• Subject Matter Expert IV&V (onsite, DMV area)

    ICF (Reston, VA)
    …for overseeing the Independent Verification and Validation (IV&V) processes for all systems within the Office of Child Support Enforcement (OCSE). This role includes ... ensuring the quality and accuracy of software systems through rigorous testing and validation, maintaining test beds, and collaborating with various teams to ensure… more
    ICF (08/08/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …security testing. The TE coordinates and conducts tests on all services and systems /enhancements and versions/releases to ensure that the system is functional ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Business Analyst TS/SCI with Poly REQUIRED

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …areas to improve for design, or programming) * Understanding or experience with database management systems (Relational Database , Access, or other means ... solving and client-focused skills to implement and support critical systems in the Intelligence Community? CGI seeks a high-potential...work to identify and deliver the best process and system solutions to achieve mission. The ideal candidate can… more
    CGI Technologies and Solutions, Inc. (08/02/25)
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  • Operational Technology (OT) Asset Visibility…

    Tetrad Digital Integrity LLC (Merrifield, VA)
    …also responsible for continuing development and curation of proprietary database system managing asset details of proprietary systems leveraged by automation ... Armis Centrix, Splunk use and knowledge object development, Windows and Linux system administration, Database design and implementation. + Candidates would… more
    Tetrad Digital Integrity LLC (09/12/25)
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  • Data Engineer

    ManTech (Ashburn, VA)
    …architecture, design and implementation/migration + Experience with one or more relational database systems such as Oracle, MySQL, Postgres, SQL server, etc. ... limited to:** + Responsible for data analysis of large database tables to understand the data structures, definitions, and...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (09/05/25)
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  • Senior Data Engineer

    ManTech (Ashburn, VA)
    …architecture, design, and implementation/migration. + Experience with one or more relational database systems such as Oracle, MySQL, Postgres, SQL server, etc. ... limited to:** + Responsible for data analysis of large database tables to understand the data structures, definitions, and...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (09/03/25)
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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …The successful candidate will ensure the smooth operation of existing enterprise systems by patching and updating the system regularly; while automating ... repetitive tasks to improve efficiency, performance, and the security profile of the systems under management. The system engineer must also act as a subject… more
    CACI International (09/26/25)
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  • Data Warehouse Analyst

    Robert Half Technology (Virginia Beach, VA)
    …contract-to-permanent role, you will play a pivotal part in optimizing database operations and supporting both virtualized and on-premises SQL Server environments. ... enhance efficiency and reliability. * Develop and implement best practices for database administration and performance optimization. * Review and improve batch file… more
    Robert Half Technology (09/09/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …Knowledge of different layers of the technology stack, including network, application frameworks, database systems , and vendor solutions. + Knowledge of Git and ... and application software as necessary. Support Linux & Windows systems engineering efforts in system design and...Linux & Windows systems engineering efforts in system design and evaluation, solution engineering, software development, or… more
    ENS Solutions (09/27/25)
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  • Physical Security Specialist II

    Amentum (Springfield, VA)
    …use as directed administration and security electronic software tools, databases and systems to sustain and advance the NGA Physical Security Programs. + Maintain ... are received from customer, ie, accreditation packages, approvals, (eg, database and hardcopy), current and accurate Co-Utilization and Joint-Utilization agreements,… more
    Amentum (07/15/25)
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