• Systems Administrator ( Systems

    Huntington Ingalls Industries (Fairfax, VA)
    …security-ensure Business Intelligence solution, virtual workspaces (VDI and Azure Virtual Desktop ), and other mission-critical systems and applications are ... , and maintain working relationships with data source staff. * Provide technical support to internal users. * Document system configurations and operating… more
    Huntington Ingalls Industries (06/28/25)
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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 ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Systems Administrator** to join our team in **Pentagon,...Active Directory and other infrastructure core services + Providing support for thin clients and virtual desktop more
    ManTech (08/08/25)
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  • Senior Cloud Engineer

    System One (Herndon, VA)
    …and enhance system performance and security. + Administer Azure Virtual Desktop (AVD) and cloud-based applications. + Perform OS upgrades, VM resource scaling, ... and security patching in Azure. + Provide escalation support to system owners across divisions. +...Desktop virtualization platforms + NAS protocols and storage systems + Basic Linux OS familiarity + Single Sign-On… more
    System One (08/08/25)
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  • Lenel System Administrator 2

    M. C. Dean (Norfolk, VA)
    …and recommend improvements. + Resolve complex system issues for physical security systems and networks. + Triage customer support calls, providing Tier 1 ... to success in this role. + Manage physical security system support to meet service level agreements....performance, including service request records and analysis. + Perform desktop hardware and operating system set-up, imaging… more
    M. C. Dean (07/15/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …and recommend improvements + Resolve complex system issues for physical security systems + Triage customer support calls, providing Tier 3 escalation as ... local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems ,...overall mission of the organization. + Manage physical security system support to meet service level agreements… more
    M. C. Dean (07/15/25)
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  • Systems Administrator

    TEKsystems (Quantico, VA)
    …outages and promptly resolving problems. Responsibilities -Engaged in the operation and support of computer systems and peripherals for a large-scale government ... supporting computing capabilities -Participates in complex operating systems , systems software planning and implementation, and production support activities… more
    TEKsystems (08/08/25)
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  • Administrative Management Specialist

    DMS International (Virginia Beach, VA)
    …produce medical, scientific or technical documents and + Utilizes other electronic office support systems (ie desktop publishing, calendar, electronic mail, ... The Administrative Management Specialist will independently deliver administrative and management support for a wide variety of command programs; coordinate with the… more
    DMS International (08/07/25)
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  • Senior Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …solves problems creatively while balancing risk. General Summary: The Senior Systems Engineer (SSE), under general supervision but in compliance with organization ... including (but not limited to) VMWare ESXi, vSAN, Horizon View Virtual Desktop environment, NSX-T Datacenter software defined networking, Dell and Cisco switches and… more
    United States Senate Federal Credit Union (08/02/25)
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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 ... a Senior System Administrator to provide combat system simulation support to the Warfare Analysis... systems and enable engineers to verify Combat Systems ' performance in desktop environments and at… more
    SimIS Inc. (08/07/25)
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  • Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    …Practical application of networked systems will be necessary. The Systems Administrator will need to keep system accreditation, continuous monitoring, ... TS/SCI with Poly Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (05/20/25)
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