• Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Senior ** **ArcGIS Administrato** **r** **in Fort Belvoir, VA** to support the DTRA Program. As a member of our high-performing ... **key required skills** : ArcGIS Enterprise Administration, Relational Databases ( Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration,… more
    Leidos (10/01/25)
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  • Database Engineer

    SAIC (Washington, DC)
    …Experience:** + Must have a minimum of 10 years of related experience as a database administrator , specializing in supporting Oracle and SQL environment. + ... Encryption (TDE), Strong knowledge and experience in SQL Server and Oracle database administration, including installation, configuration, optimization, and… more
    SAIC (10/28/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . Master's degree ... updated modern systems . Secret Clearance to start Required Technical Skills: . Senior Level system administrator skills required . Current and practical… more
    Arena Technical Resources, LLC (10/25/25)
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  • Linux Systems Administrator

    CACI International (Reston, VA)
    …DevSecOps tools. + Experience with Financial Management or Business Applications. + Oracle Database Administration. + Familiarity with NIST 800-53 security ... Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular… more
    CACI International (10/18/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    …2022, and virtualization platforms like VMWare and Nutanix + Experience with SQL, Oracle , and other database repositories + Experience with data migration and ... in electrical, engineering, and cybersecurity industries. Responsibilities As a System Administrator for our Physical Security Systems, you will be responsible for… more
    M. C. Dean (09/26/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …2022, and virtualization platforms like VMWare and Nutanix + Experience with SQL, Oracle , and other database repositories + Experience with data migration and ... and cybersecurity industries. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business… more
    M. C. Dean (10/23/25)
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  • Sr. Systems Admin/DBA (Secret Clearance) - DC…

    General Dynamics Information Technology (Washington, DC)
    …lead + Work with project managers and developers to plan and implement database projects **Systems Administrator Senior Advisor Duties and Responsibilities** ... qualified, motivated individual to join GDIT as a **Systems Administrator Senior ** . As part of our...providing expertise in the formulation of systems' scopes, and database management of legacy and cloud-based systems. You will… more
    General Dynamics Information Technology (11/04/25)
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  • Business Systems Integration Specialist

    CoStar Realty Information, Inc. (Arlington, VA)
    …and Oracle technical certifications (ERP, DB, ETL, OIC, Autonomous Database , Messaging, etc.) + Functional and migration experience with other ERPs (Great ... we provide an invaluable edge in real estate. **Role Description:** Senior Business Systems Analyst primarily supports the Order-to-Cash (OTC) integration of… more
    CoStar Realty Information, Inc. (10/13/25)
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