• Senior Database Administrator

    Oracle (Reston, VA)
    **Job Description** Are you a mission-driven ** Senior Database Administrator ** ready to take your career to the next level supporting the nation's most critical ... cloud infrastructure teams to deliver seamless database integration with intelligence applications and services. + Safeguard sensitive data and ensure its… more
    Oracle (01/01/26)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …of our high-performing team, you will be responsible for maintaining and upgrading enterprise GIS software, services, and web applications . This role includes ... **Description** Leidos is seeking a ** Senior ** **ArcGIS Administrato** **r** **in Fort Belvoir, VA**...policies and privacy laws. + Document and manage all application user guides, work processes, server configurations, enterprise more
    Leidos (12/30/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... models future environments, requirements, and capabilities, and then secures the enterprise from internal and external threats compliant with Federal, State, and… more
    SimIS Inc. (11/06/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate ... existing infrastructure. + Ensure the security, stability, and high availability of enterprise data storage systems. + Maintain storage and network policies and… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …DoDI 8500.01, DoDI 8510.01, and AR 25-2 cybersecurity policies. + Deliver Enterprise eMASS and Risk Management Framework (RMF) services, including development and ... a focus on RMF and internal controls. + Extensive hands-on experience with Enterprise eMASS and RMF implementation and maintenance. + Proficient in developing RMF… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …and related cryptographic services. + Monitor and enforce DoD and Army web application security standards and best practices. + Review and respond to Army Cyber ... in Software Assurance (SwA) reviews to validate audit logs and application security events. + Evaluate Information Systems Design Plans, architecture diagrams,… more
    TekSynap (10/25/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …integrations and recommend improvements for expanding and upgrading the existing enterprise environment. + Collaborate with internal teams and external stakeholders ... equivalent years of experience. **Overview** We are seeking a Senior Network Administratorto join our team supporting an ITES...of text messaging, respond "STOP". "As part of the application process, you agree that TekSynap Corporation may retain… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …the ability to work across multi-functional teams. + Familiarity with Army enterprise monitoring tools and security management practices. + Knowledge of security ... or equivalent years of relevant experience. **Overview** We are seeking a Senior Cybersecurity Network Defense Administratorto join our team supporting an ITES task… more
    TekSynap (10/25/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …operate while you advance your career. Join GDIT as a Systems Administrator Senior and build an impactful career in enterprise IT, collaborating with people ... you. **MEANINGFUL WORK AND PERSONAL IMPACT** As a Systems Administrator Senior at GDIT, you will directly...operational support for Windows and Linux environments across both enterprise and fielded systems. This role supports mission readiness… more
    General Dynamics Information Technology (12/18/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS/SCI required** Make meaningful contributions ... most complex government, defense, and intelligence projects. Join GDIT as a **SharePoint Administrator Expert (SME)** with for a career where your growth is just as… more
    General Dynamics Information Technology (10/29/25)
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