using C#, Java or C++ + PowerShell, Linux Shell Script, SQL , PL/ SQL + Web development (PHP, JavaScript,.NET Framework, ASP .NET) + Agile development… more
    Cinteot (11/06/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA** . ... . Proficiency in programming languages such as Python, Java, or SQL . Experience with SQL and NoSQL databases **Preferred Qualifications:** . Master's degree in… more
    ManTech (11/05/25)
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  • Data Engineer - Subject Matter Expert (SME)

    Noblis (Chantilly, VA)
    Responsibilities As a Data Engineer SME, you will be responsible for engineering tasks to deliver advanced analytic applications across classified environments. You ... with:** + Python for data processing, automation and ETL workflow orchestration. + SQL (MySQL, PostgreSQL, Microsoft SQL ) and query optimization. + Elasticsearch… more
    Noblis (10/30/25)
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  • Data Engineer

    Leidos (Sterling, VA)
    …The National Security Sector at Leidos currently has an opening for a Data Engineer with a strong background in data analytics to support an exciting DHS software ... warehousing, and database design principles + Skilled in relational databases, SQL , and API-based data querying + Experience developing predictive algorithms, image… more
    Leidos (10/21/25)
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