• Junior Data Scientist

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …clearly. * Extract, clean, transform, and analyze large datasets using Python and SQL . * Build and experiment with ML models (eg, decision trees, classification, ... with Pandas, NumPy; Scikit-learn is a plus). * Strong SQL skills and understanding of relational databases. * Familiarity...of another employee or applicant. However, employees who have access to the compensation information of other employees or… more
    CGI Technologies and Solutions, Inc. (11/20/25)
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  • Senior Decision Support Consultant

    Highmark Health (Richmond, VA)
    …business units that may assist in the resolution of issues or problems. + Access , review, utilize, contribute content to and participate in the maintenance of the ... computer programs using 4GL programming languages and other advanced database/ SQL technology, statistical modeling, system testing activities, lead initial problem… more
    Highmark Health (11/14/25)
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  • Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …and maintainable; our primary tools are C#, .NET Framework, AWS (Dynamo/S3/Lambda), SQL Server . Drive and lead software design, development standards, code reviews. ... .NET Framework . 3+ years of experience in MS SQL Server OR Database Design in T- SQL ...yoga studio, Pelotons, personal training, group exercise classes + Access to CoStar Group's Diversity, Equity, & Inclusion Employee… more
    CoStar Realty Information, Inc. (11/12/25)
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  • Database Developer

    CACI International (VA)
    …to store transactional data. + Proven expertise in relational databases such as PostgreSQL, SQL Server, MySQL, or Oracle. + Strong SQL skills for querying, ... Knowledge of security best practices, including encryption, authentication, and access control, to ensure that sensitive data is protected...such as Amazon Web Services (AWS) RDS, Google Cloud SQL , or Microsoft Azure SQL Database. +… more
    CACI International (11/07/25)
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  • Database Administrator (DBA)

    CACI International (Ashburn, VA)
    …a data model to store transactional data. + Understanding of Oracle, Microsoft SQL Server, or MySQL, as well as understanding of NoSQL databases like DynamoDB, ... MongoDB, Cassandra, or Couchbase. + Strong SQL skills for querying, analyzing, and managing data, as...Knowledge of security best practices, including encryption, authentication, and access control, to ensure that sensitive data is protected… more
    CACI International (11/05/25)
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  • Application Database Engineer - PostgreSQL…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …tasks. 4. Troubleshooting: o Diagnose and resolve issues related to sessions, SQL , performance, and connections in PostgreSQL and AlloyDB. o Create and maintain ... knowledge of PostgreSQL and AlloyDB, including database management and SQL . . Experience with GCP services such as Cloud...of another employee or applicant. However, employees who have access to the compensation information of other employees or… more
    CGI Technologies and Solutions, Inc. (10/15/25)
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  • Data Modeling Team Lead TS/SCI with Poly REQUIRED

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …new environments. Perform reverse engineering of physical data models from databases and SQL scripts. . Evaluate data models and physical databases for variances and ... Tools: Erwin, ER/Studio, or any native DB modeling tools SQL DB Diagrams, MySQL Workbench etc. . Experience with...of another employee or applicant. However, employees who have access to the compensation information of other employees or… more
    CGI Technologies and Solutions, Inc. (10/15/25)
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  • Test Automation Developer - ETL/API/Rules

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …APIs, and business rules, leveraging tools and programming languages like Python, Java, SQL , Selenium, Postman, SoapUI, or custom scripting. * ETL Testing: o Develop ... Java, or similar for test automation. * Expertise in SQL for data validation, querying, and database testing. *...of another employee or applicant. However, employees who have access to the compensation information of other employees or… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Data Analyst, Internal Audit IT

    Coinbase (Richmond, VA)
    …perform comprehensive testing of system changes. This role requires a deep understanding of SQL and Snowflake, data ETL processes, as well as the ability to build ... security controls via writing complex, yet efficient and reusable SQL code. * Identify potential areas of risk and...of your request and your contact information. For quick access to screen reading technology compatible with this site[… more
    Coinbase (12/07/25)
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  • Staff Software Engineer (Full Stack)

    CVS Health (Richmond, VA)
    …**Kafka-driven pipelines** . + Utilize expert knowledge in **PostgreSQL** and other SQL -based RDBMS. + **DevOps & Automation (Full Application Lifecycle):** + Own ... building high-performance, scalable backend services. + **Data and Messaging:** + **Expert SQL skills** and hands-on experience with RDBMS like PostgreSQL or SQL… more
    CVS Health (12/06/25)
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