• Systems Administrator Senior (VMware)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating ... functions + Provide support for implementation, troubleshooting and maintenance of IT systems + Manage IT system infrastructure and any processes related to… more
    General Dynamics Information Technology (05/27/25)
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  • TS/SCI Systems Administrator Intermediate

    Insight Global (Mount Vernon, VA)
    …and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating ... functions Provide support for implementation, troubleshooting and maintenance of IT systems Manage IT system infrastructure and any processes related to… more
    Insight Global (07/12/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    system administration, and information assurance support for combat system interface simulation, test, analysis, and training systems associated with ... systems and enable engineers to verify Combat Systems ' performance in desktop environments and at...follows: + Experience in implementing and maintaining complex computer system network administration activities. + Experience in… more
    SimIS Inc. (05/09/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …to VIP user's IT needs + Maintain accurate and up-to-date documentation of IT systems , procedures, and user support information + Collaborate with other IT staff ... skills in areas such as Windows and Linux operating systems , network administration, virtualization, and security +...Active Directory and other infrastructure core services + Providing support for thin clients and virtual desktop more
    ManTech (05/24/25)
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  • Customer Success Manager

    Dodge Construction Network (Richmond, VA)
    …Build and maintainstrong relationships withfirst-yearcustomersto understandtheirneeds, provide support and ensure customer satisfaction + Driveongoingcustomer ... in advance of maturity date + Provide training and support tocustomerson using products or services effectively, utilizing methods...Follow SOPs for all account interactions within standard CRM systems and other tools + Stay up to date… more
    Dodge Construction Network (07/15/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …service requests and oversee the lifecycle tracking, documentation, and reporting of network systems and hardware assets. Ensure compliance with disposal ... is to support , operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI,… more
    Amentum (06/27/25)
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  • Systems Support Engineer I

    Red River (Chantilly, VA)
    …you seek to make those around you successful. We are looking for a ** Systems Support Engineer I** to join our fast-paced, customer-first global service desk ... 365 and hybrid Active Directory environments. + Provide first-level support for desktop and laptop issues, including...issues on end-user laptops, including both Windows and macOS systems , with a solid understanding of operating system more
    Red River (07/08/25)
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  • Enterprise IT Support Officer - Dedicated…

    ManTech (Mclean, VA)
    …issues without Tier 3 escalation. + Deliver remote and onsite desktop support using secure tools for system repair, configuration, and optimization. + ... queries by telephone or self-service that involve computer hardware, software, network , system /application access, and telecommunications systems . +… more
    ManTech (06/15/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Include: Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes advising and assisting ... the client with: security and network accreditations; providing the client with a working understanding...to systems with successful authorization of those systems + Use of system authorization workflow… more
    Assertive Professionals (07/10/25)
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  • Enterprise IT Support Officer - Location…

    ManTech (Chantilly, VA)
    …queries by telephone or self-service that involve computer hardware, software, network , system /application access, and telecommunications systems . + ... demands. + Analyzing, troubleshooting, designing, and implementing fixes. + Performing remote desktop triage and system repair using remote tools. + Answering… more
    ManTech (06/05/25)
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