• Windows Engineer

    Koniag Government Services (Vienna, VA)
    …analysis and remediation of security scan findings. + Design and implement cloud-based Windows service. + Design, implement and maintain VMware , Nutanix or ... **Kadiak, LLC,** a Koniag Government Services company, is seeking a Windows Engineer to support Kadiak and our government customer in Vienna, VA. **This position… more
    Koniag Government Services (07/12/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Skills, and Abilities:** + Experience with DISA STIGs and their relation to Windows , Linux, and VMWare Operating Systems security. + Intermediate experience with ... and procedures. + Develop, test, implement, and execute upgrade strategies for Windows based operating system software, databases, and services. + Plan and implement… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Administrator / Top Secret / Onsite:

    Lockheed Martin (Arlington, VA)
    …devices, workstations, and application\-specific hardware\. ACL's systems generally include Windows , Linux, and VMware vSphere/ESXi machines running COTS, ... the following technical areas: \* In\-depth systems administration experience with Windows \(including Active Directory\) \* Experience administering OpenStack \* … more
    Lockheed Martin (07/12/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Systems Administration **Skills:** Computer Servers,IT management and operations,Troubleshooting, VMware Administration **Certifications:** Security + - CompTIA - ... **Job Description:** Transform technology into opportunity as a **Senior VMware Administrator** with GDIT. A career in enterprise IT...to include policy creation and maintenance + Familiarity with Windows Server 2019 and Windows 10 including… more
    General Dynamics Information Technology (07/02/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …Certification or ability to obtain within 6 months of hire + Knowledge of Microsoft Windows Systems, HP SANs, VMware products + Experience using a Service Desk ... VIP user needs + Strong technical skills in areas such as Windows and Linux operating systems, network administration, virtualization, and security + Excellent… more
    ManTech (08/08/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    … environments + Must have CompTIA Security+ CE + Must have a VMware , Windows , or Linux Operating System (OS) certification **Preferred Qualifications:** + ... + Strong understanding of Group Policy Management and Active Directory in Windows environments + Writing standard operating procedures (SOPs) for IT systems and… more
    ManTech (08/02/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    …images; and experience with thin and/or zero clients + Knowledge of Microsoft Windows Systems, HP SANs, VMware products **Preferred Qualifications:** + Working ... Tier III IT Systems support on a wide range of technologies, including: VMware vCenter, Horizon View, Site Recovery Manager, HPAC Secure Printing, HP Blade Servers,… more
    ManTech (07/01/25)
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  • Systems Administrator

    BAE Systems (Springfield, VA)
    … technologies - Configure/troubleshoot group policies - Maintain/tune virtualization infrastructure ( VMWare ) - Maintain Windows Update Services (WSUS) - Maintain ... skills + Ability to lift up to ~50-60# + Windows Server OS technologies + Windows workstation...with Active Directory ad Group Policy + Experience with VMWare + Experience with Microsoft Exchange + Experience with… more
    BAE Systems (06/28/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should ... and monitoring of Linux, Microsoft, and Mac systems within a VMware virtual environment. + Provide support for the implementation, troubleshooting and… more
    Leidos (06/06/25)
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  • SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    …certifications are required for this position, though a relevant certification in VMware , Windows Server Administration or similar technology is beneficial. ... processes and willingness to conduct scheduled maintenance during approved maintenance windows . + Experience with Change Management fundamentals to ensure proper… more
    Leidos (07/25/25)
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